TY  - JOUR
N2  - Powder mixed-EDM is a newly emerging proposed manufacturing process which can simultaneously shape and coat the surface of conductive materials. Transformation of machined surface is occurred through melting and chemical reactions of the added powders, tools materials and dielectric fluid due to elevated temperature generation during the operation. Though the biomaterials such as titanium alloy, magnesium, 316 L SS and Co-Cr alloy attribute to higher mechanical strength, corrosion and wear resistance, and enough biocompatibility, these are limited to apply directly because of releasing the toxic elements and having inferior biological responses. Surfaces of bio-implants made from these biomaterials are therefore protected using bioactive and biocompatible coating. Hydroxyapatite is a bioceramic that possesses bone like element composition and excellent biocompatibility. The PM-EDM process with hydroxyapatite can enhance not only adhesion strength and roughness but also biocompatibility of the treated surface. It is proposed in this paper that carbide and oxide coating formation can improve the microhardness, bonding strength and roughness of surface of the substrates. This study comprehensively reports the current status of adhesion and surface coarseness of bio-ceramics based coating through PM-EDM process. A comparative critical analysis of employing bio-ceramic powder using various deposition techniques is presented in this review. © 2020, © 2020 Taylor & Francis.
N1  - cited By 49
SP  - 1157
ID  - scholars13813
TI  - Bio-ceramic coatings adhesion and roughness of biomaterials through PM-EDM: a comprehensive review
KW  - Adhesion; Bioceramics; Biocompatibility; Carbides; Ceramic coatings; Chemical bonds; Chromium alloys; Cobalt alloys; Conductive materials; Corrosion resistance; Dielectric materials; Hydroxyapatite; Implants (surgical); Powders; Protective coatings; Titanium alloys; Wear resistance
KW  -  Biocompatible coatings; Biological response; Corrosion and wear resistance; Deposition technique; Element compositions; Elevated temperature; Manufacturing process; Roughness of surface
KW  -  Surface roughness
AV  - none
JF  - Materials and Manufacturing Processes
A1  - Al-Amin, M.
A1  - Abdul Rani, A.M.
A1  - Abdu Aliyu, A.A.
A1  - Bryant, M.G.
A1  - Danish, M.
A1  - Ahmad, A.
UR  - https://www.scopus.com/inward/record.uri?eid=2-s2.0-85087997229&doi=10.1080%2f10426914.2020.1772483&partnerID=40&md5=6c10ae7fc720bd11dd2fd06992bfd9cf
EP  - 1180
Y1  - 2020///
PB  - Bellwether Publishing, Ltd.
SN  - 10426914
ER  -