#Industrial Aluminium profile Aluminum profile supplier Aluminum profile manufacturerAluminum profile for sale

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Intrudcing 6063 Industrial profiles, building profiles, irrigation pipes and extruded materials for vehicles, benches, furniture, fences, etc. | fscyal.com

6063 Industrial profiles, building profiles, irrigation pipes and extruded materials for vehicles, benches, furniture, fences, etc. Industrial aluminum profile meaning English name, Aluminum Profile System, alias: industrial aluminum extrusion material, industrial aluminum alloy profile, industrial aluminum profile is an alloy material with aluminum as the main component, aluminum rods are obtained by hot melting and extrusion The cross-sectional shape of the aluminum material, but the proportion of the added alloy is different, and the mechanical properties and application fields of the produced industrial aluminum profiles are also different. Application areas Generally speaking, industrial aluminum profiles refer to all aluminum profiles except those used in building doors and windows, curtain walls, indoor and outdoor decoration and building structures. The surface of industrial aluminum profiles is oxidized and has a beautiful appearance and is resistant to dirt. Once coated with oil, it is easy to clean. When assembling the product, different profiles are used according to different loads, and supporting aluminum profiles are used. No welding is required. It is more environmentally friendly, and it is easy to carry and move because it is light and easy to install and disassemble.

Industrial aluminum profiles are mostly developed according to the existing needs of users. Some industries have strong development capabilities, such as rail vehicle manufacturing and automobile manufacturing. However, some small industries lack their own development capabilities or have not realized the availability of industrial aluminum profiles. To replace the current materials, this requires production companies to assist users to develop alternative industrial aluminum profiles. To do this, it is necessary to go out and conduct detailed investigations of materials in all walks of life to find out which aluminum profiles are suitable for replacement. Through these developments, the market for industrial aluminum profile demand can be expanded, especially for the development of large-scale industries. Increasing market demand can reduce the fierce competition faced by large-scale and extra-large extrusion lines under construction. Improve the overall production technology of industrial aluminum profiles. Most industrial aluminum molds have stricter requirements on materials, performance, and dimensional tolerances. Although the profits of industrial aluminum molds are higher than those of architectural aluminum molds, their production is also relatively difficult, and the technical requirements are relatively high, especially complicated. The production technology of large, flat, thin-walled large-scale industrial aluminum profiles is still far from that of foreign countries. Further efforts are needed to improve the technical level. Only when the overall technical level is improved can China's industrial aluminum profiles be in a favorable position in international competition and create conditions for opening up foreign markets and participating in international competition. With the continuous development of the industrial aluminum profile industry, more and more enterprises are applied to the industrial aluminum profile industry, and the rapid development of a number of companies has attracted widespread attention. For example, the industrial aluminum profile companies in Tianjin and Shanghai are domestic A key area specializing in the production of industrial aluminum profiles. With non-standard industrial aluminum products such as mold design and development, aluminum extrusion production, industrial frame and assembly line, development and installation of conveyor line equipment, aluminum product deep processing, etc. After years of development, we already have complete aluminum structural mounting fittings. Various accessories are designed reasonably, which can maximize the assembly efficiency of aluminum profile frame and reduce the cost of customers. Various precision machining equipment can provide a one-stop service area for the design, processing and assembly of aluminum profile frame. In recent years, China's aluminum processing industry has closely combined the market and the needs of scientific development, so that the traditional aluminum processing materials have gradually completed the transformation to modern aluminum processing materials, so China's aluminum processing materials have undergone tremendous changes. The important characteristics of China's aluminum processing materials are the development of high performance, high precision, energy saving and environmental protection. Many products have become well-known brands at home and abroad, and enjoy a high reputation in domestic and foreign markets. The quality of products has steadily improved, and the standards of products have been advanced internationally. In the ranks, all major aluminum manufacturers can directly accept orders in accordance with the requirements of world advanced national standards, except that they are produced according to national standards. This shows that China's aluminum processing material production has further internationalized, and in order to meet the national economy and scientific and technological requirements for high-precision aluminum, various major aluminum processing enterprises have also formulated many internal supply technology standards. There are about 300 alloys and 1,500 varieties of aluminum processed materials in China, which is one of the countries with the most abundant product varieties in the world. Among the many varieties of aluminum processing materials, a large number of international advanced products and national brand-name products have emerged, representing the mainstream direction of the development and application of modern aluminum processing technology in China.

