Laser induced anisotropic wetting on Ti-6Al-4V surfaces

被引：19
|
作者：
May, A. [1 ]
Agarwal, N. [1 ]
Lee, J. [1 ]
Lambert, M. [1 ]
Akkan, C. K. [1 ]
Nothdurft, F. P. [2 ]
Aktas, O. C. [1 ]
机构：
[1] INM Leibniz Inst New Mat, D-66123 Saarbrucken, Germany
[2] Univ Saarland, Dept Prosthet Dent & Dent Mat Sci, D-66421 Homburg, Germany
来源：
MATERIALS LETTERS | 2015年 / 138卷
关键词：
Titanium alloy; Laser treatment; Anisotropic wetting; Surface topography; Laser nitriding;
D O I：
10.1016/j.matlet.2014.09.092
中图分类号：
T [工业技术];
学科分类号：
08 ;
摘要：
The surface of the medical grade titanium alloy (Ti-6Al-4V) was modified using a millisecond laser to alter the topography and wetting behavior. We combined anisotropic surface patterning with a nitriding process which is essential for the protection of dental implants against corrosion and wear. While a homogenous nitride layer was achieved, the laser induced a surface topography composed of both micro- and nano-structures. The surface topography leads to anisotropy in wetting which is desired in next generation implant applications such as nature-analogue anisotropic dental restoration. (C) 2014 Elsevier B.V. All rights reserved.
引用
收藏
页码：21 / 24
页数：4
相关论文
共 50 条
  • [31] Microstructures of laser-deposited Ti-6Al-4V
    Wu, XH
    Jing, LA
    Mel, JF
    Mitchell, C
    Goodwin, PS
    Voice, W
    MATERIALS & DESIGN, 2004, 25 (02) : 137 - 144
  • [32] Microstructural study of Laser formed Ti-6Al-4V
    Kelly, SM
    Kampe, SL
    Crowe, CR
    SOLID FREEFORM AND ADDITIVE FABRICATION-2000, 2000, 625 : 3 - 8
  • [33] LASER SURFACE MELTING OF TI-6AL-4V ALLOY
    AKGUN, OV
    INAL, OT
    JOURNAL OF MATERIALS SCIENCE, 1992, 27 (05) : 1404 - 1408
  • [34] Fiber laser welding of NiTi to Ti-6Al-4V
    Miranda, R. M.
    Assuncao, E.
    Silva, R. J. C.
    Oliveira, J. P.
    Quintino, L.
    INTERNATIONAL JOURNAL OF ADVANCED MANUFACTURING TECHNOLOGY, 2015, 81 (9-12): : 1533 - 1538
  • [35] Effect of mean stress on fretting fatigue of Ti-6Al-4V on Ti-6Al-4V
    Lovrich, NR
    Neu, RW
    FATIGUE & FRACTURE OF ENGINEERING MATERIALS & STRUCTURES, 2006, 29 (01) : 41 - 55
  • [36] Fiber laser welding of NiTi to Ti-6Al-4V
    R. M. Miranda
    E. Assunção
    R. J. C. Silva
    J. P. Oliveira
    L. Quintino
    The International Journal of Advanced Manufacturing Technology, 2015, 81 : 1533 - 1538
  • [37] STRUCTURE AND PITTING CORROSION OF Ti-6Al-4V ALLOY AND Ti-6Al-4V WELDS
    Ferdinandov, Nikolay Vasilev
    Gospodinov, Danail Dimitrov
    Ilieva, Mariana Dimitrova
    Radev, Rossen Hristov
    PROCEEDINGS OF THE 7TH INTERNATIONAL CONFERENCE ON ADVANCED MATERIALS AND SYSTEMS, 2018, : 325 - 330
  • [38] Microstructural Strengthening and Plastic Degradation of Ti-6Al-4V Induced by Laser Ablation
    Zhang, Yu
    Shi, Xianzhe
    Du, Zhiqin
    Yang, Yahui
    Liu, Xiaochuan
    Li, Yulong
    Shen, Jianghua
    METALS AND MATERIALS INTERNATIONAL, 2023, 30 (4) : 895 - 908
  • [39] CAVITATION-INDUCED EROSION OF TI-6AL-4V
    ESSENMACHER, D
    PREZKOP, MF
    MIKKOLA, DE
    KOSS, DA
    METALLURGICAL TRANSACTIONS A-PHYSICAL METALLURGY AND MATERIALS SCIENCE, 1978, 9 (08): : 1069 - 1074
  • [40] Transformation superplasticity of Ti-6Al-4V and Ti-6Al-4V/TiC composites at high stresses
    Schuh, C
    Dunand, DC
    SUPERPLASTICITY IN ADVANCED MATERIALS, ICSAM-2000, 2001, 357-3 : 177 - 182
12345