%0 Journal Article
%T STUDY ON THE CRACK PROPAGATION FOR ALLOYS BASED ON INTERMETALLIC Ti_3Al AND Ni_3Al<br>Ti_3Al基和Ni_3Al基合金的裂纹扩展行为
%A WANG Yandong YANG Wangyue SUN Zuqing CHEN Guoliang ZHU Dong
%A <br>王沿东
%A 杨王玥
%A 孙祖庆
%A 陈国良
%A 祝东
%J 材料研究学报
%D 1993
%I 
%X Two kinds of intermetallic alloys,based on Ti_3Al and Ni_3Al,have been em-ployed to investigate the mechanical properties and the fracture behaviors at room temperature.The fracture of the alloy based on Ti_3Al is generally characterized by transgranular
%K intermetallic compound
%K crack propagation
%K cross-slip
%K fracture toughness<br>金属间化合物
%K 裂纹扩展
%K 交滑移
%K 断裂韧性
%U http://www.alljournals.cn/get_abstract_url.aspx?pcid=5B3AB970F71A803DEACDC0559115BFCF0A068CD97DD29835&cid=84529CA2B2E519AC&jid=C101C4C04993B4D94FCD8446E6CBEB3B&aid=3BD930DC5B0E9C06&yid=D418FDC97F7C2EBA&vid=DF92D298D3FF1E6E&iid=E158A972A605785F&sid=03E56C113B4E5A88&eid=211C7E02AC474301&journal_id=1005-3093&journal_name=材料研究学报&referenced_num=0&reference_num=1