%0 Journal Article
%T RESEARCH ON REFRACTORY SUPERALLOYS IN THE HTM 21 PROJECT
%A YFGu
%A YYamabe-Mitarai
%A CHuang
%A HHarada
%A <br>Y.F.Gu
%A Y.Yamabe-Mitarai
%A C.Huang
%A H.Harada
%J 金属学报(英文版)
%D 2005
%I 
%X It was proposed that a new class of alloys based on platinum group metals (PGMs) were calle drefractory superalloys. These refractory superalloys have an fcc and L12 coherent two-phase structure (similar to that of Ni-based superalloys), high melting temperatures and good potential as structural materials used at temperatures up to 1800℃. Our recent results on the microstructure evolution, deformation and fracture behavior of some of these refracotry superaUoys, especial lr- and Rh-base refractory superalloys were reported.
%K platinum group metals
%K refractory superalloy
%K microstructure
%K deformation behavior<br>铂系金属
%K 难熔超合金
%K 微观结构
%K 形变性质
%U http://www.alljournals.cn/get_abstract_url.aspx?pcid=5B3AB970F71A803DEACDC0559115BFCF0A068CD97DD29835&cid=AB188D3B70B071C57EB64E395D864ECE&jid=C19B08D052F5FD8445F4BB80A1A5D7BF&aid=EAD97BA8F0A1F9D88D5328B404CB4685&yid=2DD7160C83D0ACED&vid=13553B2D12F347E8&iid=CA4FD0336C81A37A&sid=67969BA850333433&eid=E203FB1A272C9DD2&journal_id=1006-7191&journal_name=金属学报(英文版)&referenced_num=0&reference_num=33