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Properties of NiTi - shape memory alloy after modification by RF PCVD method

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Warianty tytułu
Języki publikacji
EN
Abstrakty
EN
The DLC (diamond-like carbon) and NCD (nanocrystalline diamond) layers coat made implants of medical steel 316L, titanium and titanium alloys. These layers have excellent properties such as: high hardness, good biocompatibility to various types of cells, good adhesion to implants, wheres implants with diamond layer have good corrosion resistance in body fluids. Result received for these materials are encourage to modification other materials for example shape memory alloy NiTi, Nitinol is often used material in interventional cardiology, orthodontics and urology. Shape memory alloy characterizes of return to designed shape, superelasticity, thermomechanical behavior. This phenomenons are proceeded thanks to the martensite transformation. Modification in high temperature perhaps cause failure martensite transformation which influence on the material properties change.
Słowa kluczowe
Rocznik
Strony
37--39
Opis fizyczny
Bibliogr. 9 poz., rys., tab., wykr.
Twórcy
  • Biomedical Engineering Division, Institute of Materials Science and Engineering, Technical University of Łódź, Poland
autor
  • Materials Department,Ecole Catholique D'artset Metiers, Lyon, France
  • Biomedical Engineering Division, Institute of Materials Science and Engineering, Technical University of Łódź, Poland
  • Biomedical Engineering Division, Institute of Materials Science and Engineering, Technical University of Łódź, Poland
Bibliografia
  • [1] B.P. McNamara, H. Murphy, M.M. Morshed: “Adhesion properties of diamond-like coated orthopedic biomaterials”; Diamond and Related Materials: 10 2001 1098-1102.
  • [2] G. Heinrich, B. Rinne, R. Thull, S.M., Rosiwal, R.F. Singer, “Characterization of CVD diamond-coated titanium base compounds for biomedical applications,” Biomed. Tech. (Berl.) 43(1998):382-383 (Suppl).
  • [3] C.D.J.Barras and K.A.Myers “Nitinol-its use in vascular surgery and other application”; Eur Jvasc Endovasc Surg 19,564-569 (2000).
  • [4] P. Rocher, L. El Medawar, J.-C. Homez M. Traisnel, J. Breme, H.F. Hildebrand: “Biocorrosion and cytocompatibility assessment of NiTi shape memory alloys” ; Scripta Materialia 50 (2004) 255-260
  • [5] S. Mitura, A.Mitura. P.Niedzielski, P.Couvrat: “Nanocrystalline diamond coatings” Biomaterials: Volume: 17, Issue:6, 1996, pp. 587-595
  • [6] Bakowicz K., Mitura S.: “Biocompatybility of NCD”; Journal of Wide Bandgap Materials,Vol.9, No.4 (2002) 261-2711.
  • [7] Duerig T., Peton A., Stockel D. “An overview of nitinol medical applications” Materials Science and Engineering Volume: 273-275. December 15, 1999, pp. 149-160.
  • [8] M.F Chen, X.J.Yang, R.X.Hu, Z.D.Cui, H.C.Man: “Bioactive NiTi shape memory alloy used as bone bonding implants” ; Materials Science and Engineering C 24-20.
  • [9] http://herkules.oulu.fi
Typ dokumentu
Bibliografia
Identyfikator YADDA
bwmeta1.element.baztech-article-AGH5-0008-0079
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