%0 Journal Article
%T Influences of Microwave and Conventional Sintering on the Wear Behavior of Al2O3-ZrO2 Ceramics<br>微波烧结和常压烧结对Al2O3-ZrO2陶瓷磨损行为的影响
%A ZHANG Rui
%A GAO Lian
%A JIANG Lin-Qin
%A GUO Jing-Kun
%A <br>张锐
%A 高濂
%A 江琳沁
%A 郭景坤
%J 无机材料学报
%D 2002
%I Science Press
%X The multi-mode microwave system and conventional sintering were carried out. Properties of Al2O3-ZrO2 composites were investigated, relative wear mechanisms were proposed with regard to the processing approaches. Compared with the conventional results, microwave processed ZTA ceramics appear with the improved relative density, fracture toughness and bending strength, the developed microwave structure, and the ameliorated wear resistance. The wear for the conventional ZTA specimens are mainly caused by the shovel of the interface grains, the porosity is filled by the debris and the smooth wear track is achieved; whereas interface grains in microwave specimens are basically swept out. The incremental loads accelerate the wear.
%K microwave
%K conventional
%K ZTA
%K Wear<br>微波烧结
%K 常压烧结
%K Al2O3－ZrO2陶瓷
%K 磨损行为
%K ZTA
%K 氧化铝
%K 氧化锆
%K 复合陶瓷
%U http://www.alljournals.cn/get_abstract_url.aspx?pcid=5B3AB970F71A803DEACDC0559115BFCF0A068CD97DD29835&cid=84529CA2B2E519AC&jid=ABC0063016AF57E1C73EF43C8D2212BD&aid=6DBC8BACD8ED166F&yid=C3ACC247184A22C1&vid=BCA2697F357F2001&iid=38B194292C032A66&sid=BA3451F2C9E4FB70&eid=C824C8F9F54AE9B9&journal_id=1000-324X&journal_name=无机材料学报&referenced_num=6&reference_num=8