鎂鈣磚

鎂鈣磚(鎂白云石磚)

　　鎂鈣磚是以高純致密的鎂砂和白云石砂為原料, 根據不同的使用環境,設計適宜的鎂和鈣配比, 采用無水結合劑, 在適當的溫度下成型,高溫燒結而成。鎂鈣磚抗低鐵、低堿度爐外精煉渣的能力強、高溫性能好，并具有脫硫、脫磷、除去鋼中雜質、凈化鋼水的功能。

　　產品廣泛應用于冶煉不銹鋼的AOD、VOD、GOR、LF-VD等精煉裝置上。

Magnesia Calcium Brick (Magnesia Dolomite Brick)

　　Magnesia-Calcium bricks are made of high-purity and dense magnesia sand and dolomite sand as raw materials.According to different usage environments,suitable magnesium and calcium ratios are designed,using anhydrous binders,formed at appropriate temperatures and sintered at high temperature.Magnesia-calcium bricks are resistant to refining slag outside the furnace with low iron and low alkalinity and have good high-temperature performance.They also have the functions of desulfurization,dephosphorization,removal of impurities in steel and purification of molten steel.Products are widely used in smelting stainless steel AOD,VOD,GOR,LF-VD and other refining devices.