作者：JIN Congjin;WANG Ning;QIU Wendong;

作者单位：Baoshan Iron and Steel Co., Ltd., Shanghai 201900, China

刊名：China's Refractories

ISSN：1004-4493

出版年：2003-01-05

卷：12

期：1

起页：17

止页：18

分类号：TQ175

语种：英文

关键词：High oxygen steel;Alumina-carbon slide nozzle plate;Wear mechanism;

内容简介

Several kinds of slide nozzle plate such as Al_2O_3-C-ZrO_2, MgO, Al_2O_3, Spinel-C and Al_2O_3-C SN plate for high oxygen steel used in BaoSteel have been analysed, the appearance and size of the SN plate after using have been measured. The Al_2O_3-C SN plate has longer service life in casting high oxygen steel, and the wear mechanism of different SN plates is discussed.