silicon carbide seal rings

silicon carbide seal rings

Purity(sic percentage): >97%

Density: 3.05g/cm3~~~3.15g/cm3

Hardness: >92HRA

Grain size: 0.5~~~0.7um

Elastic modulus: 400Gpa

Bend strength: 400~~~580Mpa

Compressive stength: 3900Mpa

Fracture toughness: 4.5Mpa.m1/2

Thermal conductivity: 125.6Wm/k

Coefficent of heat expansion: 4.02x10-61/?

Heat Resistance: 1650?

Poisson ratio: 0.14

 

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Company Name: Fenghua Feigu Kaiheng seal Technologies Co.
Contact Person: wang qin
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Fax: 86-574-88924901
E-mail: ashley@feiguseal.com
Website: http://fgseal.tradeee.com

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