Effect of Hydrothermal Self-Healing and Intermediate Strengthening Layers on Adhesion Reinforcement of Plasma-Sprayed Hydroxyapatite Coatings

Hydrothermal Crystallization with Microstructural Self-Healing Effect on Mechanical and Failure Behaviors of Plasma-Sprayed Hydroxyapatite Coatings

Biological and Biomedical Coatings Handbook ◽

10.1201/b10870-11 ◽

2011 ◽

pp. 251-312

Keyword(s):

Self Healing ◽

Hydrothermal Crystallization ◽

Healing Effect ◽

Hydroxyapatite Coatings ◽

Plasma Sprayed

Grit blasting of Ti–6Al–4V alloy: Optimization and its effect on adhesion strength of plasma-sprayed hydroxyapatite coatings

Journal of Materials Processing Technology ◽

10.1016/j.jmatprotec.2007.03.119 ◽

2007 ◽

Vol 194 (1-3) ◽

pp. 15-23 ◽

Cited By ~ 42

Author(s):

Z. Mohammadi ◽

A.A. Ziaei-Moayyed ◽

A. Sheikh-Mehdi Mesgar

Keyword(s):

Adhesion Strength ◽

Grit Blasting ◽

Hydroxyapatite Coatings ◽

Plasma Sprayed

Self-Healing Behavior of Sodium Polyacrylate-Hydroxyapatite Coatings on Biodegradable Magnesium Alloy

CORROSION ◽

10.5006/2509 ◽

2017 ◽

Vol 73 (12) ◽

pp. 1461-1477 ◽

Cited By ~ 4

Author(s):

Sachiko Hiromoto ◽

Kotaro Doi

Keyword(s):

Magnesium Alloy ◽

Sodium Polyacrylate ◽

Self Healing ◽

Hydroxyapatite Coatings ◽

Biodegradable Magnesium

Phases Transformations in Laser Treated Hydroxyapatite Coatings

Thermal Spray 1998: Proceedings from the International Thermal Spray Conference ◽

10.31399/asm.cp.itsc1998p1343 ◽

1998 ◽

Author(s):

X. Ranz ◽

T. Aslanian ◽

L. Pawlowski ◽

L. Sabatier ◽

R. Fabbro

Keyword(s):

Titanium Alloy ◽

Sample Surface ◽

Optical Microscope ◽

Thermal Fields ◽

Hydroxyapatite Coatings ◽

Titanium Alloy Substrate ◽

Plasma Sprayed ◽

Different Content ◽

Kinetics Of ◽

Xrd Method

Abstract The hydroxyapatite Ca10(PO4)6OH2 (HAP) was plasma sprayed onto titanium alloy substrate. The samples having thickness of about 150 µm ware sprayed in a way to obtain two different content of crystalline HAP: 25 an 30 %. The coatings ware subsequently submitted to laser treatment with the CO2 laser. The treatment was carried out with different laser powers and scanning velocities and resulting thereof sample surface temperatures and the kinetics of the thermal fields ware monitored with a pyrometer. The XRD method enabled verification of the crystallinity state of HAP, content of amorphous calcium phosphate and the content of foreign phases. Optical microscope was used to check the microstructure and the depth of laser modified zone.

Effect of Plasma Power on Corrosion Behaviour of Plasma Sprayed Hydroxyapatite Coatings

Metals and Materials International ◽

10.1007/s12540-020-00704-x ◽

2020 ◽

Author(s):

Swarnima Singh ◽

Krishna Kant Pandey ◽

Anup Kumar Keshri

Keyword(s):

Corrosion Behaviour ◽

Plasma Power ◽

Hydroxyapatite Coatings ◽

Plasma Sprayed

Phase, structural and microstructural investigations of plasma sprayed hydroxyapatite coatings

Materials Science and Engineering A ◽

10.1016/s0921-5093(03)00439-8 ◽

2003 ◽

Vol 360 (1-2) ◽

pp. 70-84 ◽

Cited By ~ 149

Author(s):

Limin Sun ◽

Christopher C Berndt ◽

Clare P Grey

Keyword(s):

Hydroxyapatite Coatings ◽

Plasma Sprayed

Mechanical behavior of plasma-sprayed pure and reinforced hydroxyapatite coatings on Ti6Al4V alloy

Journal of the Australian Ceramic Society ◽

10.1007/s41779-018-0214-3 ◽

2018 ◽

Vol 55 (1) ◽

pp. 85-96

Author(s):

Gurbhinder Singh

Keyword(s):

Mechanical Behavior ◽

Ti6al4v Alloy ◽

Hydroxyapatite Coatings ◽

Plasma Sprayed

Wear studies on plasma-sprayed pure and reinforced hydroxyapatite coatings

Materials Today Proceedings ◽

10.1016/j.matpr.2021.12.306 ◽

2021 ◽

Author(s):

Vikas Rattan ◽

Tejinder Singh Sidhu ◽

Manoj Mittal

Keyword(s):

Hydroxyapatite Coatings ◽

Plasma Sprayed

Practice for X-ray Diffraction Determination of Phase Content of Plasma-Sprayed Hydroxyapatite Coatings

10.1520/f2024-10r21 ◽

2021 ◽

Author(s):

Keyword(s):

Phase Content ◽

X Ray Diffraction ◽

X Ray ◽

Hydroxyapatite Coatings ◽

Diffraction Determination ◽

Plasma Sprayed

Interface Characterization of Different Apatite Coatings

Thermal Spray 1998: Proceedings from the International Thermal Spray Conference ◽

10.31399/asm.cp.itsc1998p1121 ◽

1998 ◽

Author(s):

N. Antolotti ◽

S. Bertini ◽

A. Scrivani ◽

C. Fanara ◽

F. Rustichelli ◽

...

Keyword(s):

Metal Surface ◽

Calcium Oxide ◽

Chemical Reactions ◽

Metallic Substrate ◽

Metal Interface ◽

Interface Characterization ◽

Hydroxyapatite Coatings ◽

Plasma Sprayed

Abstract The decomposition of bioactive plasma sprayed apatite layers and the weakness of their interface with the metallic substrate limit the longevity of orthopaedic prostheses. Analysis of the coating and of the metal-apatite different techniques (EDS, XPS, IR) indicates alterations of the apatite composition which can be related to several chemical reactions occurring either in the plasma or on the surface of the implant. EDS shows a calcium-rich layer on the apatite side of the interface whereas after dissolution of the apatite, XPS indicates that phosphorus atoms are incorporated in the metal surface. Depending on the rate of decomposition, calcium oxide may possibly form and weaken the apatite-metal interface. Fluorohydroxyapatite coating, have proven to decompose less and differently and to be more effective than hydroxyapatite coatings.