2Charles P. Controlling the texture of tantalum plate [ J ]. Journal of Metals, 1989,10:46 - 49.
3Murr E. Electron and Ion Microscopy and Microanalysis [ M]. New York and Basel: Marcel Dekkar Inc, 1982: 543 - 559.
4Bates V T. Physical metallurgy of electron beam mehed tantalum and cotumbium [ A ]. Proceedings of the Conference on Electron Beam Melting and Refining State of the Art 1983[C]. 1983:204 -216.
5Mose K D, Chatterjee T K, Kumar P. The effects of silicon on the properties of tantalum [ J ]. Journal of Metals, 1989,41(10) : 50 -53.
