摘要
本文简要叙述了中间包永久层用浇注料存在的问题,并通过调整Al2O3/SiO2比及水泥、微粉和膨胀性原料 的用量,使其性能得到改善。
The existing problems for tundish casting are explained with adjusting the ratio of A12O3 and SiO2 and the quantity of cement, powder, and expanding material. Some improvement measures for performance are given.
出处
《包钢科技》
2003年第1期24-25,共2页
Science & Technology of Baotou Steel
