%0 Journal Article %T EQUILIBRIUM BETWEEN NONSTOICHIOMETRIC Mo AND MoO_2——WITH APPLICATION OF SIEVERTS' LAW CONSTANT TO SMILTENS' INTEGRATION %A 方正 %A 陈新民 %J 金属学报 %D 1988 %I %X 本文报道MoO_2部分非化学计量区域研究结果,并综合Mo-MoO_2平衡及氧在金属Mo中溶解度数据,绘制750,850及950℃下非化学计量Mo与MoO_2平衡真实氧位线;同时对MoO_2生成自由焓进行非化学计量的Smiltens修正.为解决Smiltens修正积分应用于纯金属边时的困难,积分中引入了Sieverts常数.计算表明,Smiltens修正量对MoO_2生成自由焓值无明显影响. %K 非化学计量MoO_2 %K 氧位线 %K 自由焓 %K Sieverts常数 %K Smiltens积分 %U http://www.alljournals.cn/get_abstract_url.aspx?pcid=5B3AB970F71A803DEACDC0559115BFCF0A068CD97DD29835&cid=AB188D3B70B071C57EB64E395D864ECE&jid=B061E1135F1CBDEE96CD96C109FEAD65&aid=C68D66A5365B4194775ABAC0EDDC7A5D&yid=0702FE8EC3581E51&vid=B91E8C6D6FE990DB&iid=CA4FD0336C81A37A&sid=480C51B1F0CE0AB6&eid=A63576421B012172&journal_id=0412-1961&journal_name=金属学报&referenced_num=0&reference_num=1