作者：DONG Yifan,SANG Mengyang,LIU Jintong~
作者單位：Zhengzhou University
會議錄名稱：第九屆國際耐火材料學術會議
出版年：2024-10-15
起頁：107-112
止頁：
總頁數：0
館藏號：
分類號：TQ175.7
語種：英文
會議名稱：第九屆國際耐火材料學術會議
會議地點：中國四川成都
會議時間：2024-10-15
會議主辦者：中國金屬學會耐火材料學會
關鍵詞：corundum-spinel castables;purging plug;Zn(OH)2;mediated temperature strength;
內容簡介Corundum-spinel based purging plugs are widely utilized in refining steel ladles, however, they were usually fired at high temperature, which required high energy consumption. More importantly, their dense structure and higher strength easily resulted in fracture or thermal spalling, which greatly limited their improvement of service life. Recently, unfired purging plug have been tried out by some manufacturers, unfortunately, there are some shortcomings including low strength at medium temperatu...
所需耐材幣：0
