Gold Member Since 2016
Actech Precision Ceramics (HK) Limited

Silicon Nitride Ceramic, Silicon Nitride Products, Silicon Nitride Parts manufacturer / supplier in China, offering Si3n4/Silicon Nitride Ceramic Products/Parts Machining, High Performance Ceramic Alumina Ceramic Pipe/Insulation Tube, Zirconia Zro2 Ceramic Sleeve/Spacer/Bush Precision Machining and so on.

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Supplier Homepage Product Silicon nitride parts Si3n4/Silicon Nitride Ceramic Products/Parts Machining

Si3n4/Silicon Nitride Ceramic Products/Parts Machining

FOB Price: US $5-10 / Piece
Min. Order: 5 Pieces
Min. Order FOB Price
5 Pieces US $5-10/ Piece
Get Latest Price
Production Capacity: 5000 PCS/Year
Transport Package: Carton or Wooden Case Packaging
Payment Terms: T/T, Paypal

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Basic Info
  • Model NO.: N/A
  • Application: Electronics, Metallurgy, Pharmacy, Chemical, Petroleum
  • Material: Silicon Nitride Ceramic
  • Corrosion Rate: 0.001-0.01
  • Trademark: Actech
  • Origin: China
  • Customized: Customized
  • Certification: ISO, CE
  • Feature: Wear Resistant
  • Lead Time: 15-30days
  • Specification: 50x50x30cm
  • HS Code: 8547100000
Product Description
   Silicon nitride is a man made compound synthesized through several different chemical reaction methods.
Parts are pressed and sintered by well developed methods to produce a ceramic with a unique set of
outstanding properties. The material is dark gray to black in color and can be polished to a very smooth
reflective surface, giving parts with a striking appearance.

   Silicon nitride exceeds other ceramic materials in thermal shock resistance. It also offers an excellent
combination of low density, high strength, low thermal expansion and good corrosion resistance and fracture

   Silicon nitride has been used in a number of industrial applications, such as engine components, bearings
and cutting tools.

Product Name                     
Silicon Nitride Ceramic Products
Silicon Nitride Ceramic
According to customers' drawing and sample
Surface Roughness               Ra0.05
Lead time
15 - 30days                                                                                          
Max. Working1500 -1800 °C
Air Express (DHL/UPS/TNT/ FedEx) or Ocean Shipping                       
Products Show:
Si3n4/Silicon Nitride Ceramic Products/Parts Machining
Material Characteristics   
Gas Permeability    00000
Water Absorption      %0%0%0%0%0.038%
Colour WhiteIvoryWhiteGreyWhite
Density  g/cm33.73.8563.22.7
Physical Characteristics   
Hardness   Kg/mm211001400110016001175
Modulus of Elasticity   Gpa30035020030065
Flexural Strength  Mpa3003401150600108
Compressive Strength  Mpa2100220025002500488
Fracture Toughness  Mpam1/23.54126 
Thermodynamic Property   
Max Use Temperature   °C1500165015001800800
Thermal Conductiviey  W/(m.k)2527.52.5201.68
Thermal Expansion Coefficient  10-6/°C7.58103.28.6
Thermal Shock Resistance   △T°C200200250600200
Specific Heat  J/kg.K860860500500 
Electrical Specification    
Dielectric Strength   KV/mm12105 40
Dielectric Constant  εr9.59.11267
Volume Resistivity  Ω≥1014≥1014≥1010≥1014≥1016
Dielectric Loss Angle 0.00020.00020.001  

Si3n4/Silicon Nitride Ceramic Products/Parts Machining
Manufacturing Process
Si3n4/Silicon Nitride Ceramic Products/Parts Machining
Si3n4/Silicon Nitride Ceramic Products/Parts Machining
Packing and Shipping
Si3n4/Silicon Nitride Ceramic Products/Parts Machining
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Sales Manager
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