%0 Journal Article
%T HIGH TEMPERATURE HOT-CORROSION BEHAVIOR OF (Ni, Pd)Al COATING
(Ni,Pd)Al涂层的高温热腐蚀
%A LI Mengjin
%A SUN Xiaofeng
%A GUAN Hengrong
%A JIANG Xiaoxia
%A HU Zhuangqi
%A
李猛进
%A 孙晓峰
%A 管恒荣
%A 姜晓霞
%A 胡壮麒
%J 金属学报
%D 2004
%I
%X 利用XRD,TGA,SEM/EDS等方法,研究了(Ni,Pd)Al涂层在纯Na2SO4以及Na2SO4 25%NaCl两种熔盐环境中的高温抗热腐蚀行为.结果表明,与NiAl涂层相比,(Ni,Pd)A1涂层900℃下具有较好的抗高温热腐蚀性能.添加改性元素Pd,阻碍了S进一步向涂层内层扩散,提高了铝化物涂层的抗高温腐蚀性能.
%K (Ni
%K Pd)Al
%K NiAl coating
%K hot corrosion
%K corrosion kinetics
%K Na salt
(Ni,Pd)Al涂层
%K NiAl涂层
%K 热腐蚀
%K 腐蚀动力学
%K 钠盐
%U http://www.alljournals.cn/get_abstract_url.aspx?pcid=5B3AB970F71A803DEACDC0559115BFCF0A068CD97DD29835&cid=AB188D3B70B071C57EB64E395D864ECE&jid=B061E1135F1CBDEE96CD96C109FEAD65&aid=297FF380644889EF&yid=D0E58B75BFD8E51C&vid=1371F55DA51B6E64&iid=DF92D298D3FF1E6E&sid=1F7317C17A9AF4FA&eid=0358FC3DBCE8E14D&journal_id=0412-1961&journal_name=金属学报&referenced_num=0&reference_num=13