作者：Takashi YAMAMURA;Kunio MINATO;

作者单位：

刊名：品川技報

ISSN：0288-5395

出版年：1996-01-05

卷：0

期：39

起页：15

止页：24

分类号：TQ175

语种：英文

关键词：

内容简介

Wear mechanism and evaluation method of magnesia-chrome bricks for AOD vessels are discussed. The bricks are subjected to turbulent liquid steel-gas-slag in the bath, they should have well-developed bonding texture and high hot strength. Newly-developed high purity rebounded bricks for tuyeres have dense texture characterized by low permeability and small pore size, they show excellent performance.