Porovnanie deformačných charakteristík vysokopevných ocelí používaných v automotive

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Date

2023

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Žilinská univerzita v Žiline

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sk

Abstract

The goal of the research was to compare the deformation properties such as absorption capacity, resistance to deformation, stiffness of high-strength steels with the properties of microalloyed steel based on the results of the tensile test and the three-point bending test. HTC 590X dual-phase steel and RAK 40/70 steel have the potential to reduce intrusion into the passenger compartment, as the maximum deformation resistance, stiffness and energy absorbed in the three-point bending test were greater compared to H220PD microalloy steel reinforcement.

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high-strength steels, deformation resistance, stiffness, energy absorbed, three-point bending test

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