Tags: Aluminum Building Profiles, Aluminum Building Profiles Manufacturer, Aluminum Building Profiles Supplier

Source: https://www.fscyal.com/intrudcing-6063-industrial-profiles-building-profiles-irrigation-pipes-and-extruded-materials-for-vehicles-benches-furniture-fences-etc/

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The application of aluminium profile | fscyal.com

As an important application material in the field of construction and machinery industry, aluminum profile has experienced rapid growth in production and consumption. China has also become the world's largest aluminum profile production base and consumer market. After nearly 10 years of rapid growth, China's aluminum profile industry has entered a new stage of development and has shown many new development trends. For example, the application field continues to expand. In addition to the construction field, it has gradually penetrated into the home field and has become an indispensable material in daily life. First, why are aluminum profiles popular in various fields?

First of all, this is inseparable from the material advantages of the aluminum profile itself. Compared with other metal materials, it is lighter in weight, and the strength and hardness of the aluminum profile are sufficient to meet the use of furniture. In addition, aluminum profiles have the characteristics of good thermal conductivity and light weight, and are loved by people. Secondly, aluminum profiles are easy to process into specifications, which is more convenient for batch storage, packaging and transportation. Finally, with the global emphasis on energy conservation and environmental protection, aluminum profiles have huge future markets in transportation, home appliances, electronics, and mechanical equipment because of their light weight, low price, and recyclability. The market demand prospects are broad.

Second: What role does aluminum profile play in our daily life?

In our home and work life, there are aluminum alloy doors and windows, commonly used pots and pans, desks, etc. that are related to our daily life. These aluminum profiles are not only of high quality but also very decorative.

The reason is that with the development of technology, the aluminum alloy profiles we use today are sprayed with thermosetting resin powder on the surface, and the thermosetting resin powder is cured at high temperature to form a stable, strong and bright coating.

And nowadays, aluminum alloy materials are very rich in color and shape, which can be integrated into various styles of office furniture and indoor environment. It is very suitable for use in office space and family space in modern cities, and is sought after by young people. Third: What will the future aluminum profile be in home life?

At present, aluminum profiles have been integrated into our lives. A big reason is that due to the maturity of the surface treatment technology of aluminum profiles, how will aluminum profiles develop in the future?

First of all, in the shape of aluminum profiles, young people are increasingly pursuing personalization. To seize the market of young people, aluminum profiles need to make more breakthroughs in modeling and focus on formal aesthetic design;

Secondly, in terms of function, aluminum profiles should be more solid and durable, and in terms of surface technology treatment, it will create a new look to meet more needs.

Finally, the color should be more diverse to meet the use of more type-style homes.

Tags: Aluminum profile, aluminum profile manufacturer, aluminum profile supplier, industrial aluminum profile

Source: https://www.fscyal.com/the-application-of-aluminium-profile/

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Why people like Thermal break aluminium door&window? | fscyal.com

The core subject of building energy efficiency is of course the construction company and the material supply side. Doors and windows, as part of the building, account for 40% of the building's energy consumption, which is close to half. Although plastic steel windows also perform well in energy saving, the material itself is a major pollution. Good quality plastic steel is non-toxic, but it will release a lot of poisonous gas after a fire. Secondly, the limitation of plastic steel material recycling is too large, almost There is no recycling value, so abandoned plastic steel windows are long-term pollution to the environment. Broken bridge aluminum alloy is a new type of aluminum profile. Everyone knows that aluminum has extremely strong thermal conductivity. Among common metals, its thermal conductivity is second only to silver. Therefore, when using aluminum alloy as the door and window frame, The indoor and outdoor temperature will be exchanged quickly, even in places where the four seasons are like spring, but in winter or summer, this rapid exchange will cause great energy consumption, and the broken bridge aluminum is the bridge that conducts heat conduction by aluminum alloy. Opened, so it is called broken bridge aluminum alloy.

The bridge breaks the aluminum, not only the heat conduction channel is blocked, but also the sound is blocked, but don't forget that the window is not only the window frame, but the larger area is the window glass, so the double-layer sound insulation glass was born, we Generally called double-layer insulating glass. The combination of these two directly creates the excellent performance of broken bridge aluminum alloy doors and windows.

