Ferro Alloy Metallic Silicon Aluminum Use Pure Silicon Metal Scrap

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Grade
Composition
Si Content
lmpurities( %)
Fe
Al
Ca
P
1501
99.69
0.15
0.15
0.01
≤0.004%
1502
99.68
0.15
0.15
0.02
≤0.004%
1101
99.79
0.1
0.1
0.01
≤0.004%
2202
99.58
0.2
0.2
0.02
≤0.004%
2502
99.48
0.25
0.25
0.02
≤0.004%
3303
99.37
0.3
0.3
0.03
≤0.005%
411
99.4
0.4
0.1
0.1
≤0.005%
421
99.3
0.4
0.2
0.1

441
99.1
0.4
0.4
0.1

551
98.9
0.5
0.5
0.1

553
98.7
0.5
0.5
0.3





Introduction To Silicon Metal
Silicon Metal, also named crystalline silicon or industrial silicon, is mainly used as an additive for non-ferrous alloys. It is a product made by smelting quartz and coke in an electric furnace. The main element silicon content is about 98%, and the remaining impurities are iron, aluminum, Calcium, etc. Silicon metal is hard and brittle. It is insoluble in acid at room temperature and easily soluble in alkali.
Ingredient Content
Si: 98.5% min
Fe: 0.5% max
Al: 0.5% max
Ca: 0.3%max

Application
1) Widely used 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 iron base alloy additive, the alloy pharmaceutical of silicon steel, thus improve the steel hardenability.
5) These are used in high-temperature material production in order to manufacture enamels and pottery. These also cater the demands of semiconductor industry by producing ultra-pure silicon wafers.


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Q1: Are you trading company or manufacturer?
A: We are manufacturer. We are located in Anyang, Henan Province, China. Our clients are from home or abroad. Looking forward to your visiting.

Q2: How is the products' quality?
A: The products will be strictly inspected before shipment, so the quality could be guaranteed.

Q3: What are your advantages?
A: We have our own factories, lovely employees and professional production and processing and sales teams. Quality can be guaranteed. We have rich experience in metallurgical steelmaking field.

Q4: Is the price negotiable?
A: Yes, please feel free to contact us anytime if you have any question. And for clients who wants to enlarge market, we will do our best to support.

Q5: Can you supply the special size and packing?
A: Yes, we can supply the size according to buyers’request.

Q6: How long is delivery time?
A: The delivery time will be determined according to the quantity of the order.




0.0256 s.