Mechanism of B2O3 in the mold powder during continuous casting

被引：0

作者：

Guo, Tinghu ^{[1
]}

Song, Changti ^{[1
]}

Zhao, Shige ^{[1
]}

机构：

[1] Central Iron & Steel Research, Inst, China

来源：

Kang T'ieh/Iron and Steel (Peking) | 1988年 / 23卷 / 11期

关键词：

Boron Compounds - Steel Foundry Practice--Continuous Casting;

D O I：

暂无

中图分类号：

学科分类号：

摘要：

In this paper the influence of B2O3 content on melting point, viscosity and structure of a mold powder mixture has been investigated. B2O3 can prevent the precipitation of crystalline phases from the melt and increase the absorption capability of the molten mixture for Cr2O3 and TiO2. The optimum content of B2O3 in the mixture has also been determined.

引用

页码：20 / 24