Direct-bond magnesite chrome brick refers to refractory products that are directly combined with periclase and magnesite spinel as the main crystal phase. The brick is made of high-purity sintered magnesia and chromite with SiO2 less than 2% as raw materials, and is made by high-temperature sintering. Directly bonded magnesia-chrome bricks are products made from high-purity or sub-high-purity sintered or fused magnesia and chromium concentrate. Direct bonding refers to a bonding produced by direct contact between solid phase crystal grains. The brick is made of high-purity sintered magnesia and chromium concentrate with SiO2<2% as raw materials and sintered at high temperature. The direct bonding degree of the product increases as the SiO2 content decreases and the firing temperature increases. Light burnt magnesia powder
Yingkou Dingfeng Metallurgical Technology Co., Ltd.
18041722333
Contact: Mr. Zhang
Telephone: 18041722333
Mail box: 810678900@qq.com
Address: Liangjunzhai Village, Yong'an Town, Dashiqiao City, Yingkou City, Liaoning Province
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