%0 Journal Article
%T USING HIGH Mg-CONTENT CORED-WIRE TO SPHEROIDIZE AND DESULPHURIZE DUCTILE IRON MELT IN INDUSTRIAL EXPERIMENTS
%A RZWu
%A <br>R.Z.Wu
%A B.D.Sun
%A H.J.Ni
%A Y.B.Wu
%A H.S.Wu
%A J.G.Ge
%J 金属学报(英文版)
%D 2004
%I 
%X 40% Mg-content cored-wire was used to desulphurize and spheroidize ductile iron melt in industrial experiments. The optimal feeding speed and suitable treatment temperature were determined in the experiments. And cored-wire method and pouring method were compared.Conclusions have been drawn that, under these conditions in the experiments, the optimal feeding speed is 15m/min, treatment temperature should be as low as possible, 1400-1450℃ generally; and cored-wire method can act more effective in ductile iron melt desulphurization and spheroid than pouring method.
%K high Mg-content cored-wire
%K cored-wire method
%K spheroid desulphurization<br>镁
%K 空心导线
%K 球状分布
%K 离子熔化
%K 加料速度
%K 热处理温度
%U http://www.alljournals.cn/get_abstract_url.aspx?pcid=5B3AB970F71A803DEACDC0559115BFCF0A068CD97DD29835&cid=AB188D3B70B071C57EB64E395D864ECE&jid=C19B08D052F5FD8445F4BB80A1A5D7BF&aid=F3F15CBF51562D0CBD065FD7E39C5692&yid=D0E58B75BFD8E51C&vid=BCA2697F357F2001&iid=B31275AF3241DB2D&sid=E348995F86F60FD3&eid=3E851F4852A9516C&journal_id=1006-7191&journal_name=金属学报(英文版)&referenced_num=0&reference_num=9