Silicon Carbide (Sic)

Material

Color

Black

Size

40x68x22mm

Accuracy

0.008mm

Maximum Temperature

1200℃(2192F）

Circular Runout

12um

Perpendicularity

12um

Circularity

10um

Parallelism

15um

Applications

Chemicals, aerospace, medicine, environmental prot

RoHS

Compliant

MATERIAL PROPERTIES

Purity SiC content

>99%

Density(g/cm3)

>3.10

Hardness(Kg/mm2)

2800

Bending strength(Mpa)

>400

Compressive strength(Mpa)

3000～3900

Fracture toughness(Mpa.m-3/2)

4～5

Elastic Modulus(Gpa)

410

Poisson’s ratio

0.14

Cofficient of thermal expansion(X10-6/℃)

4.3

Grain size(μm)

Free silicon content(%)

<0.5

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