作者: Jae-Han Jung , Ki-Young Lee , Jai-Young Lee
DOI: 10.1016/0925-8388(95)01601-5
关键词:
摘要: The effect of La addition on the activation behaviour ZrCrNi based electrode alloys has been investigated. surface morphologies as sintered and activated samples have studied by SEM. It found that improves behaviour, which is attributed to initiation fine cracks around La-rich particles their expansion hydrogen absorption.