%0 Journal Article
%T GROWTH OF ISOTHERMAL MARTENSITE IN AN Fe-Ni-Mn ALLOY<br>Fe-Ni-Mn合金中等温马氏体的生长过程
%A YANG Dazhi
%A ZHU Min Dalian Institute of Technology
%A LiaoningDeptof MaterSci
%A Eng
%A Dalian Institute of Technology
%A Liaoning
%A <br>杨大智
%A 朱敏
%J 金属学报
%D 1988
%I 
%X The substructural development of martensite plates at different stage of the transformation for an Fe-21Ni-4Mn alloy has been investigated by using transmission electron microscope. Twinning was found in small thin platelets at the initial stage. Fine twins extend to the whole platelet. The dislocations and twins were found in the thick platelets at a later stage. Bending of the twins was also observed frequently at this stage. Finally, several platelets coalesce with each other to forma macroscopic (252)_f martensite "plate". The original habit plane of the individual platelet was measured to be close to (121)_f.
%K Fe-Ni-Mn alloy
%K plate martensite
%K isothermal transformation<br>Fe-Ni-Mn合金
%K 片状马氏体
%K 等温转变
%U http://www.alljournals.cn/get_abstract_url.aspx?pcid=5B3AB970F71A803DEACDC0559115BFCF0A068CD97DD29835&cid=AB188D3B70B071C57EB64E395D864ECE&jid=B061E1135F1CBDEE96CD96C109FEAD65&aid=713E69676D0647C12ED7D9D8653DDBB5&yid=0702FE8EC3581E51&vid=B91E8C6D6FE990DB&iid=E158A972A605785F&sid=FBCA02DBD05BD4EA&eid=6A73B36E85DB0CE9&journal_id=0412-1961&journal_name=金属学报&referenced_num=1&reference_num=1