%0 Journal Article
%T MECHANISM OF INOCULATION OF CAST IRON<br>铸铁孕育机制
%A QIN Ziqiang
%A YU Zongsen Beijing University of Iron
%A Steel Technology
%A <br>秦子强
%A 余宗森
%J 金属学报
%D 1988
%I 
%X The "carbon peaks" and high carbon activity spots appear in molten cast ironduring inoculation by Si. No evidence shows that the number of Si-rich particles whichmight be the heterogeneous nuclei of graphite is increased by inoculation. It is suggested thatthe mechanism of inoculation is the undulation of C concentration and activity in an inocu-lated cast iron. The fading of inoculation is caused by the fading of undulation.
%K cast iron
%K inoculation
%K catbon activity
%K electron
%K probe microanalysis<br>铸铁
%K 孕育
%K 碳活度
%K 电子探针微分析
%U http://www.alljournals.cn/get_abstract_url.aspx?pcid=5B3AB970F71A803DEACDC0559115BFCF0A068CD97DD29835&cid=AB188D3B70B071C57EB64E395D864ECE&jid=B061E1135F1CBDEE96CD96C109FEAD65&aid=E182395E4E59340357FFE1795191AE2B&yid=0702FE8EC3581E51&vid=B91E8C6D6FE990DB&iid=CA4FD0336C81A37A&sid=28F8B56DB6BEE30E&eid=7C72DBC13F2D71EC&journal_id=0412-1961&journal_name=金属学报&referenced_num=0&reference_num=1