%0 Journal Article
%T STUDY ON INTERNAL OXIDATION KINETICS OF SINTERED Cu Al ALLOY<br>粉末烧结Cu-Al合金内氧化动力学的研究
%A TIAN Sugui
%A SHAO Huimeng
%A <br>田素贵
%A 邵会孟
%A 周龙江
%A 李铁藩
%J 腐蚀科学与防护技术
%D 1996
%I 
%X Internal oxidation kinetics of the sintered Cu 0.75%(wt) Al alloy has been studied in highly pure nitrogen gases. The results show that the kinetic curves of internal oxidation obey parabolic law in initial stage and linear regularity in later stage. Diffusion coefficient of oxygen and activation energy are determined from the internal oxidation kinetics so as to obtain the migration velocities of the reacting interface in different stages.
%K sintered Cu Al alloy
%K internal oxidation
%K kinetics
%K diffusion<br>粉末烧结
%K 内氧化
%K 动力学
%K 扩散
%K 铜铝合金
%U http://www.alljournals.cn/get_abstract_url.aspx?pcid=5B3AB970F71A803DEACDC0559115BFCF0A068CD97DD29835&cid=AB188D3B70B071C57EB64E395D864ECE&jid=9F6E6EC8BA5BB62698F6640073DDD6E1&aid=B65F6D099BC26FC7A1A36E5B3F5BDE69&yid=8A15F8B0AA0E5323&vid=5D311CA918CA9A03&iid=E158A972A605785F&sid=6209D9E8050195F5&eid=7C3A4C1EE6A45749&journal_id=1002-6495&journal_name=腐蚀科学与防护技术&referenced_num=2&reference_num=1