Dependency of fracture toughness of plasma sprayed Al2O3 coatings on lamellar structure

Journal of Thermal Spray Technology

Volumn 13, Issue 3, 2004, Pages 425-431

  Li, Chang Jiu ^a   Wang, Wei Ze ^a   He, Yong ^a  

^a XI'AN JIAOTONG UNIVERSITY   (China)

Author keywords

Al2O3; Ceramic coating; Fracture toughness; G1c; Lamellar bonding ratio

Indexed keywords

ALUMINA; BONDING; CERAMIC COATINGS; FRACTURE TESTING; FRACTURE TOUGHNESS; LOAD TESTING; MICROSTRUCTURE; SCANNING ELECTRON MICROSCOPY; SPRAYED COATINGS; STRAIN RATE; STRUCTURE (COMPOSITION); THERMAL EFFECTS;

CRITICAL STRAIN ENERGY RELEASE RATE; LAMELLAR BONDING RATIO; LAMELLAR INTERFACE BONDING; LAMELLAR STRUCTURE; SPRAY DISTANCE; TAPERED DOUBLE CANTILEVER BEAM;

PLASMA SPRAYING;

EID: 4844224760     PISSN: 10599630     EISSN: None     Source Type: Journal    
DOI: 10.1361/10599630419364     Document Type: Article

References (29)

