张家口Large crystal fused magnesia

Large crystal fused magnesium is mainly used for refractory materials, gunning materials, fused ramming materials, furnace repair materials, smear materials, refractory mud, masonry materials, etc. The resulting large crystal fused sand is an alkaline refractory material. It has the characteristics of high purity, good calcium-silicon ratio, large crystal grain size, stable physical and chemical properties, etc. It is mainly used in metallurgy, chemical industry, electrical appliances, aerospace and national defense and other industrial fields. big crystal

Most of the large crystal fused magnesia manufacturers supply high-quality 97/98 large crystal fused magnesia. , obtained by melting in an electric arc furnace. Large crystal This product has high purity, large crystal grains, compact structure, strong slag resistance, and good thermal shock stability. It is an excellent high-temperature electrical insulating material, and is also used for making magnesia bricks, magnesia carbon bricks and amorphous refractories. important raw materials.