介绍了3种组成的Ti-V合金(Ti0.76V0.24、Ti0.51V0.49和Ti0.25V0.75)及其氢化物的晶体结构确定方法.通过XRD分析和理论计算,确定这3种合金为bcc结构,它们的纯β相氢化物是fcc结构,并测得了这两类结构的晶胞参数.研究发现,Ti-V合金吸氢性能比金属V有所改善,H原子数与合金原子数之和的比大于1.0才能发生α相氢化物向β相氢化物的转变.
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