1. L.W. Crane, C.L. Johnston, and D.H. James: "Effect of Processing Parameters on the Shear Adhesion Strength of Arc Sprayed Deposits," in Proc. 10th Int. Thermal Spraying Conf., DVS, Germany Welding Society, Dusseldorf, Germany, 1983, pp. 46-50.
2. Y. Arata, A.Ohmori, and C-J. Li: "Basic Study on Properties of Plasma Sprayed Ceramic Coatings," Trans. Jpn. Weld. Res. Inst., 1986, 15, pp. 339-48.
3. C.C. Berndt and R. McPherson: "A Fracture Mechanics Approach to the Adhesion of Flame and Plasma Sprayed Coatings," in Proc. 9th Int. Thermal Spraying Conf., D.J.H Zaat, ed., Nederlands Instituut voor Lastechnick, Hague, 1980, pp. 310-16.
4. 2 Thermal Barrier Coatings," Surf. Coat. Technol., 2000, 123, pp. 147-58.
5. P.J. Callus and C.C. Berndt: "Relationship Between the Model II Fracture Toughness and Microstructure of Thermal Spray Coatings," Surf. Coat. Technol., 1999,114, pp. 114-28.
6. 3 Coating by Using Copper Electroplating," Thin Solid Films, 1991, 201, pp. 241-52.
7. 3 Coatings," Trans. Jpn. Weld. Res. Inst., 1990, 19, pp. 259-70.
8. C-J. Li and A. Ohmori: "Relationship Between the Structure and Properties of Thermally Sprayed Coatings," J. Therm. Spray Technol., 2002, 11(3), pp. 365-74.
9. C-J. Li, A. Ohmori, and R. McPherson: "The Relationship Between Microstructure and Young's Modulus of Thermally Sprayed Ceramic Coatings," J. Mater. Sci., 1997, 32, pp. 997-1004.
10. C-J. Li, A. Ohmori, and Y. Arata: "Evaluation of the Lamellar Bonding of Ceramic Coating by Particle Erosive Test," in Proc. 14th Int. Thermal Spray Conf., A. Ohmori, ed., High Temperature Society of Japan, Osaka University, Osaka, Japan, 1995, pp. 967-72.
11. R.J. Damani and P. Makroczy: "Heat Treatment Induced Phase and Microstructural Development in Bulk Plasma Sprayed Alumina," J. Eur. Ceram. Soc., 2000, 20, pp. 867-80.
12. P. Ostojic and R. McPherson: "Determining the Critical Strain Energy Release Rate of Plasma-Sprayed Coating Using a Double-Cantilever Beam Technique," J. Am. Ceram. Soc., 1988, 71, pp. 891-99.
13. G.N. Heintze and R. McPherson: "Fracture Toughness of Plasma-Sprayed Zirconia Coatings," Surf. Coat. Technol., 1988, 34, pp. 15-23.
14. G.N. Heintze and R. McPherson: "A Further Study of the Fracture Toughness of Plasma-Sprayed Zirconia Coatings," Surf. Coat. Technol., 36, 1988, pp. 125-32.
15. C.C. Berndt and P. Ostojic: "Strength Testing of Plasma Sprayed Coatings," in Proceedings of International Symposium on Advanced Thermal Spraying Technology and Allied Coatings, Japan High Temperature Society, Osaka University, Osaka, Japan, 1988, pp. 191-97.
16. D.Z. Guo and L.J. Wang: "Measurement of the Critical Strain Energy Release Rate of Plasma Sprayed Coatings," Surf. Coat. Technol., 1992, 56, pp. 19-25.
17. D.Z. Goo and L.J. Wang: "Study of Fracture and Erosive Wear of Plasma Sprayed Coatings," J. Therm. Spray Technol., 1993, 2, pp. 257-63.
18. S. Mostovoy, P.B. Crosley, and E.J. Ripling: "Use of Crack-Line-Loaded Specimens for Measuring Plane-Strain Fracture Toughness," J. Mater., 1967, 2, pp. 661-81.
19. 3 Coatings Using a Tapered Double Cantilever Beam Method," J. Am. Ceram. Soc., 2003, 86, pp. 1437-39.
20. G.R. Irwin: "Analysis of Stresses and Strains Near the End of a Crack Traversing a Plate," J. Appl. Mech., 24, 1957, pp. 361-64.
21. E.J. Ripling, S. Mostovoy, and R.L. Patrick: "Measuring Fracture Toughness of Adhesive Joints," Mater. Res. Stand., 1964, 4, pp. 129-34.
22. A. Ohmori, C.-J. Li, and Y. Arata: "The Structure of Plasma-Sprayed Alumina Coatings Revealed by Copper Electroplating," in Proc. 4th National Thermal Spray Conf, T.F. Bernecki, ed., ASM International, Materials Park, OH, 1991, pp. 105-13.
23. R. McPherson and B.V. Shafer: "Interlamellar Contact Within Plasma-Sprayed Coatings," Thin Solid Films, 1982, 97, pp. 201-04.
24. B.R. Lawn and R.T. Wilshaw: Fracture of Brittle Solids, Cambridge University Press, New York, NY, 1975, pp. 65.
25. L.A. Simpson: "Microstructural Considerations for the Application of Fracture Mechanics Techniques," in Fracture Mechanics of Ceramics, R.C. Bradt, D.P.H. Hasselman, and F.F. Lange, ed., Plenum Press, NY, 1974, pp. 567.
26. R. McPherson: "The Microstructure of Thermally Sprayed Coatings," in Proceedings of International Symposium on Advanced Thermal Spraying Technology and Allied Coatings, Japan High Temperature Society, Osaka University, Osaka, Japan, 1988, pp. 25-30.
27. W.D. Kingery, H.K. Bowen, and D.R. Uhlmann: Introduction to Ceramics, 2nd ed., Wiley-Interscience, New York, NY, 1976, p. 448.
28. T. Yamaguchi, K. Harano, and K. Yajima: "Spreading and Reactions of Molten Metals on and With Cemented Carbides," in Surfaces and Interfaces in Ceramic and Ceramic-Metal Systems, J. Pask and A. Evans, ed., Materials Science Research, Plenum Press, NY, 1981, Vol. 14, pp. 503.
29. A. Vardelle, M. Vardelle, R. McPherson, and P. Fauchais: "Study of the Influence of Particle Temperature and Velocity Distribution Within a Plasma Jet Coating Formation," in Proc. 9th Int. Thermal Spraying Conf., D.J.H Zaat, ed., Nederlands Instituut voor Lastechnick, Hague, 1980, pp. 155-61.