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陶瓷的超塑性
引用本文:郭瑞松,袁启明.陶瓷的超塑性[J].硅酸盐通报,1992,11(3):28-35.
作者姓名:郭瑞松  袁启明
作者单位:天津大学材料系 (郭瑞松),天津大学材料系(袁启明)
摘    要:

关 键 词:陶瓷  超塑性  晶界滑移  应变

Superplasticity in Ceraraics
Guo Ruisong Yuan Qiming.Superplasticity in Ceraraics[J].Bulletin of the Chinese Ceramic Society,1992,11(3):28-35.
Authors:Guo Ruisong Yuan Qiming
Abstract:This paper describes the superplasticity in ceramics.It can be divided into two main groups:transformational superplasticity and micrograin superplasticity.For the latter,there are two different types,attributed to liquid phase at grain boundary and grain boundary sliding respectively.The superplastic mechanism of advanced ceramics is grain boundary sliding in conjunction with accommodation mechanisms.The factors affecting ceramic superplasticity are discussed.The significance of superplasticity is also reviewed briefly.
Keywords:advanced ceramics  superplasticity  grain boundary sliding  strain rate
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