Super Direct Bonded Magnesia Chrome Brick
This product is sintering by fused magnesia & South African chrome ore as the main raw materials, additive some of fused magnesia chrome clinker (especial proportion of recipe of chrome concentrate powder & fused magnesia chrome clinker), which is our company’s unique formula bonded, after high pressure shaped and dry, high temperature sintering between 1700 to 1800℃. This product less of impurities, under ultra high temperature sintering, glass phase focused on triangle area of crystal phase, and direct bonded phase and phase. The features of low porosity, high crushing strength, and better wear resistance, corrosion resistance, thermal shock resistance and spalling resistance. Product’s performance and quality are fully cross the quality level of other manufacturers from China.
Products are widely used in EAF, Copper flash furnace, RH & DH vacuum treatment device, refining furnace of VOD, AOD and cement rotary kiln.
Semi-Rebonded Fused Magnesia Chrome Brick & Fused Rebonded Magnesia Chrome Brick
The products are made of high quality fused magnesia chrome clinker as raw materials. Due to the fused magnesia chrome clinker sintering no good, the product is a fine grain medium with uniform pore distribution. The temperature change is more sensitive than fused casting brick. Our company adopting new unique technologies, unique binder additive, high-pressure shaped, high temperature sintering; It with low impurities, with dense ceramic combine, and best slag corrosion resistance, erosion and spalling resistance, good thermal shock resistance, the application of steel mills shows, brick’s quality obviously better than bricks, mainly used in VOD, AOD, GOR,SKF, LF, RH refining device furnaces.