Nota: Devi essere registrato per rispondere al messaggio. Per registrarti, clicca qui. La registrazione è GRATUITA!
R E V I S I O N E D E L L A D I S C U S S I O N E
ezybavaxyvixukyviluqeryna
Inviata - 06/02/2023 : 15:30:16 Silicon Metal, also known as crystalline silicon or industrial silicon, is mainly used as an additive for non-ferrous alloys. It is a product made by smelting quartz and coke in an electric furnace. The main element silicon content is about 98%, and the remaining impurities are iron and aluminum, Calcium, etc.http://www.yaokunferroalloys.com