Delivery Time:20days
Certification:ISO9001:2008

 Ferro Silicon Barium With Maximum Spheroidization, 0.1 - 0.5mm For Metal Castings

Maximum spheroidization.Encourage type A flake graphite formation in gray irons. maxmum chill reduction. Reduced relative hardness to improve machinability. Reduced fading tendency. reduced sectional sensitivity. Stable chemical composition. Low melting point(~1300) for easy absorption.

Applications:

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 aluminium.

Same as other Si base inocuant. 0.1-0.5mm is for late stream inoculation. Addition rare is about 40% of FeSi75.

Specifications:

Model No.	Chemical Composition %
Si	Ba	Ca	Al	Fe
BN-A1	70-75	0.8-1.5	1.0-2.0	≤2.0	Balance
BN-A2	68-75	1.2-2.4	1.0-2.0	≤1.0	Balance
BN-B1	70-75	3.0-5.0	1.0-2.0	≤2.0	Balance
BN-B2	70-75	4.0-6.0	1.5-2.5	≤1.0	Balance
BN-C1	70-75	2.0-3.0	1.0-2.0	≤2.0	Balance
BN-C2	45-52	2.0-4.0	-	≤1.0	Balance

Competitive Advantage:

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.