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

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

doi:10.4271/980952

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 conference › Paper › peer-review

18 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 language	English
DOIs	https://doi.org/10.4271/980952
Publication status	Published - Dec 1 1998
Event	1998 SAE International Congress and Exposition - Detroit, MI, United States Duration: Feb 23 1998 → Feb 26 1998

Other

Other	1998 SAE International Congress and Exposition
Country/Territory	United States
City	Detroit, MI
Period	2/23/98 → 2/26/98

All Science Journal Classification (ASJC) codes

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

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10.4271/980952

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title = "High strain rate deformation of high strength sheet steels for automotive parts",

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.",

author = "K. Miura and S. Takagi and T. Hira and Osamu Furukimi and S. Tanimura",

year = "1998",

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AU - Miura, K.

AU - Takagi, S.

AU - Hira, T.

AU - Furukimi, Osamu

AU - Tanimura, S.

PY - 1998/12/1

Y1 - 1998/12/1

N2 - 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.

AB - 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.

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M3 - Paper

T2 - 1998 SAE International Congress and Exposition

Y2 - 23 February 1998 through 26 February 1998

ER -

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

Abstract

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All Science Journal Classification (ASJC) codes

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