摘要
由于 ZrO_2发生马氏体相变,使 ZrO_2陶瓷材料具有高的断裂韧性和强度。前人对此已做了许多研究和实验,我们在此基础上对ZrO_2 陶瓷的知识进行了分析、归类,用 prlog 语言建立了陶瓷材料知识库。它能对陶瓷材料性能预测,并给出研制该材料的工艺设计。
Zirconia ceramics exhibit high frac- ture toughness and strength caused by the stress in- duced phase transformation of the tetragonal zirco- nia phase to the monoclinic phase.Many studied re- sults of toughened zirconia have been reported. These are the important knowledge and information for our research work.Knowledge of zirconia ce- ramics can be represented in the form of Prolog predicates.Using prolog language,we created a knowledge base management system.This knowl- edge base can be used for properties prediction and processing design.
出处
《机械与电子》
1991年第6期13-15,共3页
Machinery & Electronics
