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deqonylywogygosifibov
Messaggi 7 |
 Spedito - 21/11/2022 : 15:08:14
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The silicon metal is manufactured with carbon type reducing agent and silica while silica is melting in furnace.It is mainly used in production of alloys (especially aluminum alloys), polycrystalline silicon , organic silicon materials and high-grade refractory material.
Silicon metal is usually classified according to the content of Si, Fe, Al, Ca. Main types of silicon metal are 553, 441, 411, 421, 3303, 3305, 2202, 2502, 1501, 1101 etc.
https://www.ferro-silicon-alloy.com/silicon-metal/dioxidizer-sillicon-metal-441-si-metal-lump.html |
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Dioxidizer Sillicon Metal 441 Si Metal Lump
