【摘要】 本文通过SEM扫描电镜及晶相微区分析探讨了稀土氧化物对粘土质耐火制品性能的影响,研究发现;在粘土质耐火材料制品中加入稀土氧化物后,耐火制品的热震稳定性和荷重软化温度等性能均有所改善,特别是制品的强度、密度提高尤甚。更多还原

【Abstract】 This paper discussed the influence of rare earth oxide on fireclay refractory performance by SEM and AES.The shock resistance and refractoriness under load and other performance are increased by adding rare earth oxide in fireclay refractory.It is especially obvious that the cold crushing strength and the density of productions is are increased.更多还原