Silicon metal powder in refractory material proportion?

In many industries can be seen in the use of silicon metal powder, silicon metal powder application is one of the most refractory, so friends must have a doubt, silicon metal powder in refractory material proportion? Below the sejong silicon industry is to explain the problem.
Silicon metal powder can also be referred to as the industrial silicon powder, widely used in refractory material, can greatly promote the fire resistance of the product, so the silicon metal powder, refractory materials, is currently the most widely used in many industries will be preferred when choosing refractory silicon metal powder.
Silicon metal powder application products commonly used in high temperature furnace, furnace, etc industries, because demand is too big, cause the demand on the market, the price continues to rise, sometimes more than 12500 yuan per ton.