Broken bridge aluminum alloy windows are slightly better than plastic steel doors and windows in terms of sound insulation, temperature insulation, water tightness, air tightness, etc., but they are significantly better than plastic steel doors and windows in multiple dimensions such as fire resistance, aesthetic appearance, environmental protection, and user experience. , Especially its high-end product types: aluminum wood doors and windows, wood clad aluminum doors and windows, based on the broken bridge aluminum alloy, using high-quality veneer or solid wood and aluminum alloy to replace traditional wooden doors and windows, enjoy the texture and grade of wooden doors and windows , Enjoy the excellent performance of aluminum alloy doors and windows, but also save electricity costs. Broken bridge aluminum doors and windows have gradually replaced plastic steel doors and windows and become the mainstream of the market. According to incomplete statistics, the new aluminum alloy doors and windows represented by broken bridge aluminum doors and windows have occupied 55% of the market share.

Broken bridge doors and windows have attracted much attention and are now the choice of high-rise buildings. They are corrosion-resistant, sand-resistant, and durable. After analysis and comparison, it is found that the broken bridge doors and windows have eight advantages:

1. Broken bridge doors and windows have a better bearing capacity for the building. The profile has a light weight and high strength, and its density is only one-third of that of steel

Second, the corrosion resistance of broken bridge door and window profiles is very good, and the doors and windows themselves do not have many precious metals.

Third, the sealing performance of thermal insulation broken bridge doors and windows. What we call sealing performance usually includes four aspects: water tightness, air tightness, heat insulation and sound insulation. The sealing performance of door and window profiles directly affects the energy consumption and use functions of doors and windows.

Fourth, the durability of broken doors and windows is good, and later use and maintenance are very convenient. Broken bridge doors and windows are not rusty, are not discolored, are not easy to fall off, and require almost no maintenance, especially their parts have a very long service life.

Fifth, the effect of the decoration of the broken bridge doors and windows is elegant, beautiful and high-end. The surfaces of alloy doors and windows have artificial oxide films and are colored to form a composite film layer. This composite film is not only corrosion-resistant and wear-resistant, but also has a certain fire resistance and high gloss. Doors and windows are light and flexible, and are accurate and precise to process and assemble. Therefore, they are light and flexible to open and close, and basically have no noise.

Sixth, the strength of broken bridge door and window profiles is very high, durable, and has a long service life.

Seventh, the thermal insulation performance of heat-insulated broken bridge doors and windows is very good. With the double-layer insulating glass, it can more effectively block outdoor high temperature or low temperature invasion.

Eighth, heat-insulated broken bridge doors and windows have good rigidity, fire resistance, large fixed, small opening windows, large lighting area, and effective resource conservation. The use of high-end broken bridge doors and windows is a product choice for high-end architectural windows.

Tags: Thermal Break Aluminium Door&window, Thermal Break Aluminium Door&window Manufacturer, Thermal Break Aluminium Door&window Supplier

Source: https://www.fscyal.com/why-people-like-thermal-break-aluminium-doorwindow/

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The role and specific process of anodizing treatment on the surface of aluminum profiles | fscyal.com

The role of anodizing of aluminum profiles

①Enhance anti-corrosion performance: the aluminum profile made by heating and extruding the aluminum rod has a very thin film on the surface, only a few microns, and aluminum is a very lively metal, which is easy to interact with oxygen in the air. Combined with substances such as water and water, aluminum oxide and aluminum hydroxide are formed through chemical reactions, and the corrosion resistance is very poor. The film layer can be thickened by anodic oxidation treatment to more than 10 μm, which can resist the corrosion of various acid and alkali substances. Improve the service life and mechanical properties of aluminum profiles.

②Improve the decoration performance: The surface of the extruded aluminum profile shows the original color of aluminum, that is, silver white. Through anodizing treatment, according to customer requirements and use requirements, the original silver white can be changed by oxidative coloring technology. In various colors such as golden yellow, brown, red, etc., to improve the decorative performance of aluminum profiles.

③ Increase insulation: Aluminum profile is an alloy material composed of alloy elements such as copper, manganese, zinc, etc. It has electrical conductivity. After anodizing, a protective film is formed on the surface to form a new insulation material, which does not have Electrical conductivity can protect the safety of electronic components and is suitable for the production of electronic products.

