%0 Journal Article
%T TRANSFORMATION OF UPPER BAINITE IN 55SiMnMo STEEL DURING TEMPERING
%A LIAO Yuyan LIU Zhengyi South China University of Technology
%A Guangzhou
%A China LIAO Yuyan Lecturer
%A Deptof Mechanical Engineering No
%A South China University of Technology
%A Guangzhou
%A China
%A <br>LIAO Yuyan LIU Zhengyi South China University of Technology
%A Guangzhou
%A China LIAO Yuyan Lecturer
%A Dept.of Mechanical Engineering No.
%A South China University of Technology
%A Guangzhou
%A China
%J 金属学报(英文版)
%D 1990
%I 
%X The transformation of upper bainite of normalized 55SiMnMo steel during tempering hasbeen studied by optical microscopy,X-ray diffraction,transmission electron microscopy anddifferential scanning calorimetry.Ferrite plate surface is parallel to ferrite{110}and is thecoherent interface for α and γ,the crystallographic relationship is(111)_γ,∥(011)_α.The smallplate surface of Fe_3C precipitated during tempering is parallel to(100).The strengtheningmechanism for carbon-rich austenite in normalized condition is primarily uniform solid so-lution hardening,however,in the tempered state,it is strengthened chiefly by non-uniformone.
%K SiMnMo steel
%K bainite
%K transformation<br>
%U http://www.alljournals.cn/get_abstract_url.aspx?pcid=5B3AB970F71A803DEACDC0559115BFCF0A068CD97DD29835&cid=AB188D3B70B071C57EB64E395D864ECE&jid=C19B08D052F5FD8445F4BB80A1A5D7BF&aid=F6052098958DE36D1C42ED6481AF4626&yid=8D39DA2CB9F38FD0&vid=38B194292C032A66&iid=0B39A22176CE99FB&sid=09E495F616948E78&eid=A8DE7703CC9E390F&journal_id=1006-7191&journal_name=金属学报(英文版)&referenced_num=0&reference_num=6