Proceedings of the Korean Society for Technology of Plasticity Conference (한국소성가공학회:학술대회논문집)
- 1992.03a
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- Pages.71-82
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- 1992
DEVELOPMENT OF EVALUATION METHOD FOR FRICTIONAL CHARACTERISTICS OF ZINC COATE STEEL SHEET
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Kim, Young-Suk-
(Welding Research Center, Research Institute of Industrial Science and Technology)
- Published : 1992.03.01
Abstract
The frictional characteristics of Zn-Ni coated steel sheets were investigated by draw bead test and strip draw test. In strip draw test, the frictional characteristics were evaluated by the drawing force ratio (Tc/Ts) for half coating-stripped specimens. It is clarified that the drawing force ratio obtained by strip draw test is a convenient parameter compared to coefficient of friction obtained by draw bead test to evaluate the frictional characteristics of Zn-Ni coated steel sheets.
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