阐述了Ti基大块金属玻璃(BMG)的成分设计原则及制备方法,并对Ti基非晶合金及其部分晶化复合材料的力学性能及断裂机理进行了评述.结果表明:Ti基大块金属玻璃具有较高的断裂强度、弹性延伸率及一定的塑性延伸率,而经过部分晶化获得的非晶合金基纳米颗粒复合材料,其室温塑性获得很大的改善.在此基础上探讨了该合金目前所存在的问题、研究热点以及其应用前景.
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