The application field of cermet materials is more and more wide.In order to realize the experimental analysis of its components,this paper completed the testing and application research of 21 elements such as Al,Cu and Fe in Al2O3 composite cermet materials by studying the performance characteristics,the composition of each phase and the chemical characteristics.The method used in this paper to determine the element content of Al2O3 composite cermet material is fast and sensitive,with high accuracy and good precision,and has good practical value.
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