#SiliconNitride

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Silicon Nitride： Features of HX Silicon nitride 1.High thermal stability 2.High oxidation resistance 3.Corrosion resistance 4.Wear resistance Any question,please contact us at info@abrasivesupplier.com #industrial #mineral #siliconnitride #manufacturer https://www.instagram.com/p/Bt5W5t_gMBG/?utm_source=ig_tumblr_share&igshid=gmcg7kcqtg4x

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Application of Silicon Nitride Ceramic

Silicon nitride is an important structural ceramic material. It is a super-hard substance that has lubricity and is resistant to wear. It has an atomic crystal structure and is resistant to oxidation at high temperatures. It is precise because of the excellent characteristics of silicon nitride ceramics that people often use to manufacture mechanical components such as bearings, turbine blades, mechanical seal rings, and hydraulic molds. Properties of silicon nitride: 1. Heat resistance 2. Thermal shock resistance 3. Self-lubricating 4. Corrosion resistance 5. Wear resistance Read the full article

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Silicon Nitride Ceramic Substrate for Electronics

INNOVACERA silicon nitride substrates, with a thermal conductivity rating of 90 Watts/meter Kelvin, at first glance, appear inferior to Aluminum Nitride grades from the standpoint of heat dissipation. However, Silicon Nitride substrates, due to their far superior mechanical properties, can provide thermal resistance levels comparable to Aluminum Nitride. These impressive mechanical an excellent choice in applications where severe, repetitive thermal cycling of the circuit/package is present. Main Characteristic: High Bending Strength about Twice as high as Alumina and Aluminum Nitride (AlN) Substrate High Thermal Conductivity about Three Times Higher than Alumina and ZTA substrate Excellent Insulation Properties, High Dielectric Breakdown Voltage, High Surface Resistivity / Volume Resistivity Coefficient of Thermal Expansion (CTE) Close to Silicon General Application: Circuit Substrate Heatsink Heat Spreader General Dimension: Item Unit Specification Standard Size inch 4.5’’-5.5’’ Tolerance ±1.0%　NLT:±0.1mm Thickness mm 0.25~0.635 Tolerance ±10%　NLT:±0.04mm Silicon Nitride Ceramic Properties Read the full article

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Silicon Nitride Thermocouple Protection Tube

INNOVACERA manufactures a range of silicon nitride and advanced ceramic thermocouple protection sheaths for use in the aluminum and molten metal handling industries. They are an advanced ceramic tube offering outstanding performance for temperature control in aluminum foundries and smelters and are extremely cost-effective compared to competitive materials, such as cast iron, silicon carbide, and alumina. Its outstanding performance is in contact with non-ferrous molten metals, particularly aluminum and its alloys and zinc. They allow constant temperature monitoring of the melt resulting in improved quality of the finished casting. The unique combination of physical properties: Maximum temperature of 1400 "C in air High strength, toughness Excellent thermal shock resistance Resistance to corrosion Application: For both, direct as well as indirect temperature sensing in molten metal (e.g. furnace wall or roof ) For temperature reading for low-pressure-die-casting machines (e.g. Aluminum wheel manufacturers) For temperature measurements in non-ferrous launders or pouring troughs Typical Size: Length mm Outside Diameter mm Inside Diameter mm 200 28 16 300 28 16 350 28 16 400 28 16 450 28 16 500 28 16 600 28 16 700 28 16 800 28 16 900 28 16 1000 28 16 1100 28 16 1200 28 16 Silicon Nitride Ceramic Properties Read the full article

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Silicon Nitride Ceramic Components

Silicon nitride ceramics mainly consisting of Si3N4, has excellent thermal shock resistance and high-temperature strength. These properties make it ideal for use in automotive engines and gas turbines. It is used for turbocharger rotors, glow plugs and hot plugs in diesel engines, and is being applied in many other diverse applications. Properties of Silicon Nitride (Si3N4): Very low density High wear resistance and corrosion resistance High-temperature resistance Good flexural strength and high fracture toughness Very good thermal shock resistance Dimensional stability and aging resistance Excellent sliding properties (tribology) Biocompatibility (for use in hygiene and the food and beverage industry) Markets that widely use t include, but not limited to: Semiconductor Electrical Engineering and Electronics Mining Automotive industry Metalworking Power generation Chemical Petrochemical Pollution Control Related Silicon Nitride ceramic products: Ceramic Seal Rings, Bearings and Sealing Technology Ceramic Rollers and Guide Elements Ceramic Forming Rings and Large Components Ceramic Rollers and Drawing Cones Ceramic Bearing Rollers Centering Pins Ceramic Inserts Ceramic Nozzles Components for Pumps and Valve Read the full article

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Why you need to use Silicon Nitride rollers?

Nowadays more and more companies use Silicon Nitride rollers instead of metal rollers. There are some advantages of Silicon Nitride you need to know. - Silicon Nitride resists corrosion. It can work in seawater without any rust. - Silicon Nitride is with excellent wear resistance. Its working life is 2-10 times than metal’s life. - Silicon Nitride is smooth. It can work without lubricant. The price of Silicon Nitride roller looks higher than metal roller. Actually, it’s much economical than metal roller. Let’s see why it’s more economical. Steel roller will be rusting after working in one week in seawater. It requests lubricant every week. Instead, Silicon Nitride rollers don’t need any lubricant during its working life. Even you want to do lubricant for Silicon Nitride rollers, the frequency is much lower than metal rollers. So Silicon Nitride roller can keep long-lasting work in sea. And it can save much labour cost for maintenance and work longer than metal rollers. So Silicon Nitride rollers is a better choice for you compared with metal rollers. Read the full article

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Silicon Nitride Heater

Silicon Nitride Heater has the properties of high-temperature resistance, rapid speed-up, high thermal conductivity, which makes it widely apply for parking heater, heating element for central heating system, spark sensor, etc. Silicon Nitride Heater Features: High-temperature resistance Excellent thermal conductivity Rapid heating-up speed and high working temperature Good startup performance at low temperature, can be start-up at -30℃ Wide applications: high-speed diesel, high-temperature ignition device, ignition for oil medium, gas, burner, Preheater, etc. Application Mold heater Packaging Machinery Tobacco equipment Industrial equipment heating Burner ignition system Petrochemical industry Various high-temperature ignition devices Read the full article

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Silicon Nitride Ceramic Substrate Market Report

Product Segment Analysis of the Silicon Nitride Ceramic Substrate Market is: Market Growth by Types: High Thermal Conductivity Substrate Regular Substrate Market Growth by Applications: Power Module Heat Sinks LED Wireless Modules Channel (Direct Sales, Distributor) Segmentation: Regions Covered in Silicon Nitride Ceramic Substrate Market are: North and South America Europe China South Korea India Silicon nitride substrates will be widely used in 2019 to 2024, especially in the semiconductor industry because of heat dissipation, reliability, and electrical properties. Read the full article

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Thermocouple Protection Sheaths

INNOVACERA manufacture a range of silicon nitride and advanced ceramic thermocouple protection sheaths for use in the aluminium and molten metal handling industries. They are an advanced ceramic tube offering outstanding performance for temperature control in aluminium foundries and smelters and are extremely cost effective compared to competitive materials, such as cast iron, silicon carbide and alumina. INNOVACERA silicon nitride possess a unique combination of physical properties, such as high strength, toughness, excellent thermal shock resistance and resistance to corrosion, which make it the stand out material in this application. Silicon nitride protection tubes are world renowned for their outstanding performance in contact with non-ferrous molten metals, particularly aluminium and its alloys and zinc. They allow constant temperature monitoring of the melt resulting in improved quality of the finished casting. In addition to its excellent physical properties, it is also non-wetting to most non-ferrous alloys, making it resistant to build up of dross and is therefore very low maintenance. For high temperature applications above 1200°C, silicon nitride ceramic protection tubes is the preferred choice. Read the full article

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Silicon Nitride Ceramic Weld Location Pins

Ceramic materials have long replaced metal in the production of welding pins, which ensure a perfect fit for sheet metal and nuts in projection welding and are subject to temperatures of up to 800°C. Gas-pressure sintered silicon nitride ceramics from INNOVACERA are at a distinct advantage here: Extreme hardness and flexural strength High thermal shock resistance Electrical insulation Temperature resistance High tensile strength and compressive strength Fewer cold welds No welding spatter adhesion Ceramic welding pins made of silicon nitride significantly increase service life and enable high levels of precision and greater accuracy over extended periods in projection welding. Metal welding pins often need to be replaced several times a day due to wear and adhering slag, whereas centering pins made of silicon nitride ceramics only need to be replaced about once a month. Read the full article