一次搪耐酸搪瓷界面过渡层结构研究  

Study on Microstructure of Interface of One-Coat Acid Resistant Enamel

作　　者：顾伟强[1] 李景学 钱蕙春[3] 蒋伟忠[4] 

机构地区：[1]东华大学研究院,上海201620 [2]河南金丹搪瓷有限公司,河南郸城477150 [3]上海应用技术学院,上海200235 [4]东华大学材料科学与工程学院,上海201620

出　　处：《玻璃与搪瓷》2011年第2期7-10,共4页Glass & Enamel

摘　　要：采用合理配方设计,使用一次涂搪工艺,制备出了同时具有优良密着性能和耐酸性能的搪瓷板。采用扫描电子显微镜和能谱仪对一次搪耐酸搪瓷板界面显微结构和元素进行分析,研究结果表明,密着性能优良的一次搪耐酸搪瓷界面呈现咬合齿轮状,元素分析表明瓷层元素和金属元素相互扩散,相互渗透,在性能上表现为密着强度优良。The enamel with excellence acid -resistance and adherence strength has been developed by designing enamel composition and one - coat enamelling technology. With the help of scanning electron microscope and microprobe, the microstructure and element distribution in enamel interface have been investigated. The results show that there have the interlocking as gear and inter - diffused element distribution in the interface between enamel coat and iron base material, which results in the strong adherence of the enamel.

关 键 词：搪瓷 一次搪 密着 显微结构 

分 类 号：TQ173.712[化学工程—搪瓷工业]