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Innovacera Advanced Materials Co., Ltd.

China Manufacturer with main products: Technical Ceramic, Silicon Nitride Ceramic, Alumina Ceramic, Zirconia Ceramic, Silicon Carbide Ceramic, Boron Nitride Ceramic, Silicon...

Home  >Products Catalog > Customized Nitride(Si3N4) Silicon Nitride Ceramic Refractory Bricks/INNOVCERA

Customized Nitride(Si3N4) Silicon Nitride Ceramic Refractory Bricks/INNOVCERA

FOB Price: 1.00 - 10.00 USD/Piece
Supply Ability: 10,000 Piece/Pieces per Month
Payment Terms: L/C, T/T, Western Union
In Stock

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Quick Details

  • Brand Name: INNOVACERA
  • Model Number: INC-SN1610
  • Application: Industrial Ceramic
  • Type: Ceramic Parts
  • Materials: Si3N4
  • Color: Black
  • Density: 3.2 g/cm3
  • Water Absorption: 0%
  • Vickers Hardness: 14 Gpa
  • Flexural Strength: 700~800 Mpa
  • Compressive Strength: 3200 Mpa
  • Thermal Conductivity: 26~42 W/m.K
  • Maximum Use Tem: 1400
  • Volume Resistivity: >1012

Specifications

Si3N4 ceramic is continuous and robust network structure because of its basic

structural unit [SiN4] tetrahedral construction.So it has the chacteriastics:

 

? Low coefficient of thermal expansion,

 

? High thermal conductivity

 

? Excellent thermal shock resistance
? Low density
? High strength and impact resistance
? wear resistance 
? Electrical resistivity

Silicon Nitride (Si3N4) Ceramic

Properties

Unit

Pressureless Sintered

Hot pressed

Bulk Density

Kg/m3

3.2×103

 

3.25×103

Water Absorption

%

0

0

Mechanical

Porosity

%(%)

0

0

Color

-

Black

Black

Flexural Strength

MPa

610

880

Elastic Modulus

GPa

290

300

Vickers Hardnes

GPa

13.9

14.0

Maximum Use Temperature

°C

1000

1000

Thermal

 

Thermal Conductivity

W/m?°K

20

30

Coefficient of Thermal Expansion

10–6/°C(4.-800)

3.2

3.0

Thermal Shock Resistance(20°C)

Δ T(C)

550

750

Electrical

 

Volume Resistivity

ohm?cm

>1012

------

Dielectric Strength

V/m

10×106

------

 

 

Other Types

 

Tube/sleeve/bushing/ring

 

Bar/roller

 

Shaft/liner/insert

 

Plate/tile/brick/disc/substrate

 

Ball/Bearing/Bead

 

Crucible

 

Other structure part/component:

Producing Process

Manufacturing Options:

Hot press Sintering

Pressurelsess Sintering

Gps-Pressure Sintering

Hot-Iso-Pressure Sintering(HIP)

   

 

 

Service Process

Service Guarantee

  • Free Service Charge

    ECVV doesn't charge any service fee to Buyers for buying this product.

  • ECVV Supply

    ECVV is responsible for supply, and provides product quality inspection, fund supervision and supply chain services.

  • Product Quality Commitment

    ECVV China Sourcing Agent will assess the reputation and supply ability of the factory and conduct field trips to select the high-quality Chinese factories for buyers.

  • Deposit Service Commitments

    In order to improve the quality of service, ECVV will charge for a 100CNY deposit for the agent purchasing order, and the deposit will be part of subsequent purchasing costs.

    After paying a deposit, if the purchasing order is not completed because of unsatisfied ECVV services, ECVV will refund your deposit.

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