Zinc Coating Failure Analysis and Sheet Formability during Hot-Dip Galvanized Sheet Stamping

Lei Gang Wang; Ting Zhou; Yao Huang

doi:10.4028/www.scientific.net/KEM.575-576.510

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HomeKey Engineering MaterialsKey Engineering Materials Vols. 575-576Zinc Coating Failure Analysis and Sheet...

Zinc Coating Failure Analysis and Sheet Formability during Hot-Dip Galvanized Sheet Stamping

Abstract:

By doing Erichsen experiments, samples of hot-dip galvanized sheet under different Erichsen depths (ED) were got. Surface and cross-section of these samples were analyzed by using SEM and EDS, which can show morphology and chemical composition respectively. Failure modes of galvanized sheet under different ED were researched. Then evolution process of zinc coating failure and effects of it on galvanized sheet formability were discussed. The results indicate that during hot-dip galvanized sheet stamping, zinc coating will pulverize, exfoliate and fracture for influence of friction and forming force, which leads to decrease of galvanized sheet formability.

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Periodical:

Key Engineering Materials (Volumes 575-576)

Pages:

510-514

DOI:

https://doi.org/10.4028/www.scientific.net/KEM.575-576.510

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Online since:

September 2013

Authors:

Lei Gang Wang, Ting Zhou, Yao Huang

Keywords:

Failure, Formability, Hot-Dip Galvanized Sheet, Stamping, Zinc Coating

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References

[1] A.R. Marder. The metallurgy of zinc-coated steel [J]. Progress in Materials Science, 2000, (45): 191-271.

DOI: 10.1016/s0079-6425(98)00006-1

Google Scholar

[2] Meuleman D.J., Denner S.G., Cheng F.L. Effect of zinc coatings on the formability of automotive sheet steels [C]. SAE Technical Paper Series. No. 840370, 1984: 910~917.

DOI: 10.4271/840370

Google Scholar

[3] M. Safaeirad, M.R. Toroghinejad and F. Ashrafizadeh. Effect of microstructure and texture on formability and mechanical properties of hot-dip galvanized steel sheets [J]. Journal of Materials Processing Technology, 2008, 196 (1-3): 205-212.

DOI: 10.1016/j.jmatprotec.2007.05.035

Google Scholar

[4] Liu Y. Effect of coating characteristics on friction and formability of Zn-Fe alloy Electroplated sheet steel [J]. Journal of Materials Engineering and Performance, 1996, 5 (4): 469~477.

DOI: 10.1007/bf02648844

Google Scholar