Кремний металлический порошок

Widely used in industries of refractories and powder metallurgy, silicon metal is a kind of excellent antioxidant. Added with silicon metal, refractories will first react with oxygen and form new mineral phase sealed porosity, enhancing consistency and preventing infiltration of sanga. In this way, it will enhance thermostability, abrasion resistance and oxidization resistance of products. So it is widely used in refractories such as steel furnaces, kilns, kiln furniture, etc. In metallurgy and casting industry, silicon metal is used as a non-iron-based alloy addition and a silicon steel alloying agent to enhance steel hardenability. Silicon metal can also be used as reducing agent of some kinds of metal, such as new type of ceramal, etc. Our company can provide various specifications and types of lump materials, granules and powder of silicon metal as per your requirements.