... widely used in variety of industries, such as, aluminum alloy, organosilicone, polysilicon, electronics, refractory materials and so ... resistivity and strong anti-oxidation functions. Application:Silicon Aluminum Alloy manufacturing, ADC12, A356, etc.Organic Silicon manufacturing, ... silicon field. Safe Packing and Container Loading: China industrial silicon lump 553 for aluminum alloy, ADC12, A356