一、前言为了突破原有材料在性能上的限制,近年来人们正在对金属与陶瓷的复合材料进行广泛的研究,以充分发挥它们各自所具有的优点,人工合成制造新型材料。将两种以上的材料通过其特有技术组合起来,以获得与原材料性能不同或超过原材料性能的复合材料的想法本身并不是什么创新。象我们所知道的双金属的金属包复层以及被称为金属陶 I. INTRODUCTION In order to break through the limitation of the performance of the original materials, people have been conducting extensive research on the composite materials of metals and ceramics in recent years to make full use of the advantages they have and to synthetically manufacture new materials. The idea of ​​combining two or more materials by their unique technology to obtain composites that differ from or exceed the properties of the raw material is not in itself an innovation. Bimetallic metal claddings, as we know it, are called cermets