论文部分内容阅读
一、液相烧结理论概况烧结过程理论是陶瓷材料科学中的一个重要基础理论课题。探明烧结机理及其影响因素对进行陶瓷材料的性能设计具有重要意义。当前,陶瓷材料的烧结理论还处于发展阶段,各种实验工作和理论分析不断地提出来。在陶瓷材料烧结过程中常常之伴随着一定组成的液相生成,因而研究液相参加的烧结过程具有重要意义。
First, the theory of liquid phase sintering Sintering process theory is an important theoretical basis in the ceramic materials science. Proven sintering mechanism and its influencing factors have great significance for the performance design of ceramic materials. At present, the sintering theory of ceramic materials is still in the development stage, a variety of experimental work and theoretical analysis continue to come up. In the process of sintering ceramic materials are often accompanied by a certain composition of the liquid phase, so the study of liquid phase sintering process involved is of great significance.