④Improve the coating adhesion: The substrate surface of the aluminum extrusion profile is covered with a thin layer of aluminum oxide. In order to facilitate the processing of oxidative coloring, anodization is required to open the micropores on the surface of the aluminum profile. It is convenient for the organic dye to adhere better to the coating surface. Finally, the sealing performance makes the various properties of the aluminum profile surface more stable.

Principle of anodizing of aluminum profiles

Anodizing of aluminum profiles is to place aluminum profiles in a solution of sulfuric acid, chromic acid or oxalic acid, and use aluminum as an anode to conduct electrolysis and oxidation under the action of current. Improve the corrosion resistance, abrasion resistance, high temperature resistance and decorative performance of the surface of aluminum profiles. This process of forming anodized films is called anodizing of aluminum profiles. If there is no special emphasis, the anodizing of aluminum profiles usually refers to sulfuric acid Anodizing, this is the most widely used method. The specific chemical reaction equation that occurs in sulfuric acid solution is as follows:

2H ﹢+ 2e ﹣ === H₂ ↑

4OH﹣ + 4e ﹣ === 2HO₂ + O₂ ↑

2Al³ ﹢+ 3O² ﹣ === Al₂O₃ + heat

Al₂O₃ + 3H₂SO4 → Al₂ (SO4) ₃ + 3H₂O

Source: https://www.fscyal.com/the-role-and-specific-process-of-anodizing-treatment-on-the-surface-of-aluminum-profiles/

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What is aluminum billets? | fscyal.com

6063 aluminum rod is a low-alloyed Al-Mg-Si series high-plasticity alloy.

Has many valuable characteristics:

1. Heat treatment strengthened, high impact toughness, not sensitive to lack.

2. Has excellent thermoplasticity, which can be extruded into complex structures at high speed. Thin-walled. Hollow various profiles or forgings with complex structure forging, wide quenching temperature range, low quenching sensitivity, after extrusion and forging demolding, As long as the temperature is higher than the quenching temperature. That is, it can be quenched by spraying water or passing through water. Thin-walled parts (6 <3mm) can also be air-quenched.

3. Excellent welding performance and corrosion resistance, no stress corrosion cracking tendency. Among heat-treatment-strengthable aluminum alloys, Al-Mg-Si series alloys are the only alloys without stress corrosion cracking.

4. After processing, the surface is very smooth and easy to anodize and color. Its disadvantage is that if it is left at room temperature for a period of time after quenching, it will have an adverse effect on strength.

Basic Information Effect of alloying elements on properties: 6063 aluminum alloy is a medium-strength heat-resistant strengthened alloy in the AL-Mg-Si series. Mg and Si are the main alloy elements. The main task of the preferred chemical composition is to determine the percentage content of Mg and Si (mass fraction, the same below) . 1.1 Effect and influence of Mg Mg and Si constitute the strengthening phase Mg2Si, the higher the Mg content, the more the amount of Mg2Si, the greater the heat treatment strengthening effect, the higher the tensile strength of the profile, but the deformation resistance also varies with As it increases, the plasticity of the alloy decreases, the workability deteriorates, and the corrosion resistance deteriorates. 1.2 The role of Si and the amount of Si should be such that all Mg in the alloy can exist in the form of Mg2Si phase to ensure that the role of Mg is fully exerted. As the Si content increases, the alloy grains become finer, the metal fluidity increases, the casting properties become better, the heat treatment strengthening effect increases, the tensile strength of the profile increases, the plasticity decreases, and the corrosion resistance deteriorates.

chemical composition Al: balance Silicon Si: 0.20 ～ 0.60 Copper Cu: 0.10 Magnesium Mg: 0.45 ～ 0.9 Zn: 0.10 Manganese Mn: 0.10 Titanium Ti: 0.10 Cr: 0.10 Iron Fe: 0.35 Single: 0.05 Total: 0.15

Mechanical properties Tensile strength σb (MPa): 130 ～ 230 The ultimate tensile strength of 6063 is 124 MPa Tensile yield strength 55.2 MPa Elongation 25.0% Coefficient of elasticity 68.9 GPa Bending Ultimate Strength 228 MPa Bearing Yield Strength 103 MPa Poisson's ratio 0.330 Fatigue strength 62.1 MPa Solution temperature is: 520 ℃ The annealing temperature was: 415 ° C × (2-3) h. The temperature was reduced from 415 ° C to 260 ° C at a cooling rate of 28 ° C / h. Melting temperature: 615 ~ 655 ° C. Specific heat capacity: 900 Heat treatment process: Fine craftsmanship

use Building profiles, irrigation pipes, extruded materials for vehicles, benches, furniture, elevators, fences, etc., and decorative components of different colors for aircraft, ships, light industry sectors, buildings, etc.

