Silicon Metal 441
Silicon metal, known as crystalline silicon or industrial silicon, is primarily used as an additive in non-ferrous alloys. According to the content of iron,aluminum and calcium in silicon metal, silicon metal can be divided into different grades, such as 553, 441, 411, 421, 3303, 3305, 2202, 2502, 1501, 1101. Silicon metal is a grey and … Read more