%0 Journal Article
%T Thermodynamic Assessment and Experimental Investigation of Fe-Al-C System<br>
%A Weiyan L Lin LI Li WANG Yanlin HE Shuigen HUANG School of Material Science
%A Engineering
%A Shanghai University
%A Shanghai
%A China Technology Center Steel Products Institute
%A Baosteel
%A Shenyang
%A China MTM
%A Katholieke Universiteit Leuven
%A Heverlee
%A B-
%A Belgium
%A <br>
%J 材料科学技术学报
%D 2008
%I 
%X Phase diagram information of the Fe-C, Fe-AI and AI-C systems are reviewed and the Fe-Al-C system is assessed. A FeAIC database is created by combining a set of thermodynamic parameters established by Kumar and SSOL database in Thermo-Calc software package. Ternary phase diagrams are calculated with FeAlC and the newly developed Thermo-Calc databases SSOL2 and SSOL4. The FeAIC database is the best one to describe the Fe-Al-C system. A1 and A3 values on the vertical section containing 1.5 wt pct Al are calculated with the FeAIC database in this work. To.validate the thermodynamic calculation, critical temperatures Ac1 and Ac3 are determined by using dilatometer analysis. There exist some errors between the calculated values and the experimental results. So further optimization of the Fe-Al-C system regarding bcc and fcc phases is necessary. The experimental data in this work could be of some value in further optimization.
%K Fe-Al-C
%K Phase diagram
%K TRIP steel<br>
%U http://www.alljournals.cn/get_abstract_url.aspx?pcid=5B3AB970F71A803DEACDC0559115BFCF0A068CD97DD29835&cid=84529CA2B2E519AC&jid=324DC3CAB22330DB19158AE0A9B7BFA5&aid=9E02FD53BB9D42711C6D6614F51B371A&yid=67289AFF6305E306&vid=B91E8C6D6FE990DB&iid=94C357A881DFC066&sid=E3691231514F8E11&eid=786A9BAE5CF9B9EE&journal_id=1005-0302&journal_name=材料科学技术学报&referenced_num=0&reference_num=22