Si-Zr, Si-Sr inoculants

Silicon-Zirconium, Silicon-Strontium inoculants














GradeStandard component(%)
SiZrMnAlCaSrOthersApplication
DRZr-173-782-4
≤1.51.0-2.0
BalanceApply to inoculation treatment of gray iron and   ductile iron, it can help to get the homogeneous and small A-Type graphite or   tiny-round graphite balls, help to reduce Oxygen and Nitrogen in the melted   iron.
DRZr-273-784-6
≤1.51.0-2.0
Balance
DRZr-373-784-62-4≤1.51.0-2.0
Balance
DRZr-462-694-64-6≤1.51.0-2.0
Balance
DRZr-562-693-5
3-50.5-1.9
BalanceApply   to inoculation treatment of ductile iron, help to enhance the quantity of   graphite balls of the unit surface, help to maintain the inoculation core for   long time in the melted iron. 
DRZr-673-781-2
≤0.5≤0.10.8-1.2BalanceApply   to the inoculation treatment of gray iron and ductile iron, especially apply   to the casting with the strict requirements of gas tightness and leakage.   When apply to gray iron, it can help to get A-type graphite. 
DRSr-173-78

≤0.5≤0.10.8-1.4BalanceApply to the casting with the strict   requirements of gas tightness and leakage. 
DRSr-273-78

≤0.5≤0.11.8-2.4Balance


















Standard grain size

0.2-0.7mm, 1-3mm, 1-6mm, 3-8mm, 8-25mm, or according to customer demand.

Package

25kgs plastic woven bags packed in tons jumbo plastic woven bags, or according to customer demand.