Plasma Sprayed Alumina Coating on Ti6Al4V Alloy for Orthopaedic Implants: Microstructure and Phase Analysis

被引：7
|
作者：
Khalid, M. [1 ]
Mujahid, M. [1 ]
Khan, A. N. [2 ]
Rawat, R. S. [3 ]
Salam, I. [2 ]
Mahmood, K. [2 ]
机构：
[1] NUST, Sch Chem & Mat Engn, Islamabad, Pakistan
[2] Inst Ind Control Syst, Islamabad, Pakistan
[3] Nanyang Technol Univ, Natl Inst Educ, Singapore, Singapore
来源：
ADVANCED MATERIALS XII | 2012年 / 510-511卷
关键词：
Alumina coating; Ti6Al4V; microstructure; Biomedical application; TI;
D O I：
10.4028/www.scientific.net/KEM.510-511.547
中图分类号：
T [工业技术];
学科分类号：
08 ;
摘要：
Alumina was coated on Ti6Al4V alloy by atmospheric plasma spraying. Surface and cross sectional analysis of the coating by SEM showed that diameter and thickness of splat was greatly influenced by arc current and stand-off distance. In turn, this variation in splat morphology had effect on evolution of alpha-Al2O3 and gamma-Al2O3 phases as revealed by XRD. Higher proportion of required gamma-Al2O3 phase was achieved at stand-off distance of 130 mm and arc current of 500A.
引用
收藏
页码：547 / +
页数：3
相关论文
共 50 条
  • [41] Finite Element Analysis for Temperature Field of Laser Remelting Plasma Sprayed Ni-based Gradient Coating on Ti6Al4V Alloy Surface
    Guo, Huafeng
    Zhou, Jianzhong
    Sun, Tao
    Li, Juli
    Li, Zhi
    MANUFACTURING PROCESS TECHNOLOGY, PTS 1-5, 2011, 189-193 : 340 - +
  • [42] Surface characterization and preparation of Ta coating on Ti6Al4V alloy
    Yu, Xiaoming
    Tan, Lili
    Yang, Huazhe
    Yang, Ke
    JOURNAL OF ALLOYS AND COMPOUNDS, 2015, 644 : 698 - 703
  • [43] Coating of two kinds of bioactive glass on Ti6Al4V alloy
    Kang, Eun-Tae
    Lee, Nam-Young
    Choi, Hyun-Bin
    JOURNAL OF THE KOREAN CRYSTAL GROWTH AND CRYSTAL TECHNOLOGY, 2018, 28 (05): : 206 - 210
  • [44] Novel Bio-functional Magnesium Coating on Porous Ti6Al4V Orthopaedic Implants: In vitro and In vivo Study
    Xiaokang Li
    Peng Gao
    Peng Wan
    Yifeng Pei
    Lei Shi
    Bo Fan
    Chao Shen
    Xin Xiao
    Ke Yang
    Zheng Guo
    Scientific Reports, 7
  • [45] Mechanisms of Premature Fracture in Modular Neck Stems Made of CoCrMo/Ti6Al4V and Ti6Al4V/Ti6Al4V Alloy
    Dolinar, Drago
    Gorensek, Miro
    Avsec, Klemen
    Batic, Barbara Setina
    Hocevar, Matej
    Godec, Matjaz
    Zuzek, Borut
    Debeljak, Mojca
    Jenko, Monika
    Grant, John T.
    Kocjancic, Bostjan
    COATINGS, 2023, 13 (07)
  • [46] Novel Bio-functional Magnesium Coating on Porous Ti6Al4V Orthopaedic Implants: In vitro and In vivo Study
    Li, Xiaokang
    Gao, Peng
    Wan, Peng
    Pei, Yifeng
    Shi, Lei
    Fan, Bo
    Shen, Chao
    Xiao, Xin
    Yang, Ke
    Guo, Zheng
    SCIENTIFIC REPORTS, 2017, 7
  • [47] Phase Transformations and Thermodynamics Analysis of Hydrogen Absorption of Ti6Al4V Alloy
    Zhang Xiaoxue
    Du Jiangfei
    Peng Feifei
    Xiao Xingmao
    Yuan Baoguo
    RARE METAL MATERIALS AND ENGINEERING, 2021, 50 (09) : 3043 - 3049
  • [48] Phase Transformations and Thermodynamics Analysis of Hydrogen Absorption of Ti6Al4V Alloy
    Zhang, Xiaoxue
    Du, Jiangfei
    Peng, Feifei
    Xiao, Xingmao
    Yuan, Baoguo
    Xiyou Jinshu Cailiao Yu Gongcheng/Rare Metal Materials and Engineering, 2021, 50 (09): : 3043 - 3049
  • [49] Microstructure characterization and tribological behavior of anodized ti6al4v alloy
    Cely, M. M.
    Toro, Alejandro
    Estupinan, Hugo
    Yesid Pena, Dario
    INGENIERIA Y COMPETITIVIDAD, 2014, 16 (01): : 281 - 290
  • [50] Properties and Microstructure of Forged Powder Metallurgy Ti6Al4V Alloy
    Wang, Haiying
    Yang, Fang
    Guo, Zhimeng
    Feng, Zhaohong
    Zhang, Ce
    Lan, Bo
    Wang, Shuyun
    Lu, Boxin
    Xiyou Jinshu Cailiao Yu Gongcheng/Rare Metal Materials and Engineering, 2020, 49 (08): : 2855 - 2860
12345