chrome corundum brick

常見例句

It introduces process control point of chrome corundum permeable brick and its application in smelting ferroalloys.
介紹了鉻剛玉透氣磚的生產(chǎn)控制要點和在鐵合金精煉中的應用方法。
Corundum brick and chrome-corundum brick are the key refractories for gasifier and reaction furnace in petrochemical industry.
剛玉磚及鉻剛玉磚是石化行業(yè)造氣爐和反應爐的關鍵耐火襯里材料。
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.
鉻剛玉磚一般采用澆注成型或采用熔鑄成型的工藝生產(chǎn)，但是這兩種生產(chǎn)工藝分別存在著成本較高，生產(chǎn)效率較低、顆粒分布不夠均勻等不足。