Antiseptic measures The behavior of silicon-induced corrosion of 6063 aluminum profiles can be completely prevented and controlled. As long as the purchase of raw materials and the composition of the alloy are effectively controlled, the ratio of magnesium and silicon is guaranteed to be in the range of 1.3 to 1.7, and the parameters of each process are strictly controlled. To avoid the occurrence of segregation and release of silicon, try to make silicon and magnesium form a beneficial Mg2Si strengthening phase.

If this kind of silicon corrosion point phenomenon is found, special attention should be paid during surface treatment. In the degreasing and degreasing process, try to use a weak alkaline bath solution. If the conditions do not allow it, you should also soak it in the acid degreasing solution. Keep it as short as possible (no problem for qualified aluminum alloy profiles in the acid degreasing solution for 20 to 30 minutes, and the problematic profiles can only be placed for 1 to 3 minutes), and the pH value of the subsequent washing water should be higher (pH> 4, control Cl content), to extend the corrosion time as much as possible in the process of alkali corrosion, to use nitric acid light-extracting liquid when neutralizing the light, and to conduct oxidation treatment as soon as possible during sulfuric acid anodizing, so that the dark gray corrosion point caused by silicon is not obvious Can meet the requirements for use.

Tags: aluminum billets, Aluminum Billets Manufacturers, Aluminum Billets Suppliers

Source: https://www.fscyal.com/what-is-aluminum-billets/

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History of aluminum surface treatment technology development and new technology prospects | www.fscyal.com

(1) Anodizing, aluminum profiles have been introduced into aluminum alloy doors and windows in the 1950s, and are still a commonly used surface treatment measure for aluminum doors and windows;

(2) Electrophoretic acrylic resin after anodizing, which has been commercialized in Japan in the 1960s and started to be used in Europe to the 1970s. Currently it is mainly used in Asia. This technology has developed from transparent bright film to matte transparent film and color film, the variety is more diversified, and the industrial control and product quality are relatively stable;

(3) Electrostatic spraying after chemical conversion treatment includes electrostatic powder spraying and electrostatic liquid phase spraying. Electrostatic liquid phase spraying of fluorocarbon resin has been commercialized in the United States in the 1960s. The electrostatic powder sprayed thermosetting polyester coating has been commercialized in Europe at the end of the 1960s and is still the dominant surface treatment method in European countries. To this day, single anodized aluminum doors and windows have been significantly reduced in domestic and foreign markets. Japan favors electrophoretic coatings. White electrophoretic coatings have developed rapidly and are used in Europe. Electrostatic powder spraying has become the preferred surface treatment method in Europe and the United States due to its diverse colors, convenient control, environmental protection, and excellent performance. In recent years, the electrostatic powder spraying market has been expanding rapidly in China。

Technical development of aluminum profiles in the 1990s

In the past 10 years, China's aluminum products (especially aluminum profiles) have developed by leaps and bounds. The production scale of aluminum profiles has approached 1 million tons per year. Driven by advanced foreign technology and imported equipment, China's aluminum profile production technology has made new progress in anodizing processes and equipment, and has established electrostatic powder spraying, electrostatic liquid spraying, and electrophoretic coatings. The cutting-edge technology in China has sprouted up and has developed to varying degrees.

Anodizing pretreatment process

The purpose of anodizing pretreatment is to remove the natural oxide film, grease and impurities on the surface, to obtain a uniform and clean aluminum surface, which is beneficial to the formation of high-quality anodized film. Chinese users also require removing the squeezed stripes to obtain a uniform and beautiful surface. Early use of alkaline etching method to obtain a matte surface, but excessive etching caused a large loss of aluminum, generally reaching 3% to 5.5%, which not only increased costs, but also caused serious environmental problems, forming a matte surface accompanied by the inherent exposure of the profile itself Organizational defects. Since then, Japan has introduced the acid etching method in Japan (Japan basically does not use aluminum for aluminum profiles). Due to the low aluminum consumption (up to about 1%), the fine surface was once welcomed by Chinese manufacturers. However, due to the fluoride ion as the main body of the tank fluid, it brought more serious pollution, which once caused a heated discussion. The mechanical etching method has the advantages of low operating cost, good environmental benefits, and fine and no streaks on the surface. It was first promoted and applied in European countries such as France and Italy.

