Influence of the DRECE Process of Severe Plastic Deformation on the Mechanical Properties of the Ultra-Low Carbon Interstitial Free Steel

• Autorzy: Kowalczyk K. , Jabłońska M. , Rusz S. , Bednarczyk I.

Identyfikatory

DOI

10.24425/amm.2018.125148

• Języki publikacji: EN

Abstrakty

EN

This research paper shows the influence of a repeated SPD (Severe Plastic Deformation) plastic forming with the DRECE technique (Dual Rolls Equal Channel Extrusion) on hardening of low carbon IF steel. The influence of number of passes through the device on change of mechanical properties, such as tensile strength TS and yield stress YS, of tested steel was tested. The developed method is based on equal channel extrusion with dual rolls and uses a repeated plastic forming to refinement of structure and improve mechanical properties of metal bands [1-2]. For the tested steel the increase of strength properties after the DRECE process was confirmed after the first pass in relation to the initial material. The biggest strain hardening is observed after the fourth pass.

Słowa kluczowe

EN

sheet metal; high strength steel; interstitial free steel; SