Products

DESCRIPTION

• Overview
• Product Description
• Product Parameters
• Certifications
• Packaging & Shipping
• Company Profile
• FAQ

Overview

Basic Info.

Model NO.	65
Transport Package	1 Ton Bag
Specification	25kg
Trademark	Najin
Origin	China
HS Code	720221
Production Capacity	50000 Tons/Year

Product Description

Ferrosilicon is a remarkable ferro alloy, skillfully crafted from a rich blend of ferro and silicon. This alloy is forged using premium coke, steel scraps, and quartz (or silica) melded within the intense heat of an electric furnace. Renowned for its ability to synthesize effortlessly with oxygen to form silicon dioxide, ferrosilicon is an indispensable deoxidizer in the steelmaking process. This reaction generates substantial heat, aiding in elevating the temperature of molten steel as it deoxidizes. Additionally, ferrosilicon serves as a vital alloying element additive, finding extensive application in manufacturing low-alloy structural steel, spring steel, bearing steel, heat-resistant steel, and electrical silicon steel. Its role as a reducing agent is equally crucial in the production of ferroalloys and within the chemical industry.

Product Description Product Parameters

Grade		Chemical Composition
		Si(%)	C(%)	Al(%)	P(%)	S(%)	Fe(%)
		≥	≤
Normal Grade	65% FeSi	65	0.2	2.0	0.04	0.02	balance
	72% FeSi	72	0.2	2.0	0.04	0.02	balance
	75% FeSi	75	0.2	1.5	0.035	0.02	balance
Low Al Grade	75% FeSi	75	0.2	0.5	0.035	0.02	balance
Size: 10-50mm, 2-6mm, 3-8mm
Other chemical composition and size can be supplied upon request.

Certifications Packaging & Shipping Company Profile FAQ Q: Are you a factory or a trading company?
We are factories and trading company.


Q: Do you have quality control?
A: Yes, we have gained BV, SGS authentication.

Q:.What is your terms of delivery?
We accept FOB, CFR, CIF, etc. You can choose the most convenient way for you.


Q: How long is your delivery time?
A: Generally it is 7-14 days if the goods are in stock. or it is 25-45 days if the goods are not in stock, it is according to quantity.


Q:Can we get the some samples?Any charges?
A: Yes , we could offer the sample for free charge but do not pay the cost of freight .

Q: What is your terms of payment ?
A: 30% T/T deposit , 70% balance by T/T or L/C before shippment.

Q:Why did lots of customers choose us?
An: Stable quality, high efficient reply, very professional and experienced sales service.