Silicon Metal processed by excellent industrial silicon and including full varieties. Used in electro, 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. It is a special product that can replace ferrosilicon while making steel. It can reduce production cost and promote renewable utilization of resources .
Size:10-100mm,3-10mm, 0-3mm or as customers’ requiremments.
pure metal silicon /Silicon metal from China plant
Silicon Metal Application
1) Widely applied 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 to be iron base alloy additive, the alloy pharmaceutical of silicon steel, thus improve the steel hardenability.
5) 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.
1. Average granularity 2. Feeding accurately, deoxidization effect is good and takes less time 3. Reduce the consumption of raw and auxiliary materials
4. High recovery rate and reduce artificial labor intensity
5. Lower power consumption.
Production of Silicon Metal:
1.The raw materials(silicon dioxide,carbon materials) are weighed and then placed into the furnace through the top using the fume hood.
2.The lid of furnace,which contains electrodes,is placed into position
3.Electric current is passed through the electrodes to form an arc.The heat generated by this arc melts the material and results in the reactin of sand with carbon to form silicon and carbon monoxide.
4.While the metal is in the molten state,it is treated with oxygen and air to reduce the amount of calcium and aluminium impurities.Depending on the grade,silicon metal contains 98.5-99.99%silicon with trace amounts of iron,calcium and aluminium.
5.The silicon is then tapped from the bottom of the furnace and cooled in large cast iron trays.
6.After cooling,the metal is dumped from the mold into a truck,weighed and then dumped in the storage pile.Dumping the metal from the mold to the truck breaks it up sufficiently for storage.
Packaging & Shipping
Anyang Tiefa Metallurgy Co., Ltd is a professional manufacturing factory specialized in ferroalloy products. Our factory occupies 60 acres, including 2 lines of CaSi alloy, 8 lines of alloy cored wire etc
Our main products include Alloys Cored wires, Pure Ca Solid Cored Wire, Ca Metal series, other alloys and Deoxidizer. All specifications can be adjusted according to the customer's demands. The products are sold to Hubei, Tianjin, Inner Mongolia, Shanghai etc., and exported to Russia, Korea, Pakistan, Southeast Asia, India, etc. This enjoys good trust from regular users by the stable quality. Our company successfully passed the ISO9001-2008 quality management system certification, and has been rated as advanced units. We are sincerely looking forward to long term cooperation with customers from home and abroad.
We are sure that we will be your faithful and permanent partner with our reliable reputation and keen service. We will spare no effort to endeavor off just as the past and scrupulously abide by "honest operation and superior products". We warmly welcome friends from all over the world to cooperate and negotiate business with us on our mutual benefit. Welcome to visit our factory.
Good manufacturer sell Silicon metal 3303 used in producing organosilicon