On the machinability and properties of Ti-6Al-4V biomaterial with n-HAp powder-mixed ED machining

被引:33
作者
Bains, Preetkanwal Singh [1 ]
Bahraminasab, Marjan [2 ]
Sidhu, Sarabjeet Singh [1 ]
Singh, Gurpreet [1 ]
机构
[1] Beant Coll Engn & Technol, Dept Mech Engn, Gurdaspur 143521, Punjab, India
[2] Semnan Univ Med Sci, Sch Med, Dept Tissue Engn & Appl Cell Sci, Semnan, Iran
关键词
Electric discharge machining; biomaterial; titanium; material erosion rate; Taguchi; wear; corrosion; NANOPOROUS BIOCOMPATIBLE LAYER; FIELD-ASSISTED EDM; HYDROXYAPATITE COATINGS; SURFACE MODIFICATION; FABRICATION; PARTICLES; SCAFFOLDS; TRENDS; ALLOY; WEAR;
D O I
10.1177/0954411919891887
中图分类号
R318 [生物医学工程];
学科分类号
0831 ;
摘要
Nano-hydroxyapatite powder was used in electric discharge machining to modify the surface of Ti-6Al-4V medical alloy. Herein, electric discharge machining was performed, with and without powder-mixed flushing for evaluation of the material erosion rate and surface roughness. In addition to dielectric type, several process parameters including current, pulse-on duration, pulse-off duration, and electrode hole diameter were considered. The experiments were planned by Taguchi design technique and conducted to analyze the material erosion rate and surface roughness. After machining, scanning electron microscope, energy-dispersive X-ray spectrometry, and X-ray diffraction techniques were used to evaluate the surfaces of the samples. Furthermore, wear and corrosion tests were also carried out on the Ti alloy with modified surfaces. The influential factors were identified based on analysis of variance results. Current and dielectric type were the significant factors, both for the material erosion rate and surface roughness. The scanning electron microscope images of Ti-6Al-4V samples highlighted that the process parameters exhibited a vital influence on the topology and microstructure of machined surface. Furthermore, energy-dispersive X-ray spectrometry and X-ray diffraction analyses confirmed the presence of hydroxyapatite on Ti alloy surface after machining. Moreover, the results of wear and corrosion tests revealed lower wear and corrosion rates of the surface-treated workpiece with nano-hydroxyapatite.
引用
收藏
页码:232 / 242
页数:11
相关论文
共 39 条
[1]   Aseptic loosening of femoral components - A review of current and future trends in materials used [J].
Bahraminasab, Marjan ;
Sahari, B. B. ;
Edwards, K. L. ;
Farahmand, Farzam ;
Arumugam, Manohar ;
Hong, Tang Sai .
MATERIALS & DESIGN, 2012, 42 :459-470
[2]   Magnetic Field Influence on Surface Modifications in Powder Mixed EDM [J].
Bains, Preetkanwal Singh ;
Sidhu, Sarabjeet Singh ;
Payal, H. S. ;
Kaur, Sandeep .
SILICON, 2019, 11 (01) :415-423
[3]   Magnetic Field Assisted EDM: New Horizons for Improved Surface Properties [J].
Bains, Preetkanwal Singh ;
Sidhu, Sarabjeet Singh ;
Payal, H. S. .
SILICON, 2018, 10 (04) :1275-1282
[4]   Investigation of magnetic field-assisted EDM of composites [J].
Bains, Preetkanwal Singh ;
Sidhu, Sarabjeet Singh ;
Payal, H. S. .
MATERIALS AND MANUFACTURING PROCESSES, 2018, 33 (06) :670-675
[5]   Fabrication and Machining of Metal Matrix Composites: A Review [J].
Bains, Preetkanwal Singh ;
Sidhu, Sarabjeet Singh ;
Payal, H. S. .
MATERIALS AND MANUFACTURING PROCESSES, 2016, 31 (05) :553-573
[6]   EXPERIMENTAL INVESTIGATION OF OPTIMAL ED MACHINING PARAMETERS FOR Ti-6Al-4V BIOMATERIAL [J].
Bhui, Amandeep Singh ;
Singh, Gurpreet ;
Sidhu, Sarabjeet Singh ;
Bains, Preetkanwal Singh .
FACTA UNIVERSITATIS-SERIES MECHANICAL ENGINEERING, 2018, 16 (03) :337-345
[7]   Nanobiomaterial applications in orthopedics [J].
Christenson, Elizabeth M. ;
Anseth, Kristi S. ;
van den Beucken, Leroen J. J. P. ;
Chan, Casey K. ;
Ercan, Batur ;
Jansen, John A. ;
Laurencin, Cato T. ;
Li, Wan-Ju ;
Murugan, Ramalingam ;
Nair, Lakshmi S. ;
Ramakrishna, Seeram ;
Tuan, Rocky S. ;
Webster, Thomas J. ;
Mikos, Antonios G. .
JOURNAL OF ORTHOPAEDIC RESEARCH, 2007, 25 (01) :11-22
[8]   Evolution of surface modification trends in bone related biomaterials: A review [J].
Devgan, Sandeep ;
Sidhu, Sarabjeet Singh .
MATERIALS CHEMISTRY AND PHYSICS, 2019, 233 :68-78
[9]   Three-dimensional printed bone scaffolds: The role of nano/micro-hydroxyapatite particles on the adhesion and differentiation of human mesenchymal stem cells [J].
Domingos, Marco ;
Gloria, Antonio ;
Coelho, Jorge ;
Bartolo, Paulo ;
Ciurana, Joaquim .
PROCEEDINGS OF THE INSTITUTION OF MECHANICAL ENGINEERS PART H-JOURNAL OF ENGINEERING IN MEDICINE, 2017, 231 (06) :555-564
[10]   Hydroxyapatite Deposition onto Ti-6Al-4V Surface in Powder Mixed Electrical Discharge Machining [J].
Ekmekci, Nihal ;
Ekmekci, Bulent .
MATERIAL SCIENCE AND ENGINEERING TECHNOLOGY II, 2014, 856 :205-209