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Ferro Silicon
Ferro Silicon

Minimum Order: 0
Quality/Safety Certification: 0.00


Fesi 75%min,
Al 1.5%max, P 0.04%max,
S0.02%max, C 0.15%max,
size 0-50mm, 50-100mm

1. Introduction:

It is the grey lumpish solid. It has very strong stabilities and does not place any chemical reaction in the dry air.

2. Usage:

The ferro silicon is used extensively in the steel-making, casting non-ferrous metals and other industrial production; It is the good deoxidizer and most steel kind use the Ferro Silicon for Deoxidization;In steel smelting; It is used to sedimentary accretion and expanding deoxidizing; It is used to prove the strength, hardness and elasticity of steel greatly in steel casting.

3. Specifications:

Specifications

Composition

Si

Al

C

S

P

%(≥)

    %(≤)

Si75#

75

0.5-1.0

0.20

0.02

0.04

75

1.5-2.0

0.20

0.02

0.04

Si72#

72

1.5-2.0

0.20

0.02

0.04

Si70#

70

1.5-2.0

0.20

0.02

0.04

Si65#

65

2.0

0.20

0.02

0.04

Size In Lump & Powder

10-50mm, 50-100mm, 10-100mm, 50-150mm, 90%min; 1-3mm, 2-4mm, 2-6mm, 90%min, or at customer’s option;

Packing

In 1000kgs big bag;

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