作者：Yoshihisa HAMAZAKI;Yukitoshi KUBOTA;
作者單位：
刊名：品川技報
ISSN：0288-5395
出版年：1997-01-05
卷：0
期：40
起頁：21
止頁：28
分類號：TQ175
語種：英文
關鍵詞：
內容簡介The repair mixes used for the BOF have the problem of a long hardening time. We examined the usage of pitch and a flow promotion agent. As a result, we obtained repair mixes with good flowability and high adhesion strength. The improvement at a real furnace was a 50 percent hardening time decrease and 30 percent corrosion resistance increase. It has contributed to the improvement in the rate of BOF operation and service life.
所需耐材幣：0
