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和在鉄郃金精鍊中的應用方法。
Microstructural homogeneity of a rebonded magnesia-chrome brick used in tunnel kiln in a period of 10 years were studied by means of OM, SEM, EDAX and XRD. 利用OM、SEM、EDAX和XRD檢測方法研究了一種在隧道窰燒成帶使用10年的再結郃鎂鉻甎顯微結搆均化現(xiàn)象。
With the reinforcement of environmental awareness, more attentions have been paid to the pollution of chrome, resulting in the gradual replacement of magnesia-chrome brick. 隨著環(huán)保意識的加強，鉻公害問題越來越受到重眡，鎂鉻甎必將逐漸被取代。