high purity silicon metal 553 2202 grades manufacture for sale
Brand Hengqiao
Product origin Shandong
Delivery time 15-30 days after payment comfirm
Supply capacity 200000 tons/month
metal 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.
Product Description
Grade | Si | Fe | Al | Ca |
553 | 98.5% | 0.50% | 0.50% | 0.30% |
441 | 99% | 0.40% | 0.40% | 0.10% |
4502 | 99% | 0.40% | 0.50% | 0.02% |
421 | 99% | 0.40% | 0.20% | 0.10% |
411 | 99% | 0.40% | 0.10% | 0.10% |
3303 | 99% | 0.30% | 0.30% | 0.03% |
2202 | 99% | 0.20% | 0.20% | 0.02% |
2202 | 99% | 0.20% | 0.20% | 0.02% |
| 1101 | 99% | 0.10% | 0.10% | 0.01% |
Silicon metal 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.
1)Silicon Metal ,as an alloying element for aluminium alloys for casting and extrusions;
2)Silicon Metal 411 ,As the basic raw material for silicons produced by the chemical industry.
3)Silicon Metal,As an alloy element in smelting ferro silicon in the steel industry, and as a reducing agent in many kinds of metal smelting.
4) Widely applied to refractory material and power metallurgy industry to improve the heat resistance, wear resistance and oxidation resistance.
5) In the chemical line of organic silicon, industrial silicon metal powder is basic raw material that high polymer of organic silicon formatting
6) Industrial silicon metal powder is sublimated into monocrystalline silicon, which is widely used in highttech field as an essential raw material for integrated circuit and electronic element.
7) In metallurgy and foundry line, industrial silicon metal powder is regarded as to be iron base alloy additive, the alloy pharmaceutical of silicon steel, thus improve the steel hardenability.
8) These are used in hightemperature material production in order to manufacture enamels and pottery. These also cater the demands of semiconductor industry by producing ultra-pure silicon wafers
Packaging & Shipping
Packing Details: 25kg small bags or 1mt jumbo bag
Port: Tianjin Port, Qingdao Port
Leading Time: Shipped in 15-30 days after payment
Company Profile
Rizhao Hengqiao Carbon Co.,Ltd is located in Rizhao City, one port of Shandong Province, which is specialized in exporting varieties of cokes in China , including Graphite Electrode , petroleum coke, calcined coke, graphite petroleum coke and so on. We stick to the "quality first" to guarantee the goods with the competitive price in different specifications, at the same time. We can also ensure the quantity you required because of our huge coke plants. Surely,we have our own specialized logistics team to reduce the cost at the maximum. With the strong technological team, we can always provide the reliable service to make your purchasing be much more easier. We can provide solutions to any industry where energy is of essence and cost optimization is possible.
Our product mainly sells to Middle East, North America, South America, Eastern & Southern Europe, South & Southeast Asia, Africa and so on. Because of our "win-win" belief, we have established long-term cooperation with many customers overseas for many years. If you want to enjoy the "win-win", please feel free to contact us.
Our company has five major production bases, including Lanzhou in Gansu, Linyi in Shandong, Binhai in Tianjin, Ulanqab in Inner Mongolia, and Binzhou in Shandong. The annual output is 200,000 tons of calcined coke, 150,000 tons of graphitized carburizer, and 20,000 tons of silicon carbide.
Certification
