Synthesis and mechanical properties of innovative (TiB/Ti)-Ti3Al micro-laminated composites
作者： Shaohua Qin , Xiping Cui , Zhe Tian , Lin Geng , Baoxi Liu
DOI: 10.1016/J.JALLCOM.2017.01.047
关键词:
摘要: Abstract (TiB/Ti)-Ti 3 Al micro-laminated composites have been successfully produced by reaction annealing using in-house fabricated TiB/Ti composite foils and commercial pure as starting materials. The resulting showed a unique microstructure which was comprised of alternating layers Ti layers. Microstructure characterized systematically optical microscopy (OM) scanning electron (SEM). Furthermore, formation mechanism the novel structure discussed. exhibited desired combination enhanced tensile strength with superior ductility compared to monolithic Al. This could be likely attributed introduction ductile structure. It is noteworthy that fracture toughness had sharp increase, 1.5 times higher than
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