%0 Journal Article
%T Effects of TiC on the Conductivities of Titania Slag<br>TiC对高钛渣电导率的影响
%A ZHONG Hexiang
%A WANG Shulan
%A ZHANG Lijun
%A <br>钟和香
%A 王淑兰
%A 张丽君
%J 金属学报
%D 2004
%I 
%X By an a.c. impedance technique, the effects of TiC particle on the conductivities of titania slag with composition of 24.3%CaO-23.3%SiO2-13.8%Al_2O_3 15.3%MgO-23.3%TiO_2 were studied in the temperature range of 1723 K to 1633 K. TiC particles in the slag are charge carriers and decrease the conductivities of the slag. The slag containing 0.5%TiC has the lowest conductivity. Increasing the particle size, the conductivities increase. The rate constants and the activation energy of the crystallization reaction of CaTiO_3 were calculated based on the first-order kinetic equation
%K titania slag
%K conductivity
%K TiC
%K kinetics<br>高钛渣
%K 电导率
%K TiC
%K 动力学
%U http://www.alljournals.cn/get_abstract_url.aspx?pcid=5B3AB970F71A803DEACDC0559115BFCF0A068CD97DD29835&cid=AB188D3B70B071C57EB64E395D864ECE&jid=B061E1135F1CBDEE96CD96C109FEAD65&aid=0A2F218DE155C219&yid=D0E58B75BFD8E51C&vid=1371F55DA51B6E64&iid=94C357A881DFC066&sid=F204392B3B11C3BD&eid=5A751AE9FA58A3FB&journal_id=0412-1961&journal_name=金属学报&referenced_num=2&reference_num=15