Best Metal Silicon slag , powder with better qualiter & Lower price.
Best Quality alloy for steelmaking , Effective Fast service for your .
Best Original leading Manufactuer , The Brand Trustworthy for world .
Supply Silicon Metal 1503 Grade/si Metal 3303 Grade/ Metal Silicon 2202 Grade
Silicon Metal processed by excellent industrial silicon and including full varieties. Used in electric, metallurgy and chemical industry. It is silver gray or dark gray powder with metallic luster, which be of high melting point, good heat resistance, high resistivity and superior oxidation resistance, it's called "industrial glutamate", which is an essential basic raw material in hi-tech industry.
Product details
| Item | Particle Size (test by FSSS) | Loose Density (g/cm3) | Purity | Chemical Composition( %) |
| silicon powder | 200mesh | 1.16 | Si:98% | Si:98% Al:0.4 Fe:0.4 Ca:0.1 |
| Use | 1. used for refractory material, powder metallurgy industry 2.used in the production of silicone monomer, silicone oil, silicone rubber preservative 3.used for producing monocrystalline silicon which is the essential raw materials of integrated circuit, electronic components 4.in the metallurgy casting industry, industrial silicon powder can be used as the iron base alloy additives, silicon steel alloy agent, thus improve steel hardenability. Industrial silicon powder also can be used as reducing agent of certain metal, used in new type of ceramic alloy, etc.
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| Shape | Spherical-like | Making method | Chemical method | |
| HS CODE | 2804690000 | Molecular formula | Si | |
| color | Grey | MOQ | 20MT | |
| Certification | GB/T19001-2008/ISO9001:2008 | Storage | Sealed storage under dry and cool condition | |
| Remark |
We can produce the product according to customer's requirements | |||
Less impurity
Good quality
Cost-effective
1. Factory price
2. Quality control
3. Uniform granularity and clean surface
CHEMICAL SPECFICATION
| Garde | Compositon | ||||
| Si Content(%) | Impurities(%) | ||||
| 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 | - |
| Size | 0-3mm,3-10mm,10-100mm or as per customer’s requirement | ||||
| silicon metal production process |
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| silicon briquette production process |
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Welcome to visit our factory and company!
we have different kinds of alloy products, such as Silicon Aluminum Alloy, Si-Al-Ba Alloy, Aluminum Manganese Alloy ,Silicon briquette, Cord wire, Foaming Inhibitor, Si-Ca-C Compound Deoxidize Agent and so on, if you have any needs, please feel free to contact us.
Ferro SiliconDescription: Ferrosilicon is one of the iron silicon alloys made by electric furnace smelting, and it’s raw material is coke,scrap steel,quartz (or silica).Used as deoxidizer and alloying agents in the steel industry. | |
| Cored wireCored wire is a kind of composite material used in molten steel or iron liquid, and it is made of many kinds of additives (deoxidizer, desulfurization agent, inoculant, alloy, etc.) and low carbon steel belt with arbitrary length. |
Ferro Silicon CalciumCalcium Silicon is a potent deoxidizer and desulfurizer utilized in the production of high grade steels. Although Silicon itself is a powerful deoxidizer, Calcium is by far more powerful. In addition, Calcium Silicon is used to control the shape, size and distribution of oxide and sulfide inclusions improving fluidity, machinability, ductility, and impact properties of the final product. | |
| Ferro silicon briquetteFerro silicon briquette composed of ferros ilicon powder by machine pressing. It is a necessary deoxidizer and alloying agent, can raise the temperature of furnace, increase the liquidity of molten iron, discharge effectively, and improve the toughness and cutting ability of cast iron and casting. |
If you have interest in our products, Please tell us your specification according the above different photo , if difficult to you, kindly see the below the basic parameters or tell us your questions.
We will choose a suitable products for your .
chemical composition content
1. Si :_____% (98.7-99.69)
2. Fe :_____%(0.15-0.5)
3. Al:_____% (0.15-0.5)
4. Ca: ______% (0.01-0.3)
5. P: ______% (0.04 or 0.05 Max.)
6. Size:____ mm (Lump ? Powder? slag ?)
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