%0 Journal Article
%T MECHANICAL PROPERTIES OF A TYPE OF Al-ALLOY WELD
%A ZH Tu
%A Z Zhang
%A LZ Zhaoand TX Mao
%A <br>ZH Tu
%A Z Zhang
%A L.Z. Zhaoand T.X. Mao
%J 金属学报(英文版)
%D 1997
%I 
%X The mechanical properties of a type of Al-alloy weld including strength, fracture tough-ness and ductility were comprehensively studied at different temperatures. The frac-ture behavior and weld micro features were also characterized. The surface crack test method was adopted to study the fracture toughness and a multiple specimen test ap-paratus was designed to perform the cryogenic experiments. The relationship between the mechanical properties and temperature was obtained together with the fracture toughness distribution in the weld.
%K Al-alloy weld
%K mechanical properties
%K surface crack
%K low temperature<br>
%U http://www.alljournals.cn/get_abstract_url.aspx?pcid=5B3AB970F71A803DEACDC0559115BFCF0A068CD97DD29835&cid=AB188D3B70B071C57EB64E395D864ECE&jid=C19B08D052F5FD8445F4BB80A1A5D7BF&aid=4D5C6333CE3FB96D7C90E5968338C89A&yid=5370399DC954B911&vid=F3090AE9B60B7ED1&iid=38B194292C032A66&sid=C29816B2656377A7&eid=2BA123C6EB9D54C2&journal_id=1006-7191&journal_name=金属学报(英文版)&referenced_num=0&reference_num=3