10-50mm 72 Ferro Silicon Alloy 75 For Steel Make
Ferro silicon Description
Ferrosilicon is used as an inoculant and spheroidizing agent in the cast iron industry. Cast iron is an important metal material in modern industry. It is cheaper than steel, easy to melt and smelt, has excellent casting properties and is much better than steel in earthquake resistance. In particular, the mechanical properties of ductile iron reach or are close to those of steel. Adding a certain amount of ferrosilicon to cast iron can prevent the formation of carbides in the iron and promote the precipitation and spheroidization of graphite. Therefore, in the production of ductile iron, ferrosilicon is an important inoculant (helping to precipitate graphite) and spheroidizing agent.
Ferro silicon Specifications
| Model | Chemical Composition (%) |
| Si | Mn | Al | C | P | S |
| FeSi75A | 75.0-80.0 | ≤0.4 | ≤2.0 | ≤0.2 | ≤0.035 | ≤0.02 |
| FeSi75B | 73.0-80.0 | ≤0.4 | ≤2.0 | ≤0.2 | ≤0.04 | ≤0.02 |
| FeSi75C | 72.0-75.0 | ≤0.5 | ≤2.0 | ≤0.1 | ≤0.04 | ≤0.02 |
Packing & Delivery
1. Packaging: ferro silicon in 20/25/50kg bags /1 mt jumbo bag(standard export package) or as per your demand.
2. Delivery time: within 15-30 days after advanced payment.
Company Profile
ZHENAN has been in the business of ferroalloy for 3 years now. It is a leading manufacturer and supplier of ferro silicon,silicon manganese,silicon metal,silicon carbide,high carbon silicon and so on.our company is a large-sized production enterprise integrating research, development, production and sales.
FAQ
Q : Do you provide free samples?
A : Yes, free samples can be provided, the buyer shall bear all the delivery cost.
Q : How can you control your quality?
A : We have professional QC system for the chemical composition and Physical properties.All the products will be tested before delivery.
Q : What standards can you meet?
A : We can meet GB, ASTM,JIS,DIN standards.The third party test is acceptable.
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