Silicon Metal 1502

Silicon Metal 1502 is produced by the carbothermic reaction of silica (quartz) in an electric arc furnace using carbon electrodes where the temperature in the main reaction zone of temperatures exceeds 1800ºC.

product Grade Chemical Composition (%) Size
Si(min) Fe(max) Al(max) Ca(max)
Silicon Metal 421 99 0.4 0.2 0.1 10-100mm(90%)or
according to customers need
411 99 0.4 0.1 0.1
521 99 0.5 0.2 0.1
1502 99 0.15 0.1 0.02
331 99 0.3 0.3 0.01
Package 1 ton packing or according to customers need
Usage It was used in producing alloy, high purity semiconductor, and organic silicon, able to bear the high-temperature.

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Real Testimonials from Customers

20 days ago, I purchased 15 tons of metal silicon powder for the manufacture of refractory materials. After receiving the goods, they were inspected and met our requirements. Thank you for providing me with high quality metal silicon powder.


Pavel Zakharov


I inquired about 3 suppliers of ferro-titanium, and finally chose to cooperate with Zhen'an. FeTitanium 70 with an order quantity of 20 tons, after inspection, the quality of ferro-titanium is not bad, and the price is very advantageous. Reliable Chinese!

Ms. Acallari


We use calcium silicon cored wire in our power transmission and distribution systems, and the conductivity and durability of the product is excellent, which perfectly meets our needs.Please continue to maintain such product quality!

Stankevich Vladimir Alexandrovich


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