Description
Product Name：Fillers sand
Product Description
HIMC-YK series of fillers for ladle tapping hole are made from silica sand, high-quality chromite and additions, which show the features of non-floating, high self-open rate, easy installation and safety.
Main properties
|
Brand |
YK25 |
YK22 |
YK19 |
YK17 |
YK12 |
|
SiO2(%)≤ |
5 |
85 |
12 |
60 |
18 |
|
Cr2O3 (%)≥ |
44 |
- |
35 |
8 |
25 |
|
C(%)≤ |
1 |
2 |
1 |
1 |
2 |
|
Refractoriness(℃)≥ |
1750 |
1750 |
1750 |
1750 |
1750 |
|
Loose specific weight(g/cm3)≤ |
2.15 |
1.95 |
2.15 |
2.03 |
2.10 |
