Silicon carbide seal

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Materials and content

Production Process

Raw Materials Silicon Carbide (SiC)
Powder Preparation -
Molding -
Sintering Process -
Processing Technology -

Product Description

Model
Brand
-
Origin
- • Offer certificat of origin
Port
-

1398 Pingliang Road, Yangpu District, Shanghai
Business mode production trade
Production Process
-

Contacts

Suppliers Contact details 021-65725585 / -

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Product Details

Silicon carbide materials have high hardness, high wear resistance and chemical resistance. It has good thermal conductivity and stable performance at high temperature. It is a high-temperature structural material.

Main features: 

High hardness, wear resistance, high thermal conductivity, stable mechanical properties at high temperatures, and chemical resistance.

main application:

Wear parts, seals, semiconductor equipment parts, high temperature parts.

Technical index:

Main ingredient content Silicon carbide

densityg/cc

3.02~3.15

Water absorption%

0

Mechanical properties

 Vickers hardnessGPa

28.0

 Bending strengthMPa

380

 Compressive strengthMPa

3900

 Young's modulusGPa

410

 Poisson's ratio

0.14

 Fracture toughnessMPa·m1/2

4

Thermal characteristics

Coefficient of linear expansion40~400℃*10-6/℃

4.0

 Thermal conductivity20℃W/(m·K)

120

 Specific heatJ/(kg·K)*103

0.65

 Thermal shock resistance ℃

-

Electrical characteristics

 Volume resistivity20℃ Ω·cm

102~106

 Dielectric strengthKV/mm

-

 Dielectric constant

-

Dielectric loss factor*10-4

-

   

贸易信息

Online quote
Price MOQ Lead Time Customization Sample
Negotiable Negotiable Contact Supplier Yes Yes