#Sintered Ferrite magnets

[mpcomagnetics]

Comparing N50 vs. N52 Magnets

Comparing N50 vs. N52 Magnets Many customers are confused and don’t know what to choose between N50 and N52. They know these are both strong magnets, but they don’t know what the difference is, and they don’t know which one they should use. N52 magnets are generally stronger than N50 magnets, making them the preferred option for applications requiring maximum magnetic force. However, N50 magnets…

[hsmagnet]

Three Types of Ferrite Permanent Magnets

Three Types of Ferrite Permanent Magnets Ferrite permanent magnet material is a cost-effective magnetic material, it can be divided into three types of sintered ferrite, bonded ferrite and injection molded ferrite according to the different manufacturing processes, the following courage magnets Fu to introduce you to these three types of ferrite magnets, including features, main…

[zhiyumagneticqxd]

Magnetic Rotor Assemblies

The magnetic rotor assembly is one of the representative magnetic assemblies, and the rotor assembly is composed of metal parts and permanent magnets. In fact, depending on the application, motor type and assembly process, sintered neodymium magnets, sintered samarium cobalt magnets, bonded magnets and sintered ferrite magnets can all be used in the rotor assembly. It should be noted that laminated magnets made with magnet segmentation technology can also be used in assemblies to reduce eddy current losses.

Contact With Us Send Email: Ashley@zhiyucy.com Call Anytime: +86 19106729372

[nl1122-blog]

Legend X International Trading Company Limited is a leading enterprise in the global market, renowned for its reliable quality, timely delivery, and exceptional after-sales service. The company specializes in a diverse range of graphite products for modern industrial machinery, as well as various magnetic components, which are exported worldwide. Below is a description of their offerings:

**Graphite Products for Modern Industrial Machinery:** - **Graphite Rods:** Precision-engineered for use in high-temperature applications. - **Graphite Bushings:** Designed to provide lubrication-free operation in extreme conditions. - **Graphite Blocks:** Versatile components used in a wide array of industrial processes. - **Graphite Molds:** High-quality molds for casting and high-temperature applications. - **Graphite Sheets:** Thin, flexible sheets with excellent thermal conductivity. - **Graphite Sleeves:** Protective sleeves for industrial applications requiring heat resistance. - **Graphite Bearings:** Bearings that offer low friction and high load-bearing capabilities. - **Graphite Rings:** Sealing rings that maintain integrity in harsh environments. - **Graphite Products for Emerging Markets:** Tailored to meet the unique needs of growing industries. - **Specialty Graphite Products:** Customized solutions for specific industrial requirements. - **Metal-Graphite Products:** Composite materials combining the properties of graphite with metals. - **Graphite and Carbon Brush Electrodes:** Essential components for electrical applications. - **Carbon Brushes for Power Tools:** Designed for high-performance in electric tools. - **Carbon Brushes for Micro Motors and Small Appliances:** Compact and efficient for small-scale applications. - **Carbon Brushes for Automotive and Motorcycles:** Durable and reliable for the automotive industry. - **Industrial Carbon Brushes:** Robust and long-lasting for heavy-duty machinery.

**Magnetic Products:** - **Ferrite Magnets for Automotive Motors (Y30):** Certified to ISO/TS 16949 (IATF 16949), these magnets are used in cars, wipers, motors, and speakers. - **Custom High-Performance Ferrite Magnets:** Economical and efficient for automotive sensors, motors, speakers, and micro-motors. A luxury car may require 20-30 different magnet applications. - **Specialized Manufacturer of Ferrite and NdFeB Magnets:** With over 30 years of production history, offering models like Y25, Y30, Y30BH, Y35, etc., in sintered form, with custom dimensions and magnetization directions in axial or radial orientations.

**Chemical and Household Products Trade:** - The company also engages in the trade of various chemical and household products, ensuring a diverse portfolio that caters to a wide range of customer needs.

