3,320 products found from 92  

Wholesale Silicon Nitride

manufacturers & suppliers

Refractory/Ceramic/Photovoltaic Grades Silicon Nitride Powder in Nonferrous Metals/Energy/Military Fields

FOB Price: US $ 4.5-45 / kg
Min. Order: 1 kg
  • Certification: ISO9001:2008
  • Environmental Protection: Yes
  • Function: Heat Resistance
  • Appearance: Powder
  • Color: Grey
  • Grade: Refractory, Ceramic, Photovoltaic Coating

Silicon Nitride Si3n4 Nitride Ceramic Positioning Pin

FOB Price: US $ 7-10 / Piece
Min. Order: 10 Pieces
  • Refractoriness (℃): 1300c
  • Feature: Long Time Materials, Instant Materials
  • Type: Ablative Material
  • Shape: Part
  • Material: Silicon Nitride / Si3n4
  • Density: 3.2-3.4G/Cm3

188-190 Meshes Silicon Nitride Powder

FOB Price: US $ 4.5-45 / kg
Min. Order: 1 kg
  • Certification: ISO9001:2008
  • Environmental Protection: Yes
  • Function: Heat Resistance
  • Appearance: Powder
  • Color: White
  • Grade: Refractory , Ceramic , Photovoltaic Coating

Silicon Nitride Tubes Made in China

FOB Price: US $ 0.1-1 / Piece
Min. Order: 1 Piece
  • Refractoriness (℃): Refractoriness> 2000
  • Feature: Long Time Materials, Instant Materials
  • Type: Heat-Resistant Material
  • Shape: Block
  • Material: Silicon Carbide (SiC)
  • Density: 3.08 G/Cm2

High Pure 99% Si3n4 Silicon Nitride Thermocouple Protection Tube

FOB Price: US $ 1 / Piece
Min. Order: 2 Pieces
  • Refractoriness (℃): 1770< Refractoriness< 2000
  • Feature: Long Time Materials
  • Type: Refractory Material
  • Shape: Pipe
  • Material: Si3n4 Bonded Sic
  • Content: Silicon Nitride (23%) and Silicon Carbide(75%)

GPS Si3n4 Silicon Nitride Bearing

FOB Price: US $ 7-10 / Piece
Min. Order: 5 Pieces
  • Customized: Customized
  • Application: Petroleum
  • Certification: CE
  • Material: Si3n4
  • Feature: Wear Resistant
  • Corrosion Rate: 0.01-0.1

190-192 Meshes Silicon Nitride Powder

FOB Price: US $ 4.5-45 / kg
Min. Order: 1 kg
  • Certification: ISO9001:2008
  • Environmental Protection: Yes
  • Function: Heat Resistance
  • Appearance: Powder
  • Color: White
  • Grade: Refractory , Ceramic , Photovoltaic Coating

Ceramic Silicon Nitride Si3n4/ Sialon Degassing Pipe/Tube and Rotor /Impeller

FOB Price: US $ 0.1-1 / Piece
Min. Order: 1 Piece
  • Refractoriness (℃): Refractoriness> 2000
  • Feature: Long Time Materials, Instant Materials
  • Type: Refractory Material
  • Shape: Block
  • Material: Silicon Carbide (SiC)
  • Density: 3.08 G/Cm2

HP GPS Silicon Nitride Si3n4 Ceramic Substrate

FOB Price: US $ 1 / Piece
Min. Order: 100 Pieces
  • Refractoriness (℃): 1250c
  • Feature: Long Time Materials, Instant Materials
  • Type: Ablative Material
  • Shape: Plate
  • Material: Silicon Nitride / Si3n4
  • Density: 3.2-3.4G/Cm3

192-194 Meshes Silicon Nitride Powder

FOB Price: US $ 4.5-45 / kg
Min. Order: 1 kg
  • Certification: ISO9001:2008
  • Environmental Protection: Yes
  • Function: Heat Resistance
  • Appearance: Powder
  • Color: White
  • Grade: Refractory , Ceramic , Photovoltaic Coating

