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Products - Silicon

Silicon element
Silicon

Silicon, atomic no. 14, symbol Si, weight at 28.0855, is one of man's most useful elements. It makes up 25.7% of the earth's crust, by weight, and is the second most abundant element, being exceeded only by oxygen.

Silica, as sand, is a principal ingredient of glass, one of the most inexpensive of materials with excellent mechanical, optical, thermal, and electrical properties.

Ultra high purity silicon can be doped with boron, gallium, phosphorus, or arsenic to produce silicon for use in transistors, solar cells, rectifiers, and other solid-state devices which are used extensively in the electronics and space-age industries.

Hydrogenated amorphous silicon has shown promise in producing economical cells for converting solar energy into electricity.

Silcones are important products of silicon. They range from liquids to hard, glasslike solids with many useful properties.

Available products
ProductMain applications
Silicon Metal
Ferro Silicon Alloy
Rare Earth Silicon Ferro Alloy
Rare Earth Mg Silicon Ferro Alloy
Silicon Metal Price Quote
Code Si Fe Al Ca
  min % max %
99 99 0.5 0.4 0.1
Ferro Silicon Alloy Price Quote
Code Si Al S P C
  min % max %
75 75 2 0.02 0.05 0.2
Rare Earth Silicon Ferro Alloy Price Quote
Code TREM Si Mn Ca Ti Fe
  min % max %
FeSiRE23 21-24 44 2 5 3 Balance
FeSiRE26 24-27 43 3 5 3 Balance
FeSiRE29 27-30 42 3 5 3 Balance
FeSiRE32 30-33 40 3 4 3 Balance
FeSiRE35 33-36 39 3 4 3 Balance
FeSiRE38 36-39 38 3 3 2 Balance
FeSiRE41 39-42 37 3 3 2 Balance
Rare Earth Mg Silicon Ferro Alloy Price Quote
Code TREM Mg Ca Si Mn Ti Fe
  min % max %
FeSi Mg6-RE 1 0.5--2.0 5--7 1.5--3.0 44 1 1 Balance
FeSi Mg7-RE 1 0.5--2.0 6--8 1.5 44 1 1 Balance
FeSi Mg7-RE 3 2.0--4.0 6--8 2.0--3.5 44 1 1 Balance
FeSi Mg8-RE 3 2.0--4.00 7--9 2.0 44 1 1 Balance
FeSi Mg8-RE 5 4.0--6.0 7--9 3.0 44 1 1 Balance
FeSi Mg8-RE 7 6.0--8.0 7--9 3.0 44 2 1 Balance
FeSi Mg10-RE 7 8.0 9--11 3.0 44 2 1 Balance
FeSi Mg9-RE 9 8.0--10.0 8--10 3 44 2 1 Balance
FeSi Mg8-RE 18 17-0--20.0 7--10 3 42 4 2 Balance
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