Process-Microstructure-Property Relationships in Controlled Atmosphere Plasma Spraying (CAPS) of Ceramics

S. Beauvais*, V. Guipont, F. Borit, M. Jeandin, M. Español, K. A. Khor, A. Robisson, R. Saenger

*Corresponding author for this work

Research output: Contribution to conferencePaperpeer-review

3 Citations (Scopus)

Abstract

Thermal plasma spray processes with their various operating parameters can be considered as flexible technique to carry out appropriate ceramics coatings. This work deals with plasma spraying of several ceramics powders (hydroxyapatite (HA), Al2O3-TiO2, Al 2O3, ZrO2-Y2O3 (YSZ) and Cr2O3) with suitable parameters using a CAPS system ("Controlled Atmosphere Plasma Spraying"). The HPPS (High Pressure Plasma Spraying), APS (Air Plasma Spraying) and IPS (Inert Plasma Spraying) modes were applied in order to obtain the suitable microstructure. The microstructures and phase compositions allowed to establish that surrounding high-pressure in the CAPS chamber is leading to a good heating of the powder and a good quality for the coatings.

Original languageEnglish
Pages479-486
Number of pages8
Publication statusPublished - 2001
Externally publishedYes
EventThermal Spray 2001 New Surfaces for a New Millennium: Proceedings of the International Thremal Spray Conferences - Singapore, Singapore
Duration: May 28 2001May 30 2001

Conference

ConferenceThermal Spray 2001 New Surfaces for a New Millennium: Proceedings of the International Thremal Spray Conferences
Country/TerritorySingapore
CitySingapore
Period5/28/015/30/01

ASJC Scopus Subject Areas

  • Surfaces and Interfaces
  • Surfaces, Coatings and Films
  • Materials Chemistry

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