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  • SiC Sealing Rings2
  • SiC Sealing Rings4
  • SiC Sealing Rings5

Silicon Carbide Seal Rings

  • Volume density : 3.03-3.08g/cm3
  • Hardness : >=90HRA
  • Compressive strength : >2200MPA
  • Thermal conductivity : 50-100W/m.k
  • Quantities can be customized

Product details:location : Home > Products > Silicon Carbide Ceramics

Description:
Silicon Carbide Seal Rings have the property of excellent resistant-corrosion, high mechanical strength, high thermal conductivity, good self-lubrication used as seal faces, bearings and tubes in spacecraft, machinery, metallurgy, printing and dyeing, foodstuff, pharmaceutical, auto industry and so on. When the sic faces are combined with graphite faces the friction is the smallest and they can be made into mechanical seals which are able to work in highest working requirements.

Specifications:

SiC Physical Property

Technical Parameter

Unit

SiC

SSiC

Hardness

HS

110

115

Porosity Rate

%

<0.3

<0.2

Density

g/cm3

3.00~3.05

>3.10

Compressive Strength

MPa

>2200

>2500

Coefficient of Heat Expansion

10-6/C

4

4.2

Content of Sic

%

90

98

Free Si

%

10

1

Elastic Modulus

GPa

400

410

Temperature

C

1300

1400

Features :
A. Purified
B. Thermal power
C. Resistance against abrasion
D. Durable
E. Effective functioning
F. Sturdy make
G. Cost effective

Applications:

A. Semiconductor and coating.
B. Continuous-flow reactors, heat exchangers, etc.
C. Mechanical seals, bearings, thrust bearings, etc.
D. Mirrors for industrial laser systems.

Inquiry :