推板砖热震损毁机理的研究  

STUDY ON MECHANISM OF THERMO-SHOCK DAMAGE TO PUSHER

作　　者：孙戎[1] 洪学勤[1] 

机构地区：[1]武钢耐火材料有限责任公司,湖北武汉430082

出　　处：《武钢技术》2002年第3期6-8,15,共4页Wisco Technology

摘　　要：根据抗热震理论和对四种不同推板砖的性能、显微结构的分析 ,讨论了推板砖的热震损毁机理 ,提出了判断推板砖抗热震稳定性的参数 ,及提高推板砖热震稳定性的途径。According to the theory of thermo-shock resistance the microstructure and properties of four pushers are analyzed and the mechanism of the thermo-shock damage discussed and the parameters governing the thermo-shock resistance of the pushers as well as approaches to enhance them accordingly suggested.

关 键 词：推板砖 热震 损毁机理 耐火材料 窑具 

分 类 号：TQ175.6[化学工程—硅酸盐工业]