Chromium carbide powder
Appearance: dark grey powder
Application: for cemented carbide
Grade | FCr3C2-1 | FCr3C2-2 | ||
---|---|---|---|---|
Impurity content% Max | T.C | >=12.8 | >=12.8 | |
Impurity content% Max | F.C | <=0.30 | <=0.35 | |
Impurity content% Max | O | 0.50 | 0.35 | |
Impurity content% Max | N | 0.10 | 0.15 | |
Impurity content% Max | Fe | 0.15 | 0.10 | |
Impurity content% Max | Si | 0.05 | 0.08 | |
Impurity content% Max | Ca | 0.02 | 0.10 | |
Impurity content% Max | Mo | 0.01 | 0.15 | |
Impurity content% Max | Al | 0.02 | -- | |
Impurity content% Max | Na | 0.01 | -- | |
Fsss(um) | <=2.0 | 2.0-50.0 |