Tags:

Aluminium extrusion profile

,

Aluminium profile

,

industrial aluminium profile

Source: https://www.fscyal.com/history-of-aluminum-surface-treatment-technology-development-and-new-technology-prospects/

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History of aluminum surface treatment technology development and new technology prospects | www.fscyal.com

(1) Anodizing, aluminum profiles have been introduced into aluminum alloy doors and windows in the 1950s, and are still a commonly used surface treatment measure for aluminum doors and windows;

(2) Electrophoretic acrylic resin after anodizing, which has been commercialized in Japan in the 1960s and started to be used in Europe to the 1970s. Currently it is mainly used in Asia. This technology has developed from transparent bright film to matte transparent film and color film, the variety is more diversified, and the industrial control and product quality are relatively stable;

(3) Electrostatic spraying after chemical conversion treatment includes electrostatic powder spraying and electrostatic liquid phase spraying. Electrostatic liquid phase spraying of fluorocarbon resin has been commercialized in the United States in the 1960s. The electrostatic powder sprayed thermosetting polyester coating has been commercialized in Europe at the end of the 1960s and is still the dominant surface treatment method in European countries. To this day, single anodized aluminum doors and windows have been significantly reduced in domestic and foreign markets. Japan favors electrophoretic coatings. White electrophoretic coatings have developed rapidly and are used in Europe. Electrostatic powder spraying has become the preferred surface treatment method in Europe and the United States due to its diverse colors, convenient control, environmental protection, and excellent performance. In recent years, the electrostatic powder spraying market has been expanding rapidly in China.

Technical development of aluminum profiles in the 1990s

In the past 10 years, China's aluminum products (especially aluminum profiles) have developed by leaps and bounds. The production scale of aluminum profiles has approached 1 million tons per year. Driven by advanced foreign technology and imported equipment, China's aluminum profile production technology has made new progress in anodizing processes and equipment, and has established electrostatic powder spraying, electrostatic liquid spraying, and electrophoretic coatings. The cutting-edge technology in China has sprouted up and has developed to varying degrees.

Anodizing pretreatment process

The purpose of anodizing pretreatment is to remove the natural oxide film, grease and impurities on the surface, to obtain a uniform and clean aluminum surface, which is beneficial to the formation of high-quality anodized film. Chinese users also require removing the squeezed stripes to obtain a uniform and beautiful surface. Early use of alkaline etching method to obtain a matte surface, but excessive etching caused a large loss of aluminum, generally reaching 3% to 5.5%, which not only increased costs, but also caused serious environmental problems, forming a matte surface accompanied by the inherent exposure of the profile itself Organizational defects. Since then, Japan has introduced the acid etching method in Japan (Japan basically does not use aluminum for aluminum profiles). Due to the low aluminum consumption (up to about 1%), the fine surface was once welcomed by Chinese manufacturers. However, due to the fluoride ion as the main body of the tank fluid, it brought more serious pollution, which once caused a heated discussion. The mechanical etching method has the advantages of low operating cost, good environmental benefits, and fine and no streaks on the surface. It was first promoted and applied in European countries such as France and Italy.

Tags: Aluminium extrusion profile, Aluminium profile, industrial aluminium profile

Source: https://www.fscyal.com/history-of-aluminum-surface-treatment-technology-development-and-new-technology-prospects/

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Why the aluminum guradrail becoming popular? | www.fscyal.com

The balcony guardrail is the main component of the balcony, and it is a safety facility provided on the side of the balcony platform. Of the combination. The current balcony guardrail uses a variety of materials, including wooden railings, stone guardrails, iron guardrails, stainless steel guardrails, aluminum alloy guardrails, etc. The aluminum alloy guardrail originated in Europe at first, and it is a protective member of the building, platform, corridor, ladder and other edges. It has a protective function and plays a decorative role. It has been widely used as early as the 1970s, and has established certain standards for the industry. The aluminum alloy fence industry in China has experienced more than 20 years of development. Due to its light weight, high strength, good performance, strong decoration, economical and durable, non-polluting, and can be recycled, it has become China's public transportation, community parks, and building construction. And other major guardrail products. Among the diverse product systems of the guardrail industry, aluminum alloy guardrails are still popular.

