Corrosion Behaviour of Selective Laser Melted Ti-TiB Biocomposite in Simulated Body Fluid

被引：173
|
作者：
Chen, Yang [1 ]
Zhang, Junxi [1 ]
Dai, Nianwei [1 ]
Qin, Peng [2 ]
Attar, Hooyar [2 ]
Zhang, Lai-Chang [2 ]
机构：
[1] Shanghai Univ Elect Power, Shanghai Key Lab Mat Protect & Adv Mat Elect Powe, Shanghai 200090, Peoples R China
[2] Edith Cowan Univ, Sch Engn, 270 Joondalup Dr, Perth, WA 6027, Australia
来源：
ELECTROCHIMICA ACTA | 2017年 / 232卷
基金：
澳大利亚研究理事会;
关键词：
Titanium biocomposite; Selective laser melting; Corrosion resistance; Passive film; COMMERCIALLY PURE TITANIUM; MECHANICAL-PROPERTIES; TI-6AL-4V ALLOY; GALVANIC CORROSION; MATRIX COMPOSITES; AL-12SI ALLOY; DEGREES-C; MICROSTRUCTURE; RESISTANCE; WEAR;
D O I：
10.1016/j.electacta.2017.02.112
中图分类号：
O646 [电化学、电解、磁化学];
学科分类号：
081704 ;
摘要：
The corrosion behaviour of CP-Ti and Ti-TiB composite produced by selective laser melting (SLM) in the artificial simulated body fluid (Hank's solution) at body temperature was investigated systematically by using electrochemical measurements (potentiodynamic polarisation curves and electrochemical impedance spectroscopy), together with some detailed structural characterisations. The results demonstrate that SLM-produced Ti-TiB composite samples possess better corrosion resistance than SLM-produced CP-Ti samples in Hank's solution. Due to these tiny TiB and TiB2 particles acting as the micro-cathode uniformly distributing in titanium matrix, anodic dissolution of titanium matrix in the corrosion process is prominently facilitated in early stages, followed by rapid passivation on the surface. The corrosion mechanism of Ti-TiB composite samples has also been discussed in detail in this paper. (C) 2017 Elsevier Ltd. All rights reserved.
引用
收藏
页码：89 / 97
页数：9
相关论文
共 50 条
  • [1] Fatigue Behaviour of Additive Manufactured Ti-TiB
    Douglas B. Boudreau
    Liza-Anastasia DiCecco
    Olufisayo A. Gali
    Afsaneh Edrisy
    MRS Advances, 2018, 3 (62) : 3641 - 3653
  • [2] Fatigue Behaviour of Additive Manufactured Ti-TiB
    Boudreau, Douglas B.
    Dicecco, Liza-Anastasia
    Gali, Olufisayo A.
    Edrisy, Afsaneh
    MRS ADVANCES, 2018, 3 (62): : 3641 - 3653
  • [3] Laser deposition of in situ Ti-TiB composites
    Banerjee, R
    Collins, PC
    Fraser, HL
    ADVANCED ENGINEERING MATERIALS, 2002, 4 (11) : 847 - 851
  • [4] Nanoindentation and wear properties of Ti and Ti-TiB composite materials produced by selective laser melting
    Attar, H.
    Ehtemam-Haghighi, S.
    Kent, D.
    Okulov, I. V.
    Wendrock, H.
    Boenisch, M.
    Volegov, A. S.
    Calin, M.
    Eckert, J.
    Dargusch, M. S.
    MATERIALS SCIENCE AND ENGINEERING A-STRUCTURAL MATERIALS PROPERTIES MICROSTRUCTURE AND PROCESSING, 2017, 688 : 20 - 26
  • [5] Comparison of microstructural evolution in laser-deposited and arc-melted In-Situ Ti-TiB composites
    R. Banerjee
    A. Genç
    P. C. Collins
    H. L. Fraser
    Metallurgical and Materials Transactions A, 2004, 35 : 2143 - 2152
  • [6] Comparison of microstructural evolution in laser-deposited and arc-melted in-situ Ti-TiB composites
    Banerjee, R
    Genç, A
    Collins, PC
    Fraser, HL
    METALLURGICAL AND MATERIALS TRANSACTIONS A-PHYSICAL METALLURGY AND MATERIALS SCIENCE, 2004, 35A (07): : 2143 - 2152
  • [7] Mechanical behavior of porous commercially pure Ti and Ti-TiB composite materials manufactured by selective laser melting
    Attar, H.
    Loeber, L.
    Funk, A.
    Calin, M.
    Zhang, L. C.
    Prashanth, K. G.
    Scudino, S.
    Zhang, Y. S.
    Eckert, J.
    MATERIALS SCIENCE AND ENGINEERING A-STRUCTURAL MATERIALS PROPERTIES MICROSTRUCTURE AND PROCESSING, 2015, 625 : 350 - 356
  • [8] Corrosion behaviour of pure magnesium in a simulated body fluid
    Song Guang-Ling
    Song Shi-Zhe
    ACTA PHYSICO-CHIMICA SINICA, 2006, 22 (10) : 1222 - 1226
  • [9] Corrosion Behaviour of Selective Laser Melted TC4 Alloy
    Yang Hui-hui
    Yang Jing-jing
    Yu Han-chen
    Wang Ze-min
    Zeng Xiao-yan
    CAILIAO GONGCHENG-JOURNAL OF MATERIALS ENGINEERING, 2018, 46 (08): : 127 - 133
  • [10] Corrosion fatigue behavior of electron beam melted iron in simulated body fluid
    Steffen Wackenrohr
    Christof Johannes Jaime Torrent
    Sebastian Herbst
    Florian Nürnberger
    Philipp Krooss
    Christoph Ebbert
    Markus Voigt
    Guido Grundmeier
    Thomas Niendorf
    Hans Jürgen Maier
    npj Materials Degradation, 6
12345