【摘 要】
：
通过对3种SnO2电极的微观结构分析,探讨影响抗玻璃液侵蚀能力的微观因素.研究结果表明,添加剂适量、结构致密、分布均匀是提高抗玻璃液侵蚀能力的必要条件.所研究3种SnO2电极
【机 构】
：
中钢集团洛阳耐火材料研究院有限公司先进耐火材料国家重点实验室河南洛阳471039
论文部分内容阅读
通过对3种SnO2电极的微观结构分析,探讨影响抗玻璃液侵蚀能力的微观因素.研究结果表明,添加剂适量、结构致密、分布均匀是提高抗玻璃液侵蚀能力的必要条件.所研究3种SnO2电极的成份以SnO2为主,外加少量CuO、Sb2O3或Y2O3等添加剂.自制SnO2电极添加剂适量,结构致密,分布均匀,断口为穿品断裂；国外SnO2电极结构较致密,有少量贯通气孔,断口为沿晶断裂；国内SnO2电极结构疏松,断口为沿晶断裂,添加剂偏析严重.
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