Ferro Silicon Slag Powder Inspection: CIQ SGS QA

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5000 m.t.
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5000 m.t./month

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1 factory supply directly
2 quality in guarantee
3 timely delivery
4 certificate:SGS/CIQ/ISO

Description

1. Silicon slag(off grade silicon) is a by-product when making silicon metal.


2. The silicon content is from 45% to95%, and the rest are C, S, P, Al, SiO2, Fe, Ca etc.


3. The silicon slag is much cheaper than purity silicon metal, and has many industrial applications.


Application

1. It is a good substitute for ferro silicon in steel making which has advantage in reducing the making cost.


2. The silicon slag powder can be made silicon briquette which has far and wide market at home and abroad.


3. It is used as deoxidizer in steel making.


Specification


Silicon Slag

Type

Si

Ca

S

P

C

Silicon Slag 45

45

5

0.1

0.05

5

Silicon Slag 50

50

5

0.1

0.05

5

Silicon Slag 55

55

5

0.1

0.05

5

Silicon Slag 60

60

4

0.1

0.05

5

Silicon Slag 65

65

4

0.1

0.05

5

Silicon Slag 70

70

3

0.1

0.05

3.5

Off grade Silicon

Type

Si

Ca

S

P

C

Off grade Silicon 80

80

3

0.1

0.05

3.5

Off grade Silicon 85

85

3

0.1

0.05

3.5

Off grade Silicon 90

90

1.5

0.1

0.05

2.5

Off grade Silicon 93

93

1.5

0.1

0.05

2.5


Off grade silicon powder

Type

Si

C

Ca

S

P

Off grade silicon powder

90

3

5

0.1

0.05

Off grade silicon powder

80

3

5

0.1

0.05

Off grade silicon powder

70

4

5

0.1

0.05

Off grade silicon powder

65

5

5

0.1

0.05

Off grade silicon powder

60

6

5

0.1

0.05



Size:0-3mm, 1-10mm, 10-50mmor as per customers' requirement.


Remark: specification and size can be optimized by per customers' requirement.


products information



Silicon slag is by-products during the product of ferrosilicon, ferrosilicon slag is used to recycle pig iron and common casting in steel slag and so on, it can improve furnace temperature significantly,increase the liquidity and discharge iron slag effectively, increase the label. stable quality, timely delivery.

Silicon slag is used to recycle pig iron and common casting in steel slag and so on, it can improve furnace temperature significantly,increase the liquidity and discharge iron slag effectively, increase the label. improve the ability of ductile and cutting of pig iron and castings. Stainless steel manufacturers use the silicon slag as reducing agent,during stainless steel smelting process, stable quality, timely delivery.


Application: Steelmaking and Casting


1. Professional manufacturer
2. Controlled composition&size
3. Substitute of FeSi
4. Composition: Si, Fe, Al, Ca

Ferro Silicon Slag Powder Inspection: CIQ SGS QA

Ferro Silicon Slag Powder Inspection: CIQ SGS QA


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