Aluminum Silicon alloys

1. Improve steel quality, reduce the cost and save the aluminum. 2. Used as a deoxidizer in steelmaking. 3.ISO&SGS quality

Silicon Aluminum Alloy

Features

FeSiAl alloy is used as a deoxidizer in steelmaking, which can improve inclusion form and reduce the content of gas element in molten steel.

Advantages

(1) Improve steel quality, reduce the cost and save aluminum, it is especially applied in continuous casting steel of deoxidizing requirements.

(2) It has been proved that it not only meets the deoxidizing requirments of steelmaking, but also has the performance of desulphurization, in addition have advantages of big specific gravity and strong penetration.

Specification

Composition Analysis:

Grade	Chemical Composition (%)
	Al	Si	C	P	S	Cu	Ti
FeSiAl	≥38	20-25	<1.5	<0.1	<0.05	<0.5	1.2-2.5
FeSiAl	≥35	25-30	<1.5	<0.1	<0.05	<0.5	1.2-2.5
FeSiAl	≥30	30-35	<1.5	<0.1	<0.05	<0.5	1.2-2.5
FeSiAl	≥25	25-35	<1.5	<0.1	<0.05	<0.5	1.2-2.5
FeSiAl	≥48	15-20	<1.5	<0.1	<0.05	<0.5	1.2-2.5

Size:10-100 mm, 0-3mm or as customers’ requirements.

Packing:1MT P.P Bag net each.

Remark: chemical composition and size can be optimized by the customers' requirements.

Applications

1) Widely applied to refractory material and power metallurgy industry to improve the heat resistance, wear resistance and oxidation resistance.

2) In the chemical line of organic silicon, industrial silicon powder is basic raw material that high polymer of organic silicon formatting.3) Industrial silicon powder is sublimated into monocrystalline silicon, which is widely used in highttech field as an essential raw material for integrated circuit and electronic element.

4) In metallurgy and foundry line, industrial silicon powder is regarded as to be iron base alloy additive, the alloy pharmaceutical of silicon steel, thus improve the steel hardenability.