China 441 Silicon Metalloid 553 Manufacturers Factory Suppliers
Web< > 点击空白处返回 Metallic Silicon 553# 441# 3303# For Steel Making Brand: Jinzhong 553# 441# 3303# Authentication Certificate:Country Of Origin: China Silicon Metal...
WebSilicon Metal 553; Silicon Metal 97; Silicon Metal 441; Off Grade Silicon Metal; Silicon Metal 3303; Silicon Metal 99.9%; High Purity Silicon Metal Powder 3N 4N 5N 6N;...
WebSilicon metal 553 is a commonly used grade. In the metal silicon 553, the silicon content should be as high as 98.5%. The contents of iron, aluminum, and calcium are 0.5%,...
WebDec 26, 2023 · For example, 553 represents the content of iron-aluminum-calcium in metallic silicon as 0.5%, 0.5%, and 0.3%; 441 represents the content of iron-aluminum...
WebThe classification of metallic silicon is usually classified according to the content of iron, aluminum and calcium, silicon metal can be divided into different grades such as 553, 441, 411, 3303,...
WebSep 20, 2022 · The silicon metal grade can be divided into 553, 441, 411, 421, 3303, 3305, 2202, 2502, 1501, 1101, and other different grades. Industrially, silicon metal is usually prepared by...


