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Specification Of Brown Fused Alumina
- Aug 03, 2018 -



specification of Brown Fused Alumina 


After pre-furnace and special process re-treatment, to reduce the residual carbon content in brown corundum, so that the product does not pulverize, burst, toughness is the first choice for the abrasive abrasive industry, refractory industry raw material.


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Specification

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specification

Color

 Dark Brown

Maximum service temperature

1900℃

Mohs Hardness

≥9.0

True Density

≥3. 90g/cm3

Melting point

2250℃

Crystal form

 trigonal crystal system