作者：TETSURO KAI;KYOUSUKE ISAJI;KUNIYOSHI EJIRI;

作者单位：TYK Corporation, 31, Ohata-cho, Tajimi-chi, Gifu-ken 507-8607, Japan

刊名：Journal of the Technical Association of Refractories

ISSN：0285-0028

出版年：2002-01-05

卷：22

期：4

起页：346

止页：349

分类号：TQ175

语种：英文

关键词：

内容简介

Both bench and field tests of the present study demonstrated that Cr_2O_3 addition to magnesia-spinel brick could improve the service life of the brick as a result of the suppression of slag penetration, which characterizes magnesia chrome brick. Since our ultimate goal is to develop a chrome-free material, we are planning to continue our exploration of additives other than Cr_2O_3 for further improving the service life of magnesia-spinel bricks.