用前向反冲方法和高能非Rutherford背散射方法研究了磁控溅射制备的Ti-Mo合金薄膜的氢化性能和碳、氧污染的影响.掺Mo的Ti合金薄膜不仅能大大减低碳的污染,而且较纯钛有较高的吸氢性能.合金氢化后由δ相氢化物和β相固溶体组成.随着Mo成分增加,合金中的β-(Ti,Mo)含量上升.当Mo含量(原子分数,%)约20时可形成单一的β相固溶体,此时氢含量(原子分数,%)仍可在45以上.Ti-Mo合金薄膜同时也具有良好的附着力和抗粉化性能.
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