the research and application of ZTA composite ceramics

发展趋势     近年来,人们对ZTA陶瓷有了一定的认识,在ZTA复相陶瓷研究与应用方面取得了很大进 展,但还存在一些问题.如：    
首先解决如何分散团聚体,使第二相粒子在基体中均匀分布,制备性能优良的Al2O3/ZrO2复相粉体是Al2O3/ZrO2复相陶瓷制备中的核心问题.    
其次,就是粉体制备工艺过程的简化和经济.   
第三,就要求粉体成型技术、烧结技术不断创新发展,这与粉体的可烧结性能和成型过程、烧结手段、烧结过程控制有关.能快速、高效地将粉体烧制成各种产品,应用于各种行业.  
第四,复相陶瓷工艺与理论的探讨等等.这些方面还将是今后陶瓷复相材料研究要解决的重要课题.  

Three, the development trend in recent years, people have a certain understanding of ZTA ceramics, made great progress in the research and application of ZTA composite ceramics, but there are still some problems. Such as:
first, solve the problem of how to disperse aggregates, second phase particles uniformly distributed in the matrix, the preparation of the excellent performance of Al2O3/ZrO2 composite powder the body is the core problem in the preparation of Al2O3/ZrO2 composite ceramics.
Secondly, is the preparation of powders and simplify the economy.
Third, requires the powder molding technology, sintering technology innovation and development, and the powder can be sintered and forming process, sintering method, sintering process control can quickly. Efficient, the powder made of various products, used in various industries.
Fourth. The theory and technology of multiphase ceramics research and so on. These will be the future research of ceramic composite materials to solve the heavy To the subject.