No. |
Item |
Standard Specification |
||||||
1 |
HfC |
Content % |
Impurities % ≤ each |
|||||
2 |
Chemical |
Free C |
Total C |
O |
N |
Fe |
Ca |
K/Na/Si/Nb |
≤0.30 |
≥6.15 |
0.50 |
0.05 |
0.05 |
0.05 |
0.005 | ||
3 |
Size |
0.5-500micron, 5-400mesh |
||||||
4 |
Packing |
2kgs in composite bag with iron drum outside, 25kgs net |
No. |
Item |
Standard Specification |
|||||
1 |
ZrC |
Content % |
Impurities % ≤ each |
||||
2 |
Chemical |
Free C |
Total C |
O |
N |
Fe/Ca |
K/Si/Na/Nb |
≤0.50 |
≥11.2 |
0.50 |
0.05 |
0.05 |
0.005 |
||
3 |
Size |
0.5-500micron, 5-400mesh |
|||||
4 |
Packing |
2kgs in composite bag with iron drum outside, 25kgs net |