PT Journal
AU Emil, E
TI Desing of Dual Phase Steel Sheets for Auto Body
SO Acta Mechanica Slovaca
PY 2011
BP 42
EP 48
VL 15
IS 2
DI 10.21496/ams.2011.017
DE Desing; Dual Phase; Steel Sheets; Strenght; Energy Absorbing; Deep Drawing Capacity; Stretching Capacity
AB This paper outlines the considerations of strength and energy absorbing car body by applying mechanical properties of steel sheets with higher strength properties. Good combination of strength and ductile properties of dual-phase steel helps reduce weight and improve crash safety body. High-strength dual-phase steels have better deep-drawing capacity and stretching capacity compared to microalloyed at the same strength. Dual phase steel sheet have comparable streching capacity but poorer deep drawing capacity than DC04. Measured values LDR and FLD0 have to serve engineers who haven't experience with application of high strength steel sheets for car body.
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