[合金化和表面处理对镁基贮氢材料性能的影响]

【合金化和表面处理对镁基贮氢材料性能的影响】.pdf本论文由中国国家自然 科学基金提供资助ABSTRACT kineticandthermodynamicpropertiesofhydridingand dehydridingmagnesiumandthemagnesiumalloys.In the firstpart of the thesis,previous researchwork comprehensivelyreviewed.On thebasis ofprevious investigationtheeffectsofalloyingandsurface treatmentsonthepropertiesofhydriding-dehydriding ofmagnesmagnesium-basedhydrides arehardtoobtain.Thehydriding-dehydridingkinetics ofmagnesium andmagnesiumallcyswerethroughlyinvestigatedin the lact.part ofthe thesis.The results show that in hydriding,the kineticprocess is governed by the surfacecontrollednucleationprocessplusdiffusion controlledgrowth;whi
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