Si3n4--Sic Ceramic Silicon Nitride Combined Tube with Silicon Carbide Ceramic

FOB Price: US $ 0.1-1 / Piece
Min. Order: 1 Piece
  • Refractoriness (℃): Refractoriness> 2000
  • Feature: Long Time Materials, Instant Materials
  • Type: Heat-Resistant Material
  • Shape: Block
  • Material: Silicon Carbide (SiC)
  • Density: 3.08 G/Cm2

High Efficiency Silicon Nitride Ceramic Rod

FOB Price: US $ 10-40 / Piece
Min. Order: 10 Pieces
  • Refractoriness (℃): 1580< Refractoriness< 1770
  • Feature: Long Time Materials
  • Type: Heat-Resistant Material
  • Shape: Rod
  • Material: Silicon Nitride
  • Name: High Efficiency Silicon Nitride Ceramic Rod

194-196 Meshes Silicon Nitride Powder

FOB Price: US $ 4.5-45 / kg
Min. Order: 1 kg
  • Certification: ISO9001:2008
  • Environmental Protection: Yes
  • Function: Heat Resistance
  • Appearance: Powder
  • Color: White
  • Grade: Refractory , Ceramic , Photovoltaic Coating

Silicon Nitride Ceramic Heater Protection Tube for Aluminum Made in China

FOB Price: US $ 0.1-1 / Piece
Min. Order: 1 Piece
  • Refractoriness (℃): Refractoriness> 2000
  • Feature: Long Time Materials, Instant Materials
  • Type: Heat-Resistant Material
  • Shape: Block
  • Material: Silicon Carbide (SiC)
  • Density: 3.08 G/Cm2

High Purity Silicon Nitride Ceramic Block

FOB Price: US $ 10-20 / Piece
Min. Order: 10 Pieces
  • Refractoriness (℃): 1580< Refractoriness< 1770
  • Feature: Long Time Materials
  • Type: Heat-Resistant Material
  • Shape: Brick
  • Material: Silicon Nitride
  • Name: High Purity Silicon Nitride Ceramic Block

196-198 Meshes Silicon Nitride Powder

FOB Price: US $ 4.5-45 / kg
Min. Order: 1 kg
  • Certification: ISO9001:2008
  • Environmental Protection: Yes
  • Function: Heat Resistance
  • Appearance: Powder
  • Color: White
  • Grade: Refractory , Ceramic , Photovoltaic Coating

1200 Degree Silicon Nitride Ceramic Heater for Biomass Ignition

FOB Price: US $ 0.1-1 / Piece
Min. Order: 1 Piece
  • Refractoriness (℃): Refractoriness> 2000
  • Feature: Long Time Materials, Instant Materials
  • Type: Heat-Resistant Material
  • Shape: Block
  • Material: Silicon Carbide (SiC)
  • Density: 3.08 G/Cm2

Grinding Media Silicon Nitride Ceramic Ball

FOB Price: US $ 3-20 / Piece
Min. Order: 10 Pieces
  • Refractoriness (℃): 1580< Refractoriness< 1770
  • Feature: Long Time Materials
  • Type: Heat-Resistant Material
  • Shape: Ball
  • Material: Silicon Nitride
  • Name: Good Thermal Conductivity Silicon Nitride Ceramic

198-200 Meshes Silicon Nitride Powder

FOB Price: US $ 4.5-45 / kg
Min. Order: 1 kg
  • Certification: ISO9001:2008
  • Environmental Protection: Yes
  • Function: Heat Resistance
  • Appearance: Powder
  • Color: White
  • Grade: Refractory , Ceramic , Photovoltaic Coating

Silicon Nitride Heater Sheath/ Heater Protection Tube for Aluminum Casting

FOB Price: US $ 0.1-1 / Piece
Min. Order: 1 Piece
  • Refractoriness (℃): Refractoriness> 2000
  • Feature: Long Time Materials, Instant Materials
  • Type: Heat-Resistant Material
  • Shape: Block
  • Material: Silicon Carbide (SiC)
  • Density: 3.08 G/Cm2