Legend X International Trading Company Limited's commitment to quality and customer satisfaction has established it as a trusted name in the international market, with a reputation for excellence that spans across continents.

[kitty66kaw]

Zhonghang Customizable Sintered Ferrite Magnet

Zhonghang is a famous customizable sintered ferrite magnet wholesale factory at home and abroad. We look for the most efficient solutions to meet your needs.

[chemanalystdata]

Carbonyl Iron Prices Trend | Pricing | Database | Index | News | Chart

 Carbonyl Iron Prices, a highly pure form of iron powder produced through the chemical decomposition of iron pentacarbonyl, plays a critical role in various industries due to its unique properties such as high purity, fine particle size, and controlled particle shape. The pricing of carbonyl iron is influenced by multiple factors including production costs, demand from end-use industries, and global economic conditions. As a key material in the manufacturing of electronic components, magnetic materials, and pharmaceutical products, carbonyl iron's price dynamics are closely watched by industry stakeholders.

The production of carbonyl iron involves a complex and energy-intensive process, which directly impacts its cost. The initial stage requires the synthesis of iron pentacarbonyl from iron and carbon monoxide under specific conditions. This compound is then decomposed to produce carbonyl iron powder. The energy requirements, raw material costs, and technological intricacies involved in this process contribute significantly to the overall price of carbonyl iron. Additionally, fluctuations in the prices of raw materials such as iron ore and carbon monoxide can lead to changes in production costs, subsequently affecting the market price of carbonyl iron.

Demand from various industries is another crucial factor influencing carbonyl iron prices. The electronics industry, for instance, utilizes carbonyl iron in the production of ferrites and other magnetic components, which are essential in various electronic devices. The growing demand for consumer electronics, coupled with advancements in technology, drives the need for high-quality magnetic materials, thereby impacting carbonyl iron prices. Similarly, the pharmaceutical industry relies on carbonyl iron as a raw material for the production of iron supplements used in treating anemia and other iron-deficiency disorders. The increasing awareness about health and wellness, along with the rising prevalence of anemia, boosts the demand for iron supplements, thereby influencing the prices of carbonyl iron.

Get Real Time Prices for Carbonyl Iron: https://www.chemanalyst.com/Pricing-data/carbonyl-iron-1588

The automotive sector also contributes to the demand for carbonyl iron, particularly in the production of sintered parts and components. With the automotive industry undergoing a transformation towards electric vehicles (EVs), the demand for efficient and lightweight materials is on the rise. Carbonyl iron, with its superior magnetic properties and ability to enhance the performance of electric motors, finds extensive application in EVs, thus impacting its market price.

Global economic conditions and trade policies play a significant role in determining the prices of carbonyl iron. Economic stability, trade relations between countries, and tariffs on raw materials can influence the supply chain and availability of carbonyl iron. For instance, stringent trade policies or tariffs on iron ore can lead to supply chain disruptions, causing fluctuations in carbonyl iron prices. Moreover, geopolitical factors and economic sanctions can impact the production and distribution of carbonyl iron, further contributing to price volatility.

Technological advancements and innovations in the production processes can also affect carbonyl iron prices. Improved production techniques that enhance efficiency and reduce energy consumption can lower production costs, potentially leading to a decrease in market prices. Conversely, investments in research and development to produce higher-grade carbonyl iron with specific properties can drive up costs, resulting in higher prices.

The environmental regulations and sustainability initiatives in various regions can influence the pricing of carbonyl iron as well. Regulations aimed at reducing carbon emissions and promoting sustainable practices in the mining and metallurgical industries can impact the production process and costs associated with carbonyl iron. Compliance with environmental standards may require investments in cleaner technologies and processes, thereby affecting the overall cost structure and pricing of carbonyl iron.

Market competition and the presence of alternative materials also play a role in determining the prices of carbonyl iron. The availability of substitutes that can perform similar functions at a lower cost can put downward pressure on carbonyl iron prices. For example, the use of alternative magnetic materials or iron sources in electronic and pharmaceutical applications can influence the demand and pricing of carbonyl iron.

