%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