%0 Journal Article
%T A PARAMETER FOR EVALUATING ABILITY OF GRAIN REFINEMENT OF SOLUTE ELEMENTS
%A HAN Qingyou HU Hanqi Beijing University of Science
%A Technology
%A Beijing
%A China [Originally published in ACTA METALL SIN
%A <br>HAN Qingyou HU Hanqi Beijing University of Science and Technology
%A Beijing
%A China [Originally published in ACTA METALL SIN
%J 金属学报(英文版)
%D 1989
%I 
%X The gradient of the equilibrium melting temperature distribution at the advancing liquid-solid interface of liquid side was derived.From which,a parameter,H,used for evaluating the abili- ty of grain refinement of solute elements was proposed.Experiments on Al-based alloys show that the grain size decreases as the value of parameter,H,increases.Such a dependance indi- cates that the parameter H can be used for choosing grain refiner.
%K solute elements
%K grain refinement<br>
%U http://www.alljournals.cn/get_abstract_url.aspx?pcid=5B3AB970F71A803DEACDC0559115BFCF0A068CD97DD29835&cid=AB188D3B70B071C57EB64E395D864ECE&jid=C19B08D052F5FD8445F4BB80A1A5D7BF&aid=9C6EFC2080683B3EC1409C72988EDC9D&yid=1833A6AA51F779C1&vid=0B39A22176CE99FB&iid=5D311CA918CA9A03&sid=BB0EA31DB1B01173&eid=10F298ED9F164662&journal_id=1006-7191&journal_name=金属学报(英文版)&referenced_num=0&reference_num=11