Character:
Grey powder
Zirconium Carbide Powder
Applications：
 For cemented carbide
   
Main chemical composition,% ：
Grade
Main chemical composition,% ： （％）
T.C
F.C
FZrC-1
≥11.5
≤ 0.5
Impurity content （不大于，％）
Mn
0.01
 
Mg
0.01
 
Sn
0.02
 
NI
0.02
 
Al
0.01
 
Fe
0.1
 
Cu
0.003
 
Si
0.1
 
O
< 0.4
Fsss(μm)：
特级
≤1.5
A级
≤2.5
B级
≤5.0
 
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