High strain rate deformation of high strength sheet steels for automotive parts

K. Miura, S. Takagi, T. Hira, Osamu Furukimi, S. Tanimura

Research output: Contribution to conferencePaperpeer-review

15 Citations (Scopus)

Abstract

The effects of strain rate on the deformation behavior of steels were investigated to find the most appropriate micro structure of steel for anti-crash parts of automobiles, such as front-side-members. The dual phase steel absorbed a higher amount of energy during dynamic deformation than other steel with the same static yield strength. The increase of volumetric fraction of the austenite phase in the dual phase steel deteriorates the dynamic deformation behavior. The FEM analysis for crash test of member also showed the superior performance of the dual phase steel.

Original languageEnglish
DOIs
Publication statusPublished - Dec 1 1998
Event1998 SAE International Congress and Exposition - Detroit, MI, United States
Duration: Feb 23 1998Feb 26 1998

Other

Other1998 SAE International Congress and Exposition
CountryUnited States
CityDetroit, MI
Period2/23/982/26/98

All Science Journal Classification (ASJC) codes

  • Automotive Engineering
  • Safety, Risk, Reliability and Quality
  • Pollution
  • Industrial and Manufacturing Engineering

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