滑石与长石比例对焊接衬垫性能的影响

Study on the performance of ceramic backing with different ratio of talc to feldspar

讨论配方设计原则,介绍陶质衬垫制造工艺过程。在陶质焊接衬垫基础配方(锂长石配方)的基础上,改变滑石与长石二者的比例,通过吸水率测试试验,烧结温度及熔点测定试验以及焊接工艺试验,研究陶质衬垫的性能变化,并对试验结果进行了分析与讨论。

The design principle of formula was discussed,and the manufacture process of ceramic backing was introduced in the paper.Changing the ratio of talc to feldspar on the basis of ceramic welding backing formula(lithium-feldspar formula),through conducting the water absorption test,sintering temperature and melting point test,as well the welding process test,in order to study the performance change of ceramic backing.The test results were analysed and discussed in the article.