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    About 153,000 results (0.51s) 
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    An AI Overview is not available for this searchCan't generate an AI overview right now. Try again later.
    AI Overview
    Wear-resistant silicon nitride (
    Si3N4cap S i sub 3 cap N sub 4
    𝑆𝑖3𝑁4
    ) ceramic buttons are specialized industrial components known for extreme hardness, high fracture toughness, and thermal stability. These high-performance parts are engineered for severe environments, including applications requiring resistance to heat, corrosion, and intense wear. 
    Key Characteristics and Benefits 
    • Superior Wear Resistance: With a Mohs hardness of 9 and Knoop hardness of
      2200
      kg/mm2
      , they are durable enough to replace tungsten carbide and superalloys.
    • High Thermal Shock Stability: Capable of withstanding thermal shock up to 500°C and maintaining strength at 1200°C.
    • Lightweight and Strong: Roughly 60% lighter than steel, yet retains high strength and structural integrity in harsh conditions.
    • Corrosion/Chemical Resistance: Resistant to most acids, except hydrofluoric acid, making them ideal for chemical processing. 
    Typical Industrial Applications 
    • Wear Parts & Components: Used in oil well drilling (MWD parts), guide rollers, and welding fixtures.
    • Machinery Components: Used in valves, check valves, bearings, and nozzles.
    • High-Temperature Environments: Utilized in engines, gas turbines, and combustion parts. 
    These components are available from specialized manufacturers and suppliers, often custom-ordered for specific mechanical and structural requirements. 
    • GPSN Si3N4 Silicon Nitride Ceramic Pins
      Silicon Nitrides (Si3N4) feature an excellent combination of material properties. They are nearly as light as silicon carbide (SiC...
      unipretec
    • GPSN Si3N4 Silicon Nitride Ceramic Bushings
      Silicon Nitride Ceramic's unique properties of high strength, superior fracture toughness and excellent hardness provides a unique...
      unipretec
    • 3M Silicon Nitride Products
      3M Silicon Nitride is a hard, corrosion-resistant ceramic material that is 60% lighter than steel. It is designed to offer a combi...
      3M
    • Silicon Nitride (Si3N4) | Fine Ceramics (Advanced ... - Kyocera
      Silicon Nitride (Si3N4) * Materials with high strength and toughness at high temperatures. It is used as a high-temperature struct...
      Kyocera
    • Silicon Nitride Ceramic | Advanced Ceramics | Edgetech Industries
      Silicon nitride ceramic products have excellent physical properties and chemical stability and are widely used in many fields. Com...
      www.eticeramics.com
    • Discover Different Types Of Silicon Nitride Ceramics And Their Industrial Advantages
      May 30, 2025 — Silicon nitride is a white, high-melting-point solid that is made up of silicon and nitrogen. It is an advanced ceramic that offer...
      ggsceramic.com
    • Silicon Nitride
      Silicon nitride is a ceramic that offers a combination of toughness and hardness. It's also thermally shock resistant, has low den...
      Ceramic Technologies Corp.
    • Silicon Nitride Solutions | LSP Industrial Ceramics, Inc.
      Material Properties That Drive Innovation. With a Mohs hardness of 9 and a Knoop hardness of 2200 kg/mm², silicon nitride offers e...
      LSP Ceramics
    • China Wear resistant silicon nitride ceramic buttons Manufacturer ...
      NOVATEK specializes in supplying Wear resistant silicon nitride ceramic buttons. Strict quality control, get factory price now!
      www.novatekxm.com
    • GPSN Si3N4 Silicon Nitride Ceramic Pins
      Silicon Nitrides (Si3N4) feature an excellent combination of material properties. They are nearly as light as silicon carbide (SiC...
      unipretec
    • GPSN Si3N4 Silicon Nitride Ceramic Bushings
      Silicon Nitride Ceramic's unique properties of high strength, superior fracture toughness and excellent hardness provides a unique...
      unipretec
    • 3M Silicon Nitride Products
      3M Silicon Nitride is a hard, corrosion-resistant ceramic material that is 60% lighter than steel. It is designed to offer a combi...
      3M
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    Web results