In summary, the prices of carbonyl iron are shaped by a myriad of factors including production costs, demand from key industries, global economic conditions, technological advancements, environmental regulations, and market competition. The interplay of these factors creates a dynamic pricing environment that requires constant monitoring by industry participants. Understanding these influences is crucial for businesses and stakeholders to make informed decisions and strategically navigate the market for carbonyl iron. As industries continue to evolve and new applications for carbonyl iron emerge, its pricing will remain a focal point of analysis and interest across the global market.

Get Real Time Prices for Carbonyl Iron: https://www.chemanalyst.com/Pricing-data/carbonyl-iron-1588

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[ktmagnet2024]

Custom NdFeB Magnets

NdFeB magnets, also known as the "King of Permanent Magnets", is one of the most significant members of the rare earth magnet family. Sintered NdFeB is a rare earth permanent magnet material produced by powder metallurgy. NdFeB magnets can be customized varying from size, shape, magnetic direction to coating according to specific needs and applications by customers.

Different Types of NdFeB Magnets

Sintered NdFeB Magnets

These are the most powerful commercialized permanent magnets available today, with maximum energy product ranging from series of N, M, H, SH, UH, EH to AH.

Magnet Assembly

This refers to components that incorporate magnets, often designed to optimize the magnetic circuit for maximum performance. Magnetic components are finished or semi-finished permanent magnets or other parts composed of one or more magnetic materials. Components typically use adhesives to bond small components together to achieve certain functions that independent magnets cannot achieve. Magnetic components not only enhance the strength of the magnetic field, but also reduce eddy currents and provide good protection for fragile magnets. They can be used in a variety of applications including wind power, industrial automation, automotive industries, home appliances and etc.

Non-sintered NdFeB Magnets

ALNICO magnets are made from an alloy of aluminum, nickel, and cobalt, known for their excellent temperature stability and high residual induction. SMCO NdFeB magnets, made from samarium, cobalt, neodymium, iron, and boron, are powerful rare-earth magnets with high magnetic energy. Ferrite magnets, made from iron oxide and other metals, are cost-effective and have good resistance to demagnetization.

Quality Assurance

At Ningbo Ketian Magnet Co., Ltd., quality assurance is at the heart of our operations. Since 2001, we have been committed to producing high-grade sintered NdFeB magnets, consistently improving our product quality through technical innovation, lean production, and intelligent manufacturing. As a reliable NdFeB magnets factory, our dedication to quality has earned us trust from customers globally, reinforcing our position as a leading magnet manufacturer.

What Are the Applications of Neodymium Magnets?

Neodymium magnets, the most powerful permanent magnets, known for their strong magnetic properties, are widely used in various industries such as electric and hybrid vehicles, home appliances, industrial automation, wind turbines, and consumer electronics, contributing to improved performance and efficiency.

[crimsonpublishers]

A Study on Synthesis, Structural and Magnetic Properties of La2O3 Doped Isotropic Ba-M Ferrites_Crimson Publishers

A Study on Synthesis, Structural and Magnetic Properties of La2O3 Doped Isotropic Ba-M Ferrites by Zubair Ahmad* in Crimson Publishers: Peer Reviewed Material Science Journals 

