Professional manufacturer ferro silicon75#,72#,70# inoculant producer

FOB Reference Price:Get Latest Price
20 Ton/Tons (Min. Order)
Supply Ability:
5000 Ton/Tons per Month
Port:
Qingdao,China
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Overview
Quick Details
Place of Origin:
Henan, China (Mainland)
Brand Name:
Star
Model Number:
75# 72# 70#
Application:
in steelmaking
Shape:
powder,lump,block
Material:
ferrosilicon inoculant
Dimensions:
0-10mm,10-100mm
Chemical Composition:
Si Cr P S C Mn
Packing:
Ton Bags
Price:
Competiitve
Packaging & Delivery
Packaging Details
as per customer's demand
Delivery Time
within 20-25 days after receiving deposit

Specifications

1.Controlled composition &size
2.Manufacturer production
3.Independent metallurgy material research institution

 Introduction

 

Nucleating agent added to the molten iron in front of the cast iron casting to improve the crystallization of castings
It can promote graphitization, reduce chilling tendency, improve the graphite morphology and distribution of eutectic group Numbers increase, refining matrix organization. After inoculation for a short period of time (about 5 to 8 minutes), it has a good effect. Mainly suitable for all kinds of situation general late or instantaneous inoculation. Ladle to ladle inoculation, adding nucleating agent inside the bag, then into molten iron,after making its uniform melting,it can be cast, the amount of addition should be about 0.2-0.4% of iron liquid weight.

 

Chemical composition

 

Grade

chemical composition(%)

Si

Al

Ca

Mn

Cr

P

S

C

FeSi75

75

1.5

1

0.5

0.5

0.04

0.02

0.2

FeSi72

72

2

1

0.5

0.5

0.04

0.02

0.2

FeSi70

70

2

1

0.6

0.5

0.04

0.02

0.2

FeSi65

65

2

1

0.7

0.5

0.04

0.02

0.2

FeSi60

60

2

1

0.8

0.6

0.05

0.03

0.3

FeSi45

40-47

2

1

0.7

0.5

0.04

0.02

0.2

 

Remark: Chemical composition and size above can be optimized according to custom's requirement.