wholesale silicon calcium aluminium

Place of Origin:

Henan, China

Brand Name:

Dawei

Model Number:

Si>21%,Ca>24%,Al:8-10%

Application:

steelmaking,foundery,casting

Shape:

lump or powder

Material:

alloy

Chemical Composition:

Sl Ca Al P S C

Purity:

High Purity

Certificate:

ISO9001