Present work reports the synthesis, structural and magnetic properties of BaFe11O17.5 and La2O3 doped  (Ba La0.05Fe11O17.575, BaLa0.1Fe11O17.65, BaLa0.2Fe11O17.80 and BaLa0.3Fe11O17.95) ferrites produced through powder metallurgy method with escalated magnetic properties. Phase evaluation, crystal structure, microstructure, and magnetic properties thermomagnetic characteristics for the La doped and La free ferrites have been investigated at varying sintered temperatures. XRD studies revealed that BaFe12O19 phase is formed at 900  ̊C through the reaction of Fe2O3 and BaFe2O4. Electron microscopy studies elucidated that microstructural features depend critically on the heat treatment conditions as well as La content. La addition up to 1.0 mole found to be beneficial to refine particle size close to single domain wall size, which, in turn, led to enhance magnetic properties of the ferrite. Optimum magnetic properties for the La free BaFe11O17.5 are Hc=4.4kOe, Br=1.9kG, and (BH)max=0.85MGOe which were improved to Hc=4.9kOe, Br=2.4kG and (BH)max=1.2MGOe with La2O3 additive. The La2O3 acts as a grain growth inhibitor and led to enhance high coercivity of 4.9kOe in the ferrite. The dielectric constant and dielectric loss factor decrease monotonically with increasing applied frequency at the constant temperature. Permeability is found to be sensitive to density and microstructural components like grain size and porosity of the sintered ferrites. 

For more Open access journals in Crimson Publishers please click on below link https://crimsonpublishersresearch.com/

For more article in Peer Reviewed Material Science Journals please click on below link https://crimsonpublishers.com/rdms/

[naveenpant]

What are neodymium magnets?

First there were ferit magnets.

Classic ferrite magnets known to us since childhood. Probably everyone played with magnets, admiring their strength. Some samples were quite strong, they were used to create powerful speakers, from where they were most often extracted by curious children. The bonding strength of ferrite magnets is quite high, there is a relationship between the dimensions and the bonding layer. Ferrite magnets have been used for a variety of purposes, including industrial ones. Their main advantages were:

1.      Resistance to corrosion and atmospheric moisture;

2.      Resistance to demagnetization;

3.      Low cost of production;

4.      Easy to machine.

5.      As for the shortcomings, they are as follows:

6.      Weak magnetic field;

7.      Fragility, lack of resistance to blows.

The basis of ferrite magnets is the natural material magnetite, which is subjected to appropriate processing - additives such as cobalt oxide are added to it. The first ferrite magnets contained barium, subsequently replaced by strontium, which made the manufacture of magnets cheaper and easier. In subsequent years, the technology for manufacturing ferrite magnets was improved, but it was impossible to achieve a very high adhesion force. A radical change in the technology of magnet production took place in the 1980s, when the first neodymium magnets appeared, which significantly exceeded their ferrite counterparts by the coercive force.

Then a neodymium magnet appeared

Neodymium magnets were originally produced in Japan and the United States of America. They were discovered in the research laboratories of these countries and are a combination of the following chemical elements: boron, iron and metal from the lanthanoid group - neodymium. This chemical element belongs to the rare earth group and is the main link in the neodymium magnet. The element boron is added to the magnets in fairly small quantities. The bonding strength of neodymium magnets is incredibly high, it significantly exceeds the bonding strength of ordinary ferrite magnets. If you take two large pieces of neodymium alloy and ensure that they are in contact with each other, then breaking them with your bare hands will be almost impossible.

The first neodymium magnets went on sale in the 1990s. They were and remain quite expensive, the cost of the most powerful samples reaches several thousand rubles. This is due to the fact that the amount of neodymium in the rock workings is small. This is what affects the final cost. In addition, developer patents have an effect on cost.

What are neodymium magnets

Neodymium magnets can take the form of rings, disks, balls or rectangles, and much less often in other forms. Depending on the destination, one or another form is chosen. In addition, the ingredients of neodymium magnets can turn into magneto plastics with flexibility. Magnetic vinyl, used for the production of souvenirs and magnets for refrigerators, is also a magnetoplast. It is very difficult to give the formed magnet any other shape - this will require special equipment.

How to make neodymium magnets?

Most neodymium magnets available commercially are produced by sintering in special furnaces. This is a very complex and painstaking process that takes place in an inert atmosphere or in a vacuum. The basis of magnets, as already mentioned, are neodymium, iron and boron. Production proceeds in several stages:

Powdery ingredients

·         Pressing powders and shaping the future magnet;

·         Setting the direction of the magnetic field;

·         Sintering of powdered ingredients and magnetization.

