chrome corundum brick

常见例句

It introduces process control point of chrome corundum permeable brick and its application in smelting ferroalloys.
介绍了铬刚玉透气砖的生产控制要点和在铁合金精炼中的应用方法。
Corundum brick and chrome-corundum brick are the key refractories for gasifier and reaction furnace in petrochemical industry.
刚玉砖及铬刚玉砖是石化行业造气炉和反应炉的关键耐火衬里材料。
Chrome-corundum brick is often made by the technique of casting or fused-casting, but these two methods have the shortcomings of high cost, low efficiency and inconsistent grain site distribution.
铬刚玉砖一般采用浇注成型或采用熔铸成型的工艺生产，但是这两种生产工艺分别存在着成本较高，生产效率较低、颗粒分布不够均匀等不足。