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Cracking and Decohesion Behavior of Electrogalvanized Coatings
Technical Paper
912543
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English
Abstract
The mechanical development of crack and decohesion in the various electrogalvanized coatings during deformation was analyzed by shear lag method. The original shear lag method was modified to allow the plasticity of steel substrate. This modified shear lag method enabled us to calculate not only stress distribution both in the coating and substrate, but also two fundamental fracture properties, viz., tensile strength of the coating and interfacial shear strength from the observed kinetics of microcrack formation. These fundamental properties were measured to compare the calculated values by the modified shear lag method with the experimental values directly obtained from the same coating.
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Citation
Pak, S. and Meshii, M., "Cracking and Decohesion Behavior of Electrogalvanized Coatings," SAE Technical Paper 912543, 1991.Also In
References
- Belleau C. Kelly D.K. SAE paper 1985
- Guo Q. Osaki H. Keer L.M. Wheeler D.R. J. of Appl. Physics 1990 68 4 1649 1654
- Lee J.W. Daniel I.M. Presented at ASTM 10th Symposium on Composite Materials: Testing and Design April 24-25 1990 San Fransisco, CA
- Agrawal D.C. Raj R. Acta Metall 1989 37 4 l265 1270
- Ting B.-Y. Winer W.O. Ramalinga S. Transaction of the ASME 1985 107 472 477
- Cox H.L. British Journal of Applied Physics 1952 3 72 72 79
- Read H.J. Smith, W.H. Joseph, W.B. Proceedings Am. Electroplaters' Soc. 1964 51 61 65
- Yau Fountoulakis Proc. TMS Symposium on Zinc-Based Steel Coatings Systems Krauss G. Matlock D. Detroit, MI 1990 371 386
- Kolevatova V.S. Ponizovskii V.H. Spelkov G.P. Industrial Laboratory (USSR) 1976 42 5 811 813
- Nadai A. Theory of Flow and Fracture of Solid 1 Second Edition McGraw-Hill Book Company New York 1950 379 387
- Safranek W.H. The Properties of Electrodeposited Metals and Alloys Elsevier Publishing Company Inc. New York 1986 421 430
- Linborg U. Ransin S. Lind L. Revay L. Plating 1974 61 1111 1116
- Dini J.W. Johnson H.R. Metal Finishing 1977 March 42 47
- Pak S.-W. Ph.D Thesis Northwestern University Evanston, Illinois 1991
- Kuo A.-Y. J. of Applied Mechanics 1989 56 585 589
- Verdi F.W. Tavani R.L. Properties of Electrodeposits, Their Measurement and Significance The Electrochemical Society Inc. Pennington, NJ 1975 214 220
- Kuan T.S. Murakami M. Metall. Trans. A 1982 13A March 383 391