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众所周知,各工业化国家近年来都致力于高性能陶瓷材料的研究和开发,所谓高性能陶瓷一般指如下三类: (1)氧化物陶瓷:主要指ZrO_2、Y_2O_3及高纯度Al_2O_3等。 (2)化合物陶瓷:主要指SiC、Si_3N_4、AlN、TiC等碳化物及氮化物。 (3)陶瓷基复合材料:目前日本正在开发的种类及系列很多。 陶瓷与陶瓷、陶瓷与金属的连接是陶瓷材料应用中的一个难题,世界各国在陶瓷材料研究开发中为此投入了大量人力物力,日本在这方面也同样进行了大量研究开发工作,笔者在日本参加“国际新材料加工技术讨论会”期间,还参观了日本新材料展览会及有关的研究开发机构,现将收集到的有关资
As we all know, all industrialized countries in recent years are committed to the research and development of high performance ceramic materials, the so-called high-performance ceramics generally refers to the following three categories: (1) oxide ceramics: mainly refers to ZrO_2, Y_2O_3 and high purity Al_2O_3 and so on. (2) Compound Ceramics: mainly refers to carbides and nitrides such as SiC, Si_3N_4, AlN and TiC. (3) Ceramic Matrix Composites: Currently there are many types and series under development in Japan. Ceramics and ceramics, ceramics and metal connection is a problem in the application of ceramic materials, the world in the research and development of ceramic materials for this a lot of manpower and resources invested, Japan in this area also conducted a lot of research and development work, the author in Japan Participate in the “International New Materials Processing Technology Symposium” period, also visited the Japan New Materials Exhibition and related research and development institutions, will now collect the relevant information