The unique advantages of aluminum products can be applied to a variety of different surface polishing technologies, such as paint, powder coating, anodizing, and electrophoresis. The smoothest powder coating on the surface can protect from ultraviolet light, and it can maintain a beautiful gloss for a long time without frequent maintenance. The powder coating technology is mature, durable and does not oxidize, and the color is changeable, which greatly enhances the visual effect of the appearance. The aluminum alloy guardrail can be freely matched according to the requirements of furniture decoration to meet the personalized needs of the home and the environment.

By comparison, aluminum alloy guardrails are harder than wood, more flexible and high impact resistance than cast iron, and have a long service life; the service life is more than 30 years; green and environmentally friendly, simple and bright features can embellish the appearance of the building and make the environment more warm Comfortable. Compared with stainless steel, stainless steel fences will be rusted due to air pollution, especially coastal salt corrosion for a long time, and the color is single. The surface of the aluminum alloy railing is tightly attached to a layer of hard aluminum oxide film, and then the surface treatment can further strengthen its protection performance, so it has strong corrosion resistance, no matter in the places polluted by air or the coastal areas corroded by sea salt , Can be used with peace of mind.

Compared with ordinary iron art, the cost of ordinary iron art railings is low, but it is easy to rust, the color is monotonous, and it affects the aesthetics. Moreover, iron railings are heavier than aluminum railings, adding to the load of the real estate. The surface of the aluminum alloy guardrail is anodized in accordance with industry standards. The natural metallic luster can be made into any desired appearance after frosting and electrophoresis. It is made through heat treatment process, which greatly increases the tensile and compressive performance of the railing, does not rust, does not produce light pollution, and is new. Compared with wooden railings, although wooden railings are lightweight, they are easy to corrode, and they are easy to crack for a long time. They are more suitable for outdoor balcony exposed to sun and rain, and the surface can be treated with wooden grains like wooden railings.

The material of aluminum alloy guardrail has incomparable advantages. Various alloys made of aluminum and various metal elements have light weight and high strength, and can be extruded into a variety of new complex cross-section materials used in various periods. Experts predict that in the future driven by the development of the real estate industry, aluminum alloy guardrails will continue to be the mainstream in the future market due to their corrosion resistance, small deformation, strong fire resistance, long service life, environmental protection and energy saving.

Source: https://www.fscyal.com/why-the-aluminum-guradrail-becoming-popular/

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Take you through the steps of industrial aluminum profile finishing | fscyal.com

Step 1: Industrial aluminum profile cutting The standard size of industrial aluminum profiles is 6M (European standard). The prerequisite for the structural construction of industrial aluminum profiles is to cut the raw materials according to the product size requirements. The seemingly simple process of industrial aluminum profile cutting includes a very high technical content and proficiency The cutting saw blade used for industrial aluminum profile cutting has a thickness of 3MM, then the 3mm size must be calculated in the cutting size of the raw material. The cutting error range based on the cutting saw rule alone can be maintained within 1mm. However, an experienced cutting master will calculate the cutting margin based on the overall size, and is fully capable of controlling the error range within the range of 0.2mm-0.5mm, which greatly improves the accuracy of the product.

aluminum sliding door and window

If industrial aluminum profiles are used to make high-precision product structures, then this 0.3mm error will be a key step in ensuring product accuracy.

Step two: punching industrial aluminum profiles Industrial aluminum profiles can be divided into general straight holes and stepped holes; this article mainly introduces stepped holes; the so-called stepped holes are a special drill bit punched into the upper and lower layers of industrial aluminum profiles, the main purpose is to The exposed part of the hidden bolt is not smooth, and the head of the frame is not smooth on the surface of the frame structure assembled with the stepped holes and bolts. It is also particularly suitable for high-precision instrument frames.

Step 3: Industrial aluminum profile tapping Tapping refers to thread tapping in the center hole unique to industrial aluminum profiles. The size of the tapping needs to be determined according to the bolts used in the assembly. Perforation and tapping has formed a non-ferrous material after years of precipitation in the use of industrial aluminum profiles. Standardized processes in the standard industry zone.

