Science and technology innovation

Functional eco-friendly stemming

Using raw material homogenization and micro-powder premixing technology, using special composite raw materials as admixtures, it has good corrosion resistance, filling and sintering properties and other excellent properties, has the function of forced repair of iron cracks, can quickly produce a certain resistance to mechanical and chemical damage in the iron outlet, high temperature strength and the participation of stemming, easy to open when iron and slag can be quickly passed, and the erosion is small, the flow of molten iron and molten slag is smooth and smooth, thus inhibiting the circulation of molten slag and molten iron in the furnace, reducing the erosion of lining bricks on the bottom side of the furnace around the iron mouth, protecting the lining and hearth of the iron mouth area of the blast furnace, and prolonging the life of the blast furnace body.