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Material: Silicon Carbide (Sic)
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Ceramic Silicon Carbide U Groove Roller
/
Silicon Carbide (Sic)
Silicon Carbide (Sic)
Material
Silicon Carbide (Sic)
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)
<8
Free silicon content(%)
<0.5
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