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Green silicon carbide grit

Green silicon carbide grit

Overview

Zhengzhou Haixu Abrasives Co.,Ltd in Zhengzhou, Henan lists Green silicon carbide grit. Vickers hardness 3100-3400kg/mm2, specific gravity 3.2g/cm 3 and bulk density(lpd) 1.2-1.6 g/cm 3 are among the specifications published.

Technical specifications

Vickers Hardness3100-3400kg/mm2
Specific Gravity3.2g/cm 3
Bulk density(LPD)1.2-1.6 g/cm 3
Particle shapeHexagonal
Melting PointDissociated at about 2600 centigrade
Maximum service temperature1900 centigrade
FriabilityFriable
Thermal conductivity0.013 cal/cm2.sec (900°C)
Thermal expansion coefficient7-9 x10-6 /℃(0-1600°C)
FEPA Gritds50-value (μm)

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