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Multilayer Laminated Composites for Noise and Thermal Control - PRE FINISH METALS
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Sector:
Event:
1995 SAE Brasil
Language:
English
Abstract
Continuous developments in car design and customer attention to performance and comfort have created necessities for improvements in external and internal noise reduction in cars, trucks and busses and thermal control around engine and exhaust areas. Solutions to these “challenges” are usually combinations of novel designs and selection of more efficient engineering materials.
The authors describe the development of laminated composites consisting of outer metal “skins” with a specially selected core material between them. Depending on the noise damping and/or thermal insulation properties required by the application, the core materials may be viscoelastic polymers or inorganic materials..
As the result of this development, “families” of different materials for such applications are presented with the description of material properties and potential uses. These material systems include composites for noise reduction of parts in engine compartment, body parts, brakes, and materials for thermal control in under-the-hood, exhaust, and catalytic converter applications.
Authors
Topic
Citation
Vydra, E. and Dickinson, R., "Multilayer Laminated Composites for Noise and Thermal Control - PRE FINISH METALS," SAE Technical Paper 952239, 1995, https://doi.org/10.4271/952239.Also In
References
- Kerwin, E. M. Jr. J. Acoust. Soc. America 31 634 1959
- Oberst H. Acust. Beih. PAB 181 1952
- Van Oort W. P. Microtechni# 7 246 1952
- Vydra E. J. “Multilayer Composite Materials Manufactured by the Continuous Coil Coating / Laminating Process,” SAE International Congress and Exposition Detroit, Michigan USA February 1987
- Graziano F. D. Vydra E. J. “Multilayer Composite Materials Manufactured by the Continuous Coil Coating / Laminating Process-Part II,” SITEV 90: 15th International Exhibition of Suppliers to the Vehicle Industry Geneva, Switzerland May 1990
- Watanabe Y. Takeda T. Kabasana M. Tanabe S. Yoshida M. SAE International Congress Detroit, Michigan USA 1985
- Dickinson R. C. Monterastelli M. R. Vydra E. J. “Development of Materials for Noise and Temperature Control,” SAE International Congress and Exposition Detroit, Michigan USA March 1995