Hydrogen Fixation Effect of Rare Earths in Pure Aluminium and Aluminium Alloys
来源期刊：Journal of Rare Earths1992年第4期
论文作者：李道韫 徐连棠 张会义
文章页码：288 - 291
摘 要：<正> The areal distribution of some elements in the rare earth bearing spheroidal phases in pure aluminium andAl-Mn alloys was studied by SIMS（secondary ion mass spectrometry）.The results show that cerium,iron.silicon and hydrogen are significantly segregated in the phases.Thus the existence of hydrogen-rich rare earthbearing eompounds is confirmed.It indicates that the rare earths have a hydrogen fixation effect in aluminiumand aluminium alloys.
李道韫，徐连棠，张会义
摘 要：<正> The areal distribution of some elements in the rare earth bearing spheroidal phases in pure aluminium andAl-Mn alloys was studied by SIMS（secondary ion mass spectrometry）.The results show that cerium,iron.silicon and hydrogen are significantly segregated in the phases.Thus the existence of hydrogen-rich rare earthbearing eompounds is confirmed.It indicates that the rare earths have a hydrogen fixation effect in aluminiumand aluminium alloys.
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