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金属陶瓷复合材料自从四十多年前发明以来已有稳步的发展。这是由于这种材料不但外观优美,而且有很高的机械稳定性。这种复合材料的特性主要取决于所选择的制作原料的一致性,也就是作用在材料混合物中的亲和力和残余应力。本文先简要介绍镶顶陶瓷材料及其结构,然后讨论三种测量陶瓷和金属间亲和力的三个试验。这三个试验都证明,陶瓷和合金的亲和力是可以通过特殊设计一种富于亲和力的黄金来增加的。陶瓷合金单一平面上的应力分布计算指出,陶瓷金属复合材料的主要问题是应力问题,因为
Since the invention of metal-ceramic composites more than 40 years ago, there has been a steady development. This is because this material not only looks beautiful, but also has a high mechanical stability. The properties of such composite materials depend mainly on the consistency of the raw materials chosen, ie, the affinity and residual stress acting on the material mixture. This article gives an overview of the ceramic materials and their construction, and then discusses three tests to measure the affinity between ceramic and metal. All three experiments show that the affinity of ceramics and alloys can be increased by the special design of an affinity gold. Calculations of the stress distribution on a single plane of the ceramic alloy point out that the major problem with ceramic-metal composites is stress problems because