Microstructural characterization of Ti-Ta-based surface alloy fabricated on TiNi SMA by additive pulsed electron-beam melting of film/substrate system

TiNi shape memory alloys (SMAs) are unique metallic biomaterials due to the combination of superelasticity and high corrosion resistance. Important limitations for biomedical applications of TiNi SMAs are the release of toxic Ni into adjacent tissues, as well as insufficient level of X-ray visibilit...

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Veröffentlicht in:	Journal of alloys and compounds 2018-01, Vol.730, p.376-385
Hauptverfasser:	Meisner, L.L., Markov, A.B., Rotshtein, V.P., Ozur, G.E., Meisner, S.N., Yakovlev, E.V., Semin, V.O., Mironov, Yu.P., Poletika, T.M., Girsova, S.L., Shepel, D.A.
Format:	Artikel
Sprache:	eng
Schlagworte:	Alloy systems Amorphous-nanocrystalline structure Biocompatibility Biomedical materials Corrosion resistance Deposition Electron beams Intermetallic compounds Martensite Martensitic transformations Melting Microstructure Nanocrystals Nickel base alloys Nickel compounds Pulsed electron beam Shape memory alloys Superelasticity Surgical implants Tantalum base alloys Thin films Thin films and multilayers Ti-30Ta alloy TiNi SMAs Titanium base alloys Titanium compounds Visibility
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