Metal Silicon Powder Manufacturers

Silica metal powder can also be called silica fume, this product in terms of granularity is relatively small. We can add this material to concrete to ensure the good freezing resistance and impermeability of building materials, and with the increase of water-binder ratio, it will continue to increase, so that the mixed concrete compactness has a better improvement. 

Metallic silica powder is also a common raw material for preparing silica sol. Silicon metal is commonly used in the casting of steel or castings. Its addition improves the high temperature resistance of castings. In addition, silicon metal is also used in alloy casting. The process of smelting silicon metal with silicon oxide mineral is slag-free process. 

The selection of silicon stone is strict in chemical silicon smelting, and silicon stone is used as far as possible in chemical silicon metal smelting. Chemical silicon metal has higher requirements for silica, which not only requires less impurities, but also requires that silica has good mechanical strength and thermal stability. 

It is necessary to remind you that all silica has to be washed before formal use to ensure the cleanliness of the surface. If silicon metal powder is filled in the void, it can improve the volume density, and reduce the porosity, and the strength of the product is significantly increased, the hydrophilicity and activity are also very good, can enhance the condensation of refractory materials, for their high temperature performance is also a good improvement, in the purchase of silicon metal powder should also choose a reliable manufacturer, The metal silicon powder we produce is of good quality, you are welcome to order.