%0 Journal Article
%T MICROSTRUCTURE OF BN FIBRE REINFORCED ZrO_2<br>BN纤维补强ZrO_2材料的显微结构
%A MA Litai
%A GUO Jingkun
%A ZHANG Yufeng
%A RUAN Meiling
%A <br>马利泰
%A 郭景坤
%A 张玉峰
%A 阮美玲
%J 材料研究学报
%D 1990
%I 
%X Microstructure and character of interface in BN fibre reinforced ZrO_2 havebeen studied.A diffusive zone exists between BN and matrix ZrO_2.In composite the BN ispresent in the form of polycrystals,Y_2O_3 and SiO_2 have diffused in BN and form glassyphase.At grain boundaries of ZrO_2 appear tiny BN crystals,in which there are edge dislo-cations and antiphase domains.However,the ZrO_2 adjacent with BN still remainstetragonal phase.
%K BN/ZrO_2 composite
%K interface
%K lattice image of BN<br>BN/ZrO_2复合材料
%K 界面
%K BN高分辨像
%U http://www.alljournals.cn/get_abstract_url.aspx?pcid=5B3AB970F71A803DEACDC0559115BFCF0A068CD97DD29835&cid=84529CA2B2E519AC&jid=C101C4C04993B4D94FCD8446E6CBEB3B&aid=1E509BDD20C7380A&yid=8D39DA2CB9F38FD0&vid=E158A972A605785F&iid=E158A972A605785F&sid=5F8BAECF36EB55E2&eid=09D368C679EC819B&journal_id=1005-3093&journal_name=材料研究学报&referenced_num=1&reference_num=1