Behind the apparent simplicity lies the work of dozens of people and dozens of pieces of equipment. The task of manufacturers is not only to give the magnet a certain shape and form a magnetic field of the necessary strength. Consumers may also need more unusual properties, such as resistance to high temperatures.

How to buy neodymium magnets?

There are many varieties of sintered neodymium magnets. They differ in traction, maximum operating temperature and dimensions. Magnetic energy is a static parameter and does not change when the magnet is resized, as it might seem at first glance. The thing is that the adhesion strength is highly dependent on the following factors:

1.      Magnetic properties of metals;

2.      The cleanliness and curvature of the metal surface;

3.      The area of ​​the working side of the magnet;

4.      Dimensions of the magnet;

5.      The presence of a magnet in the metal body (allows you to form a narrower directivity of the magnetic field);

6.      Airhumidity.

Thus, the larger the magnet and the larger its working surface area, the stronger it will be attracted to the metal surface. If the surface of the metal is streaked with bumps and covered with rust, the adhesion will drop. In this case, the magnetic energy will remain the same. This parameter is indicated by the number in the magnet brand

Original article is translated from-  Неодимовый магнит купить в Украине — supermagnit.com.ua

[carefulcn-blog]

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Careful Magnetism & Electron Group is a technically leading corporation, intergrading production, management, research, development and information service. magnetic core is to point to by all kinds of iron oxide mixture composition of a kind of sintering magnetic metal oxide, is used to increase the magnetic circuit of electromagnetic coils magnetic flux density (solar) reduce the loss of copper, and to increase the electromagnetic induction strength, improve the voltage conversion efficiency. More detail please visit https://www.careful.cn/mnzn-transformer-core-1.html

[mpcomagnetics]

N56 Neodymium Magnets

N56 neodymium magnets – MPCO provide reliable magnetic support for various high-end and precision devices due to their excellent maximum energy product, remanence, and coercivity metrics. Meaning of the N56 Neodymium Magnet Grade Taking the N56H grade as an example: The letter N stands for neodymium (Nd) in English. The number 56 indicates the maximum magnetic energy product of this grade of…

[groovyghostthingfestival-blog]

Magnetic Materials

All types of materials and substances posses some kind of magnetic properties which are listed further down in this article. But normally the word “magnetic materials” is used only for ferromagnetic materials ( description below), however, materials can be classified into following categories based on the Paramagnetic materials

The materials which are not strongly attracted to a magnet  are known as paramagnetic material. For example: aluminium, tin magnesium etc. Their relative permeability is small but positive. For example: the permeability of aluminium is: 1.00000065.  Such materials are magnetized only when placed on a super strong magnetic field and act in the direction of the magnetic field.

Paramagnetic materials have individual atomic dipoles oriented in a random fashion as shown below:

Magnetic Domains in Paramagnetic Materials

The resultant magnetic force is therefore zero. When a strong external magnetic field is applied , the permanent magnetic dipoles orient them self parallel to the applied magnetic field  and give rise to a positive magnetization. Since, the orientation of the dipoles parallel to the applied magnetic field is not complete  , the magnetization is very small.

Magnetic field through a paramagnetic material

2. Diamagnetic materials

The materials which are repelled by a magnet such as zinc. mercury, lead, sulfur, copper, silver, bismuth, wood etc., are known as diamagnetic materials. Their permeability is slightly less than one. For example the relative permeability of bismuth is 0.00083, copper is 0.000005 and wood is 0.9999995. They are slightly magnetized when placed in a very string magnetic field and act in the direction opposite to that of applied magnetic field.

In diamagnetic materials , the two relatively weak magnetic fields caused due to the orbital revolution and and axial rotation of electrons around nucleus are in opposite directions and cancel each other. Permanent magnetic dipoles are absent in them, Diamegnetic materials have very little to no  applications in electrical engineering.

