@inproceedings{55da0503520a49e484ae4fb92a0d6da6,
title = "Study on microstructure formation of TiAl based micro-laminates deposited by EB-PVD",
abstract = "TiAl based micro-laminated sheet was deposited by electron beam physical vapor deposition (EB-PVD) with dual-target in this work, and then the microstructure and phase analysis of as-deposited samples were studied by SEM, XRD and TEM. The results show that the difference of melting points between Ti and Al led to the distinctive structure: the Ti-Al layers were mainly constituted of equiaxed grains and Ti layers were constituted of column grains. Because of the deviation of saturated vapor pressure between Ti and Al element, the component showed a gradient change periodically along the normal direction of Ti-Al layers and results in several sub-layers. The Ti layers, Ti-Al layers and interfacial layers were constituted of α phase, γ+α2 phase and α2 phase respectively.",
keywords = "EB-PVD, Microlaminate, Microstructure, TiAl",
author = "Wang, \{Gu Ping\} and Li Ma",
note = "Publisher Copyright: {\textcopyright} (2014) Trans Tech Publications, Switzerland.; 4th International Conference on Advanced Design and Manufacturing Engineering, ADME 2014 ; Conference date: 26-07-2014 Through 27-07-2014",
year = "2014",
doi = "10.4028/www.scientific.net/AMM.633-634.422",
language = "英语",
series = "Applied Mechanics and Materials",
publisher = "Trans Tech Publications Ltd",
pages = "422--426",
editor = "Jianzhong Lin and Tianhong Yan and Jingwei Zhao and Xinsheng Xu and Zhengyi Jiang",
booktitle = "Advanced Materials and Processes IV",
address = "瑞士",
}