Wear Resisitance Silicon Nitride Ceramic Gas Nozzle

FOB Price: US $ 20-40 / Piece
Min. Order: 10 Pieces
  • Refractoriness (℃): 1580< Refractoriness< 1770
  • Feature: Long Time Materials
  • Type: Heat-Resistant Material
  • Shape: Nozzle
  • Material: Silicon Nitride
  • Name: Wear Resisitance Silicon Nitride Ceramic Gas Nozzl

200-202 Meshes Silicon Nitride Powder

FOB Price: US $ 4.5-45 / kg
Min. Order: 1 kg
  • Certification: ISO9001:2008
  • Environmental Protection: Yes
  • Function: Heat Resistance
  • Appearance: Powder
  • Color: White
  • Grade: Refractory , Ceramic , Photovoltaic Coating

Silicon Nitride Heater Tube Protect Tube for Molten Aluminum Made in China

FOB Price: US $ 0.1-1 / Piece
Min. Order: 1 Piece
  • Refractoriness (℃): Refractoriness> 2000
  • Feature: Long Time Materials, Instant Materials
  • Type: Heat-Resistant Material
  • Shape: Block
  • Material: Silicon Carbide (SiC)
  • Density: 3.08 G/Cm2

Great Silicon Nitride Ceramic Piece

FOB Price: US $ 20-50 / Piece
Min. Order: 10 Pieces
  • Refractoriness (℃): 1580< Refractoriness< 1770
  • Feature: Long Time Materials
  • Type: Heat-Resistant Material
  • Shape: Diverse
  • Material: Silicon Nitride
  • Name: Great Silicon Nitride Ceramic Piece

202-204 Meshes Silicon Nitride Powder

FOB Price: US $ 4.5-45 / kg
Min. Order: 1 kg
  • Certification: ISO9001:2008
  • Environmental Protection: Yes
  • Function: Heat Resistance
  • Appearance: Powder
  • Color: White
  • Grade: Refractory , Ceramic , Photovoltaic Coating

Silicon Nitride Heater Protection Tube /Carbide Bonded Silicon Nitride Thermcouple Protection Tube

FOB Price: US $ 0.1-1 / Piece
Min. Order: 1 Piece
  • Refractoriness (℃): Refractoriness> 2000
  • Feature: Long Time Materials, Instant Materials
  • Type: Heat-Resistant Material
  • Shape: Block
  • Material: Silicon Carbide (SiC)
  • Density: 3.08 G/Cm2

Industrial Silicon Nitride Ceramic Location Pin

FOB Price: US $ 20-50 / Piece
Min. Order: 10 Pieces
  • Refractoriness (℃): 1580< Refractoriness< 1770
  • Feature: Long Time Materials
  • Type: Heat-Resistant Material
  • Shape: Pin
  • Material: Silicon Nitride
  • Name: Industrial Silicon Nitride Ceramic Location Pin

204-206 Meshes Silicon Nitride Powder

FOB Price: US $ 4.5-45 / kg
Min. Order: 1 kg
  • Certification: ISO9001:2008
  • Environmental Protection: Yes
  • Function: Heat Resistance
  • Appearance: Powder
  • Color: White
  • Grade: Refractory , Ceramic , Photovoltaic Coating

Customized Silicon Nitride Ceramic Locator Guide

FOB Price: US $ 10-30 / Piece
Min. Order: 10 Pieces
  • Refractoriness (℃): 1580< Refractoriness< 1770
  • Feature: Long Time Materials
  • Type: Heat-Resistant Material
  • Shape: Pin
  • Material: Silicon Nitride
  • Name: Customized Silicon Nitride Ceramic Locator Guide

206-208 Meshes Silicon Nitride Powder

FOB Price: US $ 4.5-45 / kg
Min. Order: 1 kg
  • Certification: ISO9001:2008
  • Environmental Protection: Yes
  • Function: Heat Resistance
  • Appearance: Powder
  • Color: White
  • Grade: Refractory , Ceramic , Photovoltaic Coating
Show: 10 30 50
Haven't found what you want?

Accurate Supplier Match

Post exact requests to find exact Chinese Suppliers.
Post Sourcing Request

Product Alert

Stay updated to what's new and popular on the market.