Magnetic field through a diamagnetic material

3. Ferromagnetic materials

The materials which are strongly attracted by a magnetic field or magnet is known as ferromagnetic material for eg: iron, steel , nickel, cobalt etc. The permeability off these materials is very very high ( ranging up to several hundred or thousand).

The opposite magnetic effects of electron orbital motion and electron spin do not eliminate each other in an atom of such a material. There is a relatively large contribution from each atom which aids in the establishment of an internal magnetic field, so that when the material is placed in a magnetic field, it’s value is increased many times thee value that was present in the free space before the material was placed there.

For the purpose of electrical engineering it will suffice to classify the materials as simply ferromagnetic and and non-ferromagnetic materials. The latter includes material of relative permeability practically equal to unity while the former have relative permeability many times greater than unity. Paramagnetic and diamagnetic material  falls in the non-ferromagnetic materials.

Soft Ferromagnetic materials

They have high relative permeability, low coercive force, easily magnetized and demagnetized and have extremely small hysteresis. Soft ferromagnetic materials are iron and it’s various alloys with materials like nickel, cobalt, tungsten and aluminium . ease of magnetization and demagnetization makes them highly suitable for applications involving changing magnetic flux as in electromagnets, electric motors, generators, transformers, inductors, telephone receivers, relays etc. They are also useful for magnetic screening. Their properties may be greatly enhanced through careful manufacturing and and by heating and slow annealing so as to achieve a high degree of crystal purity. Large magnetic moment at room temperate makes soft ferromagnetic materials extremely useful for magnetic circuits but ferromagnetics are very good conductors and suffer energy loss from eddy current produced within them. There is additional energy loss due to the fact that magnetization does not proceed smoothly but in minute jumps. This loss is called magnetic residual loss and it depends purely on the frequency of the changing flux density and not on it’s magnitude.

b. Hard Ferromagnetic materials

They have relatively low permeability, and very high coercive force. These are difficult o magnetize and demagnetize. Typical hard ferromagnetic materials include cobalt steel and various ferromagnetic alloys of cobalt, aluminium and nickel. They retain high percentage of their magnetization and have relatively high hysteresis loss. They are highly suited for use as permanent magnet as speakers, measuring instruments etc.

4. Ferrites

Ferrites are a special group of ferromagnetic materials that occupy an intermediate position between ferromagnetic and non-ferromagnetic materials.  They consist of extremely fine particles of a ferromagnetic material possessing high permeability , and are held together with a binding resin. The magnetization produced in ferrites is large enough to be of commercial value but their magnetic saturation are not as high as those of ferromagnetic materials. As in the case of ferromagnetics, ferrites may be soft or hard ferrites.

a. Soft Ferrites

Ceramic magnets also called ferromagnetic ceramics, are made of an iron oxide, Fe2O3, with one or more divalent oxide such as NiO , MnO or ZnO. These magnets have a square hysteresis loop and high resistance and demagnetization are valued for magnets for computing machines where a high resistance is desired. The great advantage of ferrites is their  high resistivity. Commercial magnets have resistivity as high as 10^9 ohm-cm. Eddy currents resulting from an alternating fields are therefore, reduced to minimum, and the range of application of these magnetic materials is extended to high frequencies , even to microwaves . Ferrites are carefully made by mixing powdered oxides, compacting and sintering at high temperature. High-frequency transformers in televisions and frequency modulated receivers are almost always made with ferrite cores.

b. Hard Ferrites

These are ceramic permanent magnetic materials. The most important family of hard ferrites has the basic composition of MO.Fe2O3 where M is barium(Ba) ion or strontium (Sr) ion. These materials have a hexagonal structure and low in cost and density. Hard ferrites are used in generators, relays and motors. Electronic applications include magnets for loud speakers, telephone ringers and receivers. They are also used in holding devices for door closer, seals, latches and in several toy designs.

