72% ferro silicon Products Description
Ferro Silicon 72 is an essential deoxidizer in the steelmaking industry. In torch steel, Fesi Ferrosilicon 72% is used for precipitation deoxidation and diffusion deoxidation. Brick iron is also used as an alloying agent in steelmaking. Adding a certain amount of silicon to steel can significantly improve the strength, hardness, and elasticity of steel, increase the magnetic permeability of steel, and reduce the hysteresis loss of transformer steel.
Common steel contains 0.15%-0.35% silicon, structural steel contains 0.40%-1.75% silicon, tool steel contains 0.30%-1.80% silicon, spring steel contains 0.40%-2.80% silicon, stainless acid-resistant steel contains 3.40%-4.00% silicon, and heat-resistant steel contains 1.00%-3.00% silicon. Silicon steel contains 2%-3% or higher silicon.
High-silicon Fesi or siliceous alloys are used as reducing agents for producing low-carbon ferroalloys in the ferroalloy industry. Adding 72% Ferro-Silicon to cast iron can serve as an inoculant for ductile iron, preventing the formation of carbides, promoting the precipitation and spheroidization of graphite, and improving the properties of cast iron.
72# ferro silicon Specification
| Grade | chemical composition(%) | |||||||
|
Si |
Al |
Ca |
Mn |
Cr |
P |
S |
C |
|
|
≤ |
||||||||
|
FeSi72 |
72 |
2 |
1 |
0.5 |
0.5 |
0.04 |
0.02 |
0.2 |
Specification granularity: natural block, 10-100mm, 10-60mm, 3-10mm, 1-3mm, 0-1mm, or customized according to customer requirements.
Packaging: Ton bag packaging (1000kg/bag) or customized according to customer requirements.
Supply Ability: 3000 Metric Tons per month
Min Order Quantity: 1 Ton
Payment term: T/T OR L/C
Delivery time: Within 7 days after receiving prepayment
Service: We can supply you with free samples, a booklet, a laboratory test report, an Industry Report, etc
Welcome to our factory and company for a visit!
Fe Silicon 72 FAQ
Q1: Are you a manufacturer or trader?
A1: We are manufacturer.
Q2: How is the product quality?
A2: The products will be strictly inspected before shipment, so the quality could be guaranteed.
Q3: What certificats do you have?
A3: ISO9001 and others.
Q4: What's the MOQ of trial order?
A4: Usually the MOQ is 25MT,which is the loading capacity of 1 20ft container.
72% ferro silicon Contact
ZHEN AN INTERNATIONAL CO., LTD
Fax: +86-372-5055135
Email: nancy@zaferroalloy.com
Website: https://www.zaferroalloy.cn/
Head office: Huafu Office, Anyang City, Henan Province, China
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