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Best Ferro Silicon Slag40/50/60 From China Supplier

Price:: $1,100.00 - $1,300.00 / Ton

Application:: steelmaking/casting /mineral processing

Manufacturer:: Henan Star Metallurgy Material Limited Company

Email:: ferroeast@163.com

Mobile:: +86 17637223017

Whatsappp:: +8617637223017

Contact:: Ms. Lily

Slag material is a by-product from production of silicon metal of ≥99% purity.To ensure the quality of the silicon metal, top portion of the melt is separated when draining from the electric-arc furnace.The less pure portion of silicon metal typically contains higher contents of iron, aluminum, calcium and other slag.With the employment of density separation machines, different grades of silicon slag are segregated efficiently.

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Product Description

The introduction of the silicon slag

1.The introduction of the silicon slag

Slag material is a by-product from production of silicon metal of ≥99% purity.

To ensure the quality of the silicon metal, top portion of the melt is separated when draining from the electric-arc furnace.

The less pure portion of silicon metal typically contains higher contents of iron, aluminum, calcium and other slag.

With the employment of density separation machines, different grades of silicon slag are segregated efficiently.

2.The usage of the silicon slag

The silicon slag is much cheaper than ≥99% purity silicon metal, and has many industrial applications. For example,It is

Used as de-oxidizing agent in steel production to reduce oxygen levels in the melt via reaction such as

Si +20(in liquid Fe)- - > Si02

(Si02 is formed as a solid dispersed in molten Fe, and subsequently floats to the surface of the melt. It is removed by either skimming or by draining molten iron from the bottom) ;

Used as de-oxidizing agent in the production of magnesium, chromium and other metals via the same mechanism;

Used in the production of the lower grade of Si3N4 in a cost effective manner, the material is suitable for refractory applications such as refractory bricks and other high-temperature applications;

An economical feedstock in the manufacture of silica sol or colloidal silica;

A low cost feedstock in the manufacture of organosilyl derivatives and silicone products

3. The chemical composition of the silicon slag

4.The size of the silicon slag

10-60mm, 1-3mm, 0-3mm or as requirements

5.The packaging of the silicon slag

1MT P.P Woven Bag net each

best ferro silicon slag40/50/60 from china supplier

Brand	Chemical Composition/%
	Si	Al	Ca	Mn	Cr	P	S	C
	Si	≤
FeSi75A10.5-A	74.0-80.0	0.5	1.0	0.4	0.3	0.035	0.02	0.1
FeSi75A10.5-B	72.0-80.0	0.5	1.0	0.5	0.5	0.04	0.02	0.2
FeSi75A11.0-A	74.0-80.0	1.0	1.0	0.4	0.3	0.035	0.02	0.1
FeSi75A11.0-B	72.0-80.0	1.0	1.0	0.5	0.5	0.04	0.02	0.2
FeSi75A11.5-A	74.0-80.0	1.5	1.0	0.4	0.3	0.035	0.02	0.1
FeSi75A11.5-B	72.0-80.0	1.5	1.0	0.5	0.5	0.04	0.02	0.2
FeSi75A12.0-A	74.0-80.0	2.0	1.0	0.4	0.3	0.035	0.02	0.1
FeSi75A12.0-B	74.0-80.0	2.0	1.0	0.4	0.3	0.04	0.02	0.1
FeSi75A12.0-C	72.0-80.0	2.0		0.5	0.5	0.04	0.02	0.2
FeSi75-A	74.0-80.0			0.4	0.3	0.035	0.02	0.1
FeSi75-B	74.0-80.0			0.4	0.3	0.04	0.02	0.1
FeSi75-C	72.0-80.0			0.5	0.5	0.04	0.02	0.2
FeSi65	65.0-<72.0			0.6	0.5	0.04	0.02
FeSi45	40.0-47.0			0.7	0.5	0.04	0.02

Supplier Info of Silicon Slag

Henan Star Metallurgy Material Limited Company

Supplier:: Henan Star Metallurgy Material Limited Company

Email:: ferroeast@163.com

Telephone:: 0086-372-5052501

Mobile:: +86 17637223017

Whatsappp:: +8617637223017

Contact:: Ms. Lily

Address:: 10th Floor,Guo Mao Building,Wenfeng Avenue,Anyang,Henan,China

Supplier profile:: Henan Star Metallurgy Materials Co., Ltd Was founded in 2003, is located in Anyang, Henan Province. It is a manufacturing company directly subjected to the Anyang Star Metallurgy Material Institute. The factory covering an area of 30,000 square meters, it has a complete set of modern production equipment.