[zhiyumagneticqxd]

Permanent Magnet Motor Assembly

The magnetic rotor assembly is one of the representative magnetic assemblies, and the rotor assembly is composed of metal parts and permanent magnets. In fact, depending on the application, motor type and assembly process, sintered neodymium magnets, sintered samarium cobalt magnets, bonded magnets and sintered ferrite magnets can all be used in the rotor assembly. It should be noted that laminated magnets made with magnet segmentation technology can also be used in assemblies to reduce eddy current losses.

[chhajedman]

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Chhajed Steel and Alloy Pvt.Ltd is an expert supplier and exporter of High-quality High Manganese Steel Plates are known as one the hardest kind of steel open in the market. The plates are scratched spot safe and have an exceptional metal work setting limit. Ideal for wearing plates for a fortifying procedure, these manganese steel levels are referenced in various affiliations. Inferable from its most over-the-top wear-safe life, these plates are normally used in transport parts, grizzly bars, and truck bed bodies and that is just a hint of something greater.

High Manganese Plates are an amalgamation of both, ferritic and austenitic compound properties, which make them one of a kind than other steel plates. These ferritic-austenitic steel plates structure an unrivaled microstructure when warmed at the supported temperature, which helps in checking unprecedented effect durability. A Chromium-Molybdenum blend helps its breaking down impediment qualities, giving certification against different usage types.

The basic property of manganese steel sheets is that it contains 12%-14% of manganese steel. In light of this quality, these steel plates can alter paralyze leads safely. The best part about these non-engaging plates is that amid the work building up procedure simply the outside surface bonds. While the inside layer remains exceedingly malleable.

Features Provided

Highly ductile

Non-magnetic properties

High tensile strength

Great welding ability

High abrasion resistance

Advantages

Resistance to high abrasion and severe impact.

Will work hardened rapidly to 550BHN.

Remains ductile throughout.

Hadfield Grade Can be welded.

Has non-magnetic properties.

Can be cut with an oxy-acetylene torch, plasma, water jet, or laser.

Made to the toughest standards in the industry for extended service life

Product Range

Thickness: 5mm to 150mm

Width: from 1,500mm to 2,500mm

Length: from 6,000mm to 12,000mm

Chemical Composition

C max - 1.05 – 1.2

Mn max - 11.5 – 14

S max - 0

P max - <0.070

Si - < 1.0

Mechanical Composition

Hardness (as delivered) - 250 BHN

Tensile Strength - 132,000 P.S.I. Min.

Yield Strength - 90,000 P.S.I. Min.

After Work Hardening - 550 BHN

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[missy435-blog]

Something about NdFeB Magnets

NdFeB Magnets was developed in the year 1982 by General Motors and Sumitomo Special Metals and made available for commercial use in late 1984. NdFeB magnets are the finest and the strongest permanent magnet available commercially today, and also, the magnet is extensively used worldwide. There are two principal ways of manufacturing NdFeB magnets: Sintered magnet process and bonded magnet process. Sintered magnets display a stronger magnetic force and high performance as compared to bonded magnets. In a sintered magnet process, the NdFeB powder is compacted and then sintered and is fused into solid material and sintered magnet requires a finishing product or operation while in a bonded magnet, the magnet’s powdered form is blended with other required materials and then heated and finally cut to sizes and shapes, etc. Bonded magnets do not require any finishing products or operations as they are the final products. Rare Earth Neodymium Disc Magnet are also available in different types of grades, and these grades are based on the maximum energy output. Many of these grades support a variety of industrial and commercial applications; this grade allows for magnetic performance, operational temperature resistance and balancing the cost of the NdFeB magnets. These magnets have replaced alnico, and ferrite magnets in modern technology products since NdFeB magnets proved to be more effective, efficient, powerful as compared to other magnets and also the NdFeB magnets are available in the variety of shape and sizes. The fact that these magnets have 10 times the powers to its size has contributed to its high demand. These magnets, however, have very weak resistance against corrosion, and so a three-level Nickel-copper-Nickel coating is recommended. Many NdFeB Magnets manufacturers have their own types of plating or coating, be it two layered or three-layered coating depending on the types of environment as the effectiveness of the coating may differ to various other environments.