Well, the three points mentioned above are the processes involved in the finishing of industrial aluminum profile products. The seemingly simple process contains a very high technical content. Many finishing masters have explored dozens of seemingly simple posts. Years, summed up a wealth of experience, this is a valuable asset; in fact, the point of view of the strength of an enterprise is often overlooked by people, how many veteran technical personnel a company has, if a veteran technical worker After groping in a post for decades, then the knowledge he knows about the post is often greater than the amount of knowledge we have learned through theory.

Tags: Aluminum profile, aluminum profile manufacturer, aluminum profile supplier, industrial aluminum profile

Source: https://www.fscyal.com/take-you-through-the-steps-of-industrial-aluminum-profile-finishing/

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What are the advantages of aluminum profiles? How to distinguish the material of aluminum profile? | www.fscyal.com

Aluminum profile has many advantages in application, so it is very popular in the market. The aluminum profile titanium gold plating process belongs to the coating technology. It adds pre-plating and electroplating steps on the basis of the conventional titanium plating process. The aluminum profile process involves placing the activated plating parts in an aqueous solution of salt and hydrochloric acid for chemical treatment. So what are the advantages of aluminum profiles? How to distinguish the material of aluminum profile?

The plating solution components of the electroplating process include nickel sulfate, nickel chloride, boric acid, sodium lauryl sulfate, saccharin, and brightener. This process has the advantages of simplicity, practicality and good effect. The film hardness of the titanium-gold-aluminum profile made by this process is HV≈1500, and it is 150 times more wear-resistant than 22K gold plating under the same conditions. It can be processed into various forms of gold, Various series of bright aluminum products in color and black.

What are the advantages of aluminum profiles?

The advantages of aluminum profile are as follows:

Aluminum profiles have lower density and lighter weight than other commonly used metals, with a density of only 2.70 g/cm3, which is 1/3 of copper or iron. There is no need to consider the load-bearing capacity during use.

In the production process, the aluminum profile adopts two processes of heat and cold treatment, which has strong corrosion resistance.

Aluminum profile has good ductility and can be made into light alloy with many metal elements with high quality material.

Compared with other metal materials, aluminum molds have strong plasticity and good productivity, and have good advantages for production.

Aluminum profiles have good casting properties and can be processed into aluminum profiles of different shapes.

Good surface treatment performance and bright appearance.

Stable chemical properties, non-magnetic, can be recycled and reused, is a benign and recyclable metal material.

The coefficient of elasticity is small, and there is no spark in collision and friction, which is the best performance in automobile technology.

It has good thermal conductivity and electrical conductivity, and has outstanding performance in short-distance power transmission.

Compared with other metal materials, aluminum profile has no metal pollution, no toxicity, and no volatile metal on the surface oxide layer.

How to distinguish the material of aluminum profile?

Look at the degree of oxidation: when purchasing, you can scratch the surface of the profile to see if the oxide film on the surface can be wiped off. Of course, this should not be done directly on the sample window, the owner can do it at the material vendor displayed by the business.

Look at the chromaticity: the same aluminum alloy profile should have the same color. If the color difference is obvious, it is not suitable for purchase. Generally, the section color of normal aluminum alloy profile is silvery white and the texture is uniform. If the color is dark, it can be concluded that it is recycled aluminum or scrap aluminum forging.

Look at the flatness: check the surface of the aluminum alloy profile, there should be no depression or bulging. The aluminum profile processed by the regular manufacturer has a smooth and bright surface. If it is a small workshop, due to the machine or raw materials, the surface of the profile will appear slightly bumpy. The balcony window synthesized by such aluminum profile is easily oxidized and deformed in the later stage.

Look at the strength: When purchasing, you can bend the profile moderately with your hands. If you bend the profile without any effort, then it can be determined that the strength of the aluminum profile is not up to standard, and the strength of the profile is not as hard as possible. Aluminum has a certain degree of toughness. For non-hard materials, this feature can be used to forge different shapes, so the owner must look for the brand and carefully observe when purchasing.

Look at the thickness: commonly used 70 and 90 series aluminum window profiles, the wall thickness should be 1.2-2.0 mm. The national standard for wall thickness of balcony window aluminum profile is 1.2mm.

6.Glossiness: Avoid buying profiles with obvious defects such as open bubbles and slag on the surface of aluminum alloy doors and windows, as well as cracks, burrs, and peeling. If there are the above phenomena, it can be concluded that secondary processing and forming of recycled aluminum or scrap aluminum. Such materials are prone to cracking and oxidation due to uneven texture and messy alloy ratio.