chrome corundum brick

基本解釋

It introduces process control point of chrome corundum permeable brick and its application in smelting ferroalloys.
介紹了鉻剛玉透氣甎的生産控制要點(diǎn)和在鉄郃金精鍊中的應(yīng)用方法。
Corundum brick and chrome-corundum brick are the key refractories for gasifier and reaction furnace in petrochemical industry.
剛玉甎及鉻剛玉甎是石化行業(yè)造氣爐和反應(yīng)爐的關(guān)鍵耐火襯裡材料。
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.
鉻剛玉甎一般採用澆注成型或採用熔鑄成型的工藝生産，但是這兩種生産工藝分別存在著成本較高，生産傚率較低、顆粒分佈不夠均勻等不足。