[balrajgis]

Bonded Magnets Market to record robust growth rate in coming 10 years | Arnold Magnetic Technologies, Alliance LLC, DEXTER MAGNETIC TECHNOLOGIES

Global Bonded Magnets Market report from Global Insight Services is the single authoritative source of intelligence on Bonded Magnets Market. The report will provide you with analysis of impact of latest market disruptions such as Russia-Ukraine war and Covid-19 on the market. Report provides qualitative analysis of the market using various frameworks such as Porters’ and PESTLE analysis. Report includes in-depth segmentation and market size data by categories, product types, applications, and geographies. Report also includes comprehensive analysis of key issues, trends and drivers, restraints and challenges, competitive landscape, as well as recent events such as M&A activities in the market.

Bonded magnets are created by bonding together particles of magnetic material. The particles can be made from a variety of materials, including rare earth metals, iron, cobalt, and nickel. The bonding can be done using a variety of methods, including heat, pressure, and chemical reactions. The resulting magnets can be very strong, and are often used in applications where a strong magnetic field is required, such as in electric motors and generators.

Request Sample Report – https://www.globalinsightservices.com/request-sample/GIS22514/

Key Trends

Bonded magnets are a type of permanent magnet made from a composite of two or more magnetic materials. They are typically made by pressing and sintering a mixture of powders into a desired shape, and then bonding the resulting material to a non-magnetic substrate. This process can be used to create magnets with a wide range of shapes and sizes, and with a variety of magnetic properties.

Some of the key trends in bonded magnets technology include the development of new magnetic materials, the use of novel manufacturing methods, and the exploration of new applications.

Key Drivers

Bonded magnets are a type of magnet made from a powder or ceramic compound that is bonded together using a binder. The most common binders used are epoxy, polyester, and rubber. Bonded magnets can be made in a variety of shapes and sizes, and can be customized to meet the needs of a specific application.

The main drivers of the bonded magnets market are the increasing demand for electric vehicles and the need for efficient and powerful magnets in a variety of applications. Electric vehicles require strong magnets for their electric motors, and the market for electric vehicles is growing rapidly.

Market Segments

By Product

Rare Earth Magnets

Ferrite Magnets

By Application

Sensors

Motors

HDD (Hard Disk Drives)

By End Use

Automotive

HVAC Equipment

Medical Devices

Cameras

By Region

North AmericaThe U.S.

Request For Customization – https://www.globalinsightservices.com/request-customization/GIS22514

Key Players

Arnold Magnetic Technologies

Alliance LLC

DEXTER MAGNETIC TECHNOLOGIES

TDK Corporation

Adams Magnetic Products

SDM Magnetics Co., Ltd.

Ningbo Yunsheng Co. Ltd.

Advanced Technology Materials Co. Ltd.

With Global Insight Services, you receive:

10-year forecast to help you make strategic decisions

In-depth segmentation which can be customized as per your requirements

Free consultation with lead analyst of the report

Excel data pack included with all report purchases

Robust and transparent research methodology

Ground breaking research and market player-centric solutions for the upcoming decade according to the present market scenario

About Global Insight Services:

Global Insight Services (GIS) is a leading multi-industry market research firm headquartered in Delaware, US. We are committed to providing our clients with highest quality data, analysis, and tools to meet all their market research needs. With GIS, you can be assured of the quality of the deliverables, robust & transparent research methodology, and superior service.

Contact Us:

Global Insight Services LLC

16192, Coastal Highway, Lewes DE 19958

E-mail: info@globalinsightservices.com

Phone: +1–833–761–1700