Ferro Silicon Zirconium Powder

Chemical Composition Analysis

Grade I
Type Minimum maximum
Zr 15.00% 17.00%
Si 45.00% 60.00%
P - 0.05%
S - 0.05%
C - 0.50%
Al - 1.50%
Fe Balance Balance


Grade II
Type Minimum maximum
Zr 18.00% 20.00%
Si 45.00% 60.00%
P - 0.05%
S - 0.05%
C - 0.50%
Al - 1.50%
Fe Balance Balance


Grade III
Type Minimum maximum
Zr 35.00% 40.00%
Si 45.00% 500.00%
P - 0.04%
S - 0.04%
C - 0.50%
Al - 1.00%
Fe Balance Balance