【摘要】 对近年来Mg-Ti二元合金的研究开发概况、制备技术、结构与性能等方面进行了系统阐述。介绍了采用机械合金化法、物理气相沉积法、高压合成法以及放电等离子烧结等方法获得的亚稳态Mg-Ti二元合金,分析了不同制备技术对Mg-Ti二元合金的结构演变、储氢性能、氢致光变特性和力学性能的主要影响因素,并对Mg-Ti二元合金研究中存在的问题以及今后的发展方向进行了探讨与展望。更多还原

【Abstract】 The research and development, preparation technologies, structures and properties of Mg-Ti binary alloys in the recent years are expatiated systematically. It is introduced that mechanical alloying method, physical vapor deposition (PVD) method, high pressure synthesis method and spark plasma sintering method can be used to obtain metastable Mg-Ti binary alloys. And the main factors affecting structural evolvement, hydrogen storage properties, switchable optical properties and mechanical properties of Mg-Ti binary alloys are analyzed. In addition, the pivotal problems in these researches are discussed and the development trend in the future is proposed.更多还原