Residual Stresses in Thermally Sprayed Gas Turbine Components
In this paper, the residual stress of thermal spray
coatings in gas turbine component by curvature method has been
studied. The samples and shaft were coated by hard WC-12Co
cermets using high velocity oxy fuel (HVOF) after preparation in
same conditions. The curvature of coated samples was measured by
using of coordinate measurement machine (CMM). The metallurgical
and Tribological studies has been made on the coated shaft using
optical microscopy and scanning electron microscopy (SEM)
[1] U. Erning, M. Nestler, Proceedings of United Thermal Spray
Conference (UTSC 99). D├╝sseldorf, March 1999, p. 462.
[2] T. Sahraoui, S. Guessasma, N.E. Fenineche, G. Montavon, C. Coddet,
Materials Letters 58 (2004) 654.
[3] Y. Qiao, Y.R. Liu, T.E. Fischer, Sliding and abrasive wear resistance of
thermalsprayed WC-Co coatings, Journal of Thermal Spray Technology
10 (2001) 118- 125.
[4] T. Sahraoui, S. Guessasma, N.E. Fenineche, G. Montavon, C. Coddet,
Materials Letters 58 (2004) 654-660.
[5] R.J.K. Wood, B.G. Mellor, M.L. Binfield, Wear 211 (1997) 70-83.
[6] T.W. Clyne and S.C. Gill, Residual Stresses in Thermal Spray
Coatings and Their Effect on Interfacial Adhesion: a Review of Recent
Work, J. Therm. Spray Tech., 1996, 4, p 401-409.
[7] Y.Y. Santana, J.G. La Barbera-Sosa M.H. Staia, J. Lesage, E.S. Puchi-
Cabrera, D. Chicot and E. Bemporad, Measurement of residual stress in
thermal spray coatings by the incremental hole drilling method, Journal
of Surface and Coatings Technology,Volume 201, Issue 5, 25 October
2006, Pages 2092-2098
[8] Y.C Tsui, T.W. Clyne, Journal of Thin Solid Film 306(1997)34-51.
[9] Miguel, J.M., Guilemany, J.M., Mellor, B.G. and Xu, Y.M. (2003)
Acoustic emission study on WC-Co thermal sprayed coatings. Materials
Science and Engineering A, 352, (1-2), 55-63
[10] Z.Y. Taha-al, M.S. Hashmi, and B.S. Yilbas, Effect of WC on the
residual stress in the laser treated HVOF coating, Journal of Materials
Processing Technology Volume 209, Issue 7, 1 April 2009, Pages 3172-
3181
[11] S.kamnis, S. Gu, Journal of thermal spray technology, vol. 19(1-2)2010,
p31-41
[12] Tie-Gang Wang, Sheng-Sheng Zhao, Wei-Gang Hua, Jia-Bao Li, Jun
Gong, Estimation of residual stress and its effects on the mechanical
properties of detonation gun sprayed WC-Co coatings, Journal of
Materials Science and Engineering: A , Volume 527, Issue 3, 15
January 2010, Pages 454-461
[1] U. Erning, M. Nestler, Proceedings of United Thermal Spray
Conference (UTSC 99). D├╝sseldorf, March 1999, p. 462.
[2] T. Sahraoui, S. Guessasma, N.E. Fenineche, G. Montavon, C. Coddet,
Materials Letters 58 (2004) 654.
[3] Y. Qiao, Y.R. Liu, T.E. Fischer, Sliding and abrasive wear resistance of
thermalsprayed WC-Co coatings, Journal of Thermal Spray Technology
10 (2001) 118- 125.
[4] T. Sahraoui, S. Guessasma, N.E. Fenineche, G. Montavon, C. Coddet,
Materials Letters 58 (2004) 654-660.
[5] R.J.K. Wood, B.G. Mellor, M.L. Binfield, Wear 211 (1997) 70-83.
[6] T.W. Clyne and S.C. Gill, Residual Stresses in Thermal Spray
Coatings and Their Effect on Interfacial Adhesion: a Review of Recent
Work, J. Therm. Spray Tech., 1996, 4, p 401-409.
[7] Y.Y. Santana, J.G. La Barbera-Sosa M.H. Staia, J. Lesage, E.S. Puchi-
Cabrera, D. Chicot and E. Bemporad, Measurement of residual stress in
thermal spray coatings by the incremental hole drilling method, Journal
of Surface and Coatings Technology,Volume 201, Issue 5, 25 October
2006, Pages 2092-2098
[8] Y.C Tsui, T.W. Clyne, Journal of Thin Solid Film 306(1997)34-51.
[9] Miguel, J.M., Guilemany, J.M., Mellor, B.G. and Xu, Y.M. (2003)
Acoustic emission study on WC-Co thermal sprayed coatings. Materials
Science and Engineering A, 352, (1-2), 55-63
[10] Z.Y. Taha-al, M.S. Hashmi, and B.S. Yilbas, Effect of WC on the
residual stress in the laser treated HVOF coating, Journal of Materials
Processing Technology Volume 209, Issue 7, 1 April 2009, Pages 3172-
3181
[11] S.kamnis, S. Gu, Journal of thermal spray technology, vol. 19(1-2)2010,
p31-41
[12] Tie-Gang Wang, Sheng-Sheng Zhao, Wei-Gang Hua, Jia-Bao Li, Jun
Gong, Estimation of residual stress and its effects on the mechanical
properties of detonation gun sprayed WC-Co coatings, Journal of
Materials Science and Engineering: A , Volume 527, Issue 3, 15
January 2010, Pages 454-461
@article{"International Journal of Mechanical, Industrial and Aerospace Sciences:58732", author = "M.Jalali Azizpour and S.Norouzi and D.Sajedipour and H.Mohammadi Majd", title = "Residual Stresses in Thermally Sprayed Gas Turbine Components", abstract = "In this paper, the residual stress of thermal spray
coatings in gas turbine component by curvature method has been
studied. The samples and shaft were coated by hard WC-12Co
cermets using high velocity oxy fuel (HVOF) after preparation in
same conditions. The curvature of coated samples was measured by
using of coordinate measurement machine (CMM). The metallurgical
and Tribological studies has been made on the coated shaft using
optical microscopy and scanning electron microscopy (SEM)", keywords = "Thermal spray, Residual stress, Wear mechanism,HVOF, Gas compressor shafts", volume = "5", number = "6", pages = "1088-3", }
