In order to understand the types and mechanisms of metallurgical defects on the near surface of backup rolls,it was found that the main composition of the metallurgical defects on the near surface of the backup rolls is refining slag by dissecting and analyzing those backup rolls with exposed inclusions or rejected after flaw detection by surface wave.
关键词
支承辊/外露夹杂/表面波检测/精炼渣
Key words
backup roll/exposed inclusions/flaw detection by surface wave/refining slag
维普
万方数据