Table 7 Composition analysis of raw SiC particles according to GB/T3045-2003 (chemical analysis of silicon carbide).

From: Improving thermal conductivity of Al/SiC composites by post-oxidization of reaction-bonded silicon carbide preforms

Item

Percentage (wt%)

MgO

0.007

Al2O3

0.002

CaO

0.012

C

29.994

SiO2

0.119

SiC

99.21