Effect of gun current on the microstructure and crystallinity of plasma sprayed hydroxyapatite coatings

Applied Surface Science

Volumn 253, Issue 17, 2007, Pages 7136-7142

  Morks, M F ^a   Kobayashi, A ^a  

^a OSAKA UNIVERSITY   (Japan)

Author keywords

Crystallinity; Gun current; Hardness; Hydroxyapatite; Microstructure; Plasma spraying

Indexed keywords

HARDNESS; HYDROXYAPATITE; MICROSTRUCTURE; PLASMA SOURCES; PLASMA SPRAYING; SCANNING ELECTRON MICROSCOPY; STAINLESS STEEL; SURFACE MORPHOLOGY; X RAY DIFFRACTION ANALYSIS;

BIOACTIVE MATERIAL; CRYSTALLINITY; GUN CURRENT; VORTEX ARC CURRENT;

INORGANIC COATINGS;

EID: 34249084076     PISSN: 01694332     EISSN: None     Source Type: Journal    
DOI: 10.1016/j.apsusc.2007.02.183     Document Type: Article

References (23)

1. Raemdonck V.W., Ducheyne P., and Meester D.P. J. Am. Ceram. Soc. 67 (1984) 381-384
2. Yamashita K., Arashi T., Kitagaki K., Yamada S., Umegaki T., and Ogawa K.J. Preparation of apatite thin films through rf-sputtering from calcium phosphate glasses. Am. Ceram. Soc. 77 (1994) 2401-2407
3. Kim C.S., and Ducheyne P. Compositional variations in the surface and interface of calcium phosphate ceramic coatings on Ti and Ti-6Al-4V due to sintering and immersion. Biomaterials 12 (1991) 461-469
4. 2 coatings on titanium alloys using a hybrid technique of micro-arc oxidation and electrophoresis. Surf. Coat. Technol. 125 (2000) 407-414
5. Shirkhanzadeh M. Bioactive calcium phosphate coatings prepared by electrodeposition. J. Mater. Sci. Lett. 10 (1991) 1415-1417
6. Gledhill H.C., Turner I.G., and Doyle C. Direct morphological comparison of vacuum plasma sprayed and detonation gun sprayed hydroxyapatite coatings for orthopaedic applications. Biomaterials 20 (1999) 315-322
7. Silva P.L., Santos J.D., Monteiro F.J., and Knowles J.C. Adhesion and microstructural characterization of plasma-sprayed hydroxyapatite/glass ceramic coatings onto Ti-6A1-4V substrates. Surf. Coat. Technol. 102 (1998) 191-196
8. Lima R.S., Khor K.A., Li H., Cheang P., and Marple B.R. HVOF spraying of nanostructured hydroxyapatite for biomedical applications. Mater. Sci. Eng. A 396 (2005) 181-187
9. Mc Pherson R., Gane N., and Bastow T.J. J. Mater. Sci. Mater. Med. 6 (1995) 327
10. Gross K.A., and Berndt C.C. J. Biomed. Mater. Res. 39 (1998) 580
11. Gross K.A., Berndt C.C., and Herman H. J. Biomed. Mater. Res. 39 (1998) 407
12. Quek C.H., Khor K.A., and Cheang P. Influence of processing parameters in the plasma spraying of hydroxyapatite/Ti-6A-4V composite coatings. J. Mater. Process. Technol. 89-90 (1999) 550-555
13. Dyshlovenko S., Pawlowski L., Roussel P., Murano D., and Le Maguer A. Relationship between plasma spray operational parameters and microstructure of hydroxyapatite coatings and powder particles sprayed into water. Surf. Coat. Technol. 200 (2006) 3845-3855
14. Kobayashi A., Arata Y., and Habara Y. J. High Temp. Soc. 13 3 (1987) 116-124
15. Arata Y., and Kobayashi A. J. Appl. Phys. 59 9 (1986) 3038-3044
16. Kobayashi A. Weld. Int. 4 4 (1990) 276-282
17. Arata Y., Kobayashi A., and Habara Y. J. Appl. Phys. 62 12 (1987) 4884-4889
18. Sharafat S., Kobayashi A., Chen Y., and Ghoniem N.M. Plasma spraying of micro-composite thermal barrier coatings. Vacuum 65 (2002) 415-425
19. Kobayashi A., and Kitamura T. Effect of heat treatment on high-hardness zirconia coatings formed by gas tunnel type plasma spraying. Vacuum 59 (2000) 194-202
20. Fahim N.F., and Kobayashi A. Gas tunnel type plasma spraying deposition and microstructure characterization of silicon carbide films for thermoelectric applications. Mater. Lett. 60 (2006) 3838-3841
21. Morks M.F., and Kobayashi A. Gas tunnel type plasma spraying of hydroxyapatite coatings. Proceedings of The International Thermal Spray Conference, ITSC. Seattle, Washington, USA, May 15-18 (2006)
22. Morks M.F., and Kobayashi A. Microstructure and mechanical properties of hydroxyapatite coatings prepared by gas tunnel type plasma spraying. International Symposium on Smart Processing Technology, ISMPT. Osaka, Japan, 14-15 November (2005)
23. Morks M.F., and Kobayashi A. Influence of spray parameters on the features of gas tunnel type plasma sprayed hydroxyapatite coatings. Trans. JWRI 34 2 (2005)