Machinable Fe Silicon

 

‌Chemical composition‌
High-quality ferrosilicon should contain appropriate content of silicon, iron and other alloy elements. Only with reasonable chemical composition can the best alloy adjustment effect be achieved.

Silicon content is an important indicator for measuring the quality of ferrosilicon. It must meet national standards and the impurity content should be low.

‌Appearance quality‌
The appearance of ferrosilicon should be clean and tidy, with a smooth surface without oxides, and no obvious damage, cracks or inclusions.

High-quality ferrosilicon should be dark gray, with bright and uniform metallic luster, and a smooth surface without oxidation.

‌Particle size structure‌
The particles of ferrosilicon should be uniform in size. Too large particles may cause poor flow of molten iron, while too small particles are easy to absorb oxides.

Particle size distribution has a great influence on the application performance of ferrosilicon. High-quality ferrosilicon should have a uniform particle size distribution.

 

 

Brands (ISO)	Mass fraction, %
	Si	Al	P	S	C	Mn*	Cr*	Ti*
		no more
FeSi65	63.0 - 68.0	2.0	0.05	0.04	0.20	0.4	0.4	0.30

 

 

1. Special-shaped products through precision machining, cutting, turning, rolling, drilling, grinding, and milling

2. Special-shaped products through forming, bending, and shaping

3. Products with a coating of a specific thickness on almost any metal or polymer material

4. Products with special surface treatment, mechanical high-precision polishing, and chemical high-precision polishing

 

 

Q: What is your payment terms ?

A: Commonly two payment term for new customers: 1) 30% T/T as deposit , 70% balance against B/L copy; 2) 100% Irrevocable L/C at sight;If you need any other terms, pls feel free to contact us too, we will try our best.

Q: How long is your delivery time?

A: Our daily inventory is more than 8000 tons, so for common product size, just need 5 days from stocks; if the special size from new production, delivery 7 days.

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