%0 Journal Article
%T DIFFUSION BONDING OF SUPERPLASTIC AI ALLOY LC4
%A HUANG Yan
%A MA Longxiang Northeast Universtity of Technology
%A Shenyang
%A China lecturer
%A <br>HUANG Yan
%A MA Longxiang Northeast Universtity of Technology
%A Shenyang
%A China lecturer
%J 金属学报(英文版)
%D 1993
%I 
%X Diffusion bonding of supcrplastic Al alloy LC4,with prior surface treatment of organicsolution protecting coating after electroplishing and stainless steel wool brushing,wasperformed by Gleeble test machine under conditions ranged 490—530 ℃,1.0—3.0 MPa.30—180 min and vacuum of 1.0×10~(-3) Pa.The joints were examined to have similarstrength and microstructure to the base metal Discussion was made on the effect ofsuperplastic treatment on bonding.The micromechanism for diffusion bonding of super-plastic metal was suggested as the migration of original bond interfaces caused by atomicdiffusion and grain growth. Experimental results for the alloy as quench-aged state werepresented to compare with the superplastic one.
%K superplasticity
%K Al alloy
%K diffusion bonding
%K alloy LC4<br>
%U http://www.alljournals.cn/get_abstract_url.aspx?pcid=5B3AB970F71A803DEACDC0559115BFCF0A068CD97DD29835&cid=AB188D3B70B071C57EB64E395D864ECE&jid=C19B08D052F5FD8445F4BB80A1A5D7BF&aid=00FF5DE40E7E99DCEF3170A722353C49&yid=D418FDC97F7C2EBA&vid=B31275AF3241DB2D&iid=5D311CA918CA9A03&sid=8477411EEDB08A86&eid=CDEBD1ACE0A4C1C1&journal_id=1006-7191&journal_name=金属学报(英文版)&referenced_num=0&reference_num=4