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Development of Vibration Damping Steel Sheet Using Thermosetting Resin
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English
Abstract
Vibration Damping Steel Sheet (VDS), which is composed of two steel-sheet skin layers and a middle layer of viscoelastic polymer resin, has been applied to automotive parts.
For application to body panels, VDS needs several superior characteristics, such as, high damping capacity at room temperature and spot weldability as well as press formability.
VDS developed by sandwiching a thermosetting resin has the loss factor of 0.2 at room temperature, and can be press formed and spotwelded under the same conditions as for an conventional steel sheet.
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Citation
Fujii, Y., Uwai, K., Okita, T., and Watanabe, Y., "Development of Vibration Damping Steel Sheet Using Thermosetting Resin," SAE Technical Paper 930022, 1993, https://doi.org/10.4271/930022.Also In
References
- Osamu, M. et al. “Properties of Vibration Damping Steel Sheet and its Application” NKK TECHNICAL REPORT 127 1989
- Matsuda, Y. et al. “Pin-hole in Welding of Vibration Damping Steel Sheet by Bypass Method” PREPRINTS OF THE NATIONAL MEETING OF J.W.S. 42 216 1988
- Akihiko, N. et al. “Weldable Vibration Damping Steel Sheet” NKK TECHNICAL REVIEW 53 1988