粒度范围
|
化学成份%(按重量百分比)
|
||
绿碳化硅(GC)
|
|||
中国
|
Sic
|
F﹒C
|
Fe2O3
|
W63–W20
|
≥97.00
|
≤0.30
|
≤0.70
|
W14–W10
|
≥95.50
|
≤0.40
|
≤0.70
|
W7–W5
|
≥94.00
|
≤0.50
|
≤0.70
|