    Si3N4 Silicon Nitride Ceramics


    unipretec
    https://www.unipretec.com › si3n4-silicon-nitride-cerami...
    unipretec
    https://www.unipretec.com › si3n4-silicon-nitride-cerami...
    It is a high performance technical ceramic that is extremely hard and has exceptional thermal shock and impact resistance. It surpasses most metals high ...Read more

    China Wear resistant silicon nitride ceramic buttons Manufacturer ...


    novatekxm.com
    https://www.novatekxm.com › wear-resistant-silicon-nitri...
    novatekxm.com
    https://www.novatekxm.com › wear-resistant-silicon-nitri...
    NOVATEK specializes in supplying Wear resistant silicon nitride ceramic buttons. Strict quality control, get factory price now!

    Silicon Nitride


    Ceramic Technologies Corp.
    https://certechinc.com › silicon-nitride
    Ceramic Technologies Corp.
    https://certechinc.com › silicon-nitride
    The material also exhibits low density, high temperature strength, excellent wear resistance and good facture toughness. Common applications include: Diesel ...Read more

    Scholarly articles for Wear resistant silicon nitride ceramic buttons

    … applications of silicon nitride based ceramics - ‎Katz - Cited by 15
    … sliding wear behavior study of silicon nitride-based … - ‎Sefali Mishra - Cited by 7
    Applications of silicon nitride based ceramics in the US - ‎Katz - Cited by 23

    Web results

    Silicon Nitride


    CoorsTek
    https://www.coorstek.com › materials › silicon-nitride
    CoorsTek
    https://www.coorstek.com › materials › silicon-nitride
    CoorsTek silicon nitrides have a unique grain structure—delivering exceedingly high strength and toughness and exceptionally high thermal shock resistance.

    Silicon Nitride Solutions


    LSP Ceramics
    https://lspceramics.com › silicon-nitride-solutions
    LSP Ceramics
    https://lspceramics.com › silicon-nitride-solutions
    Material Properties That Drive Innovation. With a Mohs hardness of 9 and a Knoop hardness of 2200 kg/mm², silicon nitride offers exceptional wear resistance.Read more

    Discover Different Types Of Silicon Nitride Ceramics And Their ...


    ggsceramic.com
    https://ggsceramic.com › News
    ggsceramic.com
    https://ggsceramic.com › News
    May 30, 2025 — Whether you're an engineer or designer, silicon nitride ceramic offers high strength, excellent thermal shock resistance, superior wear ...Read more
    Missing: buttons ‎| Show results with: buttons

    Black silicon nitride ceramic locating pins


    hkceramic.com
    https://www.hkceramic.com › product › silicon-nitride-...
    hkceramic.com
    https://www.hkceramic.com › product › silicon-nitride-...
    Black silicon nitride ceramic locating pins · Tapered Tip Design · Outstanding High-Temperature Resistance · Excellent Thermal Shock Stability and Wear Resistance.Read more

    Sialon (Silicon nitride type) | Krosaki Harima Corporation ...


    黒崎播磨セラミックス事業部
    https://krosaki-fc.com › ceramics › sialon
    黒崎播磨セラミックス事業部
    https://krosaki-fc.com › ceramics › sialon
    Features. ①Low thermal expansion coefficient: Similar thermal expansion to invar alloy. ②Light weight: Bulk density 3.2 g/cm3(40% of cast iron).Read more

    Material Design to Improve Wear Resistance of Silicon Nitride with ...


    Wiley
    https://ceramics.onlinelibrary.wiley.com › doi
    Wiley
    https://ceramics.onlinelibrary.wiley.com › doi
    A silicon nitride based composite material with improved wear resistance has been designed by using high fracture resistant silicon nitride substrate and ...

    3M Silicon Nitride Products | 3M United States


    3M
    https://www.3m.com › ... › Ceramics
    3M
    https://www.3m.com › ... › Ceramics
    3M™ Silicon Nitride is an extremely hard and corrosion-resistant ceramic material that is 60% lighter than steel. This material, Sintered Silicon nitride ...Read more
    Missing: buttons ‎| Show results with: buttons
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