摘要
The corrosion behaviour of the Al 1%Mg, Al 3%Mg, Al 5%Mg and Al 3%Mg 0.15%Zr alloys in molten sodium was investigated. The morphology of the corrosion products and the alloying element distribution of the specimens were analyzed by using OM, SEM and EDS. The results showed that the effects of the magnesium content and the immersion temperature on the corrosion of the specimens are related to β phase (Mg 5Al 8).
The corrosion behaviour of the Al-1 % Mg, Al-3 % Mg, Al-5 % Mg and Al-3 % Mg-0.15 % Zr alloys in molten sodium was investigated. The morphology of the corrosion products and the alloying element distribution of the specimens were analyzed by using OM, SEM and EDS. The results showed that the effects of the magnesium content and the immersion temperature on the corrosion of the specimens are related to beta phase (Mg5Al8).
出处
《中国有色金属学会会刊:英文版》
CSCD
2000年第2期224-227,共4页
Transactions of Nonferrous Metals Society of China
基金
NationalNaturalScienceFoundationofChina