Ferro alloy
Factory Direct Supply Silicon Metal Grade 411 Si Metal 421
Silicon metal is a gray and shiny semiconductor metal, also known as crystalline silicon or industrial silicon, is mainly used as an additive for non-ferrous alloys. The silicon metal is produced f...
DESCRIPTION
Silicon metal is a gray and shiny semiconductor metal, also known as crystalline silicon or industrial silicon, is mainly used as an additive for non-ferrous alloys. The silicon metal is produced from quartz and coke in an electric furnace, and the content of silicon element is about 98% (in recent years, with the content of 99.99% Si is also named silicon metal
| Silicon metal 421 | |||
| Si | Fe | Al | Ca |
| 99.3 | 0.4 | 0.2 | 0.1 |
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