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Dynamic Deformation Behavior of Steel Sheet for Automobile
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English
Abstract
The effects of strain rate on the deformation behavior of several steels were investigated to find the most appropriate material for anti-crash parts of automobiles, such as front-side-members. Dual phase steel, TRIP steel, and work hardened steel showed higher dynamic to static yield strength ratios than solid-solution hardened steel. The dual phase steel absorbed a higher amount of energy during dynamic deformation than other steels with the same static yield strength due to its high strain rate sensitivity and high work hardening coefficient during dynamic deformation.
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Authors
Citation
Miura, K., Takagi, S., Furukimi, O., Obara, T. et al., "Dynamic Deformation Behavior of Steel Sheet for Automobile," SAE Technical Paper 960019, 1996, https://doi.org/10.4271/960019.Also In
New Steel Products and Processing for Automotive Applications
Number: SP-1172; Published: 1996-02-01
Number: SP-1172; Published: 1996-02-01
References
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- Tanimura S. “Mechanical Properties of Sheet Steel at High Strain Rates” 17 The Japan Society of Mechanical Engineer 2nd Symposium for Machine Material and Material Forming Technique 1994
- Tomioka Y. Nakamura S. “Weight Reduction and High Strength Steel Sheets” 35 404 1029 Journal of Japan Society for Technology of Plasticity 1994