研究了Zr<,0.9>Ti<,0.1>V<,2>合金的循环吸放氢性能.合金在吸氢P-C-T曲线的特征区域内具有良好的循环吸氢稳定性,在P-C-T曲线的吸氢平台区(H/A为0.5左右)、吸氢形成氢化物初始阶段(H/A为1～1.2)、吸氢形成氢化物中间阶段(H/A为1.4左右)吸放氢循环测试中,每组循环内合金的吸氢量差别非常小,循环吸氢稳定性很好.经过70次吸氢循环后,合金的吸氢量可以恢复到1.957(H/A),合金的粉碎程度很低,表明合金具有良好的循环吸氢能力.
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