Ferro alloy
Silicon Metal Lump 441 For Cast Iron Aluminum
Silicon metal from ZhenAn is mainly used as an additive for non-iron based alloys. Silicon metal is a product smelted by quartz and coke in the electric heating furnace. The content of main compone...
DESCRIPTION
Silicon metal from ZhenAn is mainly used as an additive for non-iron based alloys. Silicon metal is a product smelted by quartz and coke in the electric heating furnace. The content of main component silicon element is about 98% (in recent years, 99.99% Si content is also included in silicon metal), and the remaining impurities are iron, aluminum, calcium and so on.
| Grade | Si | Fe | AI | Ca | Size | |
| ≥ | ≤ | |||||
| 1101 | 99.79 | 0.1 | 0.1 | 0.01 | 10-100mm | |
| 2202 | 99.58 | 0.2 | 0.2 | 0.02 | ||
| 2502 | 99.48 | 0.25 | 0.25 | 0.02 | ||
| 3303 | 99.37 | 0.3 | 0.3 | 0.03 | ||
| 411 | 99.4 | 0.4 | 0.1 | 0.1 | ||
| 421 | 99.3 | 0.4 | 0.2 | 0.1 | ||
| 441 | 99.1 | 0.4 | 0.4 | 0.1 | ||
| 553 | 98.7 | 0.5 | 0.5 | 0.3 | ||
| 98 | 98 | 1 | 0.5 | 0.5 | ||
| 97 | 97 | 1.7 | 0.7 | 0.6 | ||
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