40% of FeSi75 Rare Melting Point Ferro Silicon Barium Alloy For
Late Stream Inoculation
- Maximum spheroidization.Encourage type A flake graphite formation
in gray irons.
- maxmum chill reduction. Reduced relative hardness to improve
- Reduced fading tendency.
- reduced sectional sensitivity.
- Stable chemical composition.
- Low melting point(~1300) for easy absorption.
The production practice indicated that it was available to decrease
acid soluble aluminium content in alloyconstructional steel and
spring steel and increase surface quality of products and reduce
reject amount of bearing steel products because of D type inclusion
by using bariumsiliconalloydeoxidizer partially to replace
- Same as other Si base inocuant.
- 0.1-0.5mm is for late stream inoculation.
- Addition rare is about 40% of FeSi75.
Chemical Composition %
Unique composition of special inoculant is welcomed and it can be
made and sipplied at convenience.
Supplied in the form of grains or following special requirement.
Packed plastic braids with inner wetresistant plastic film. Per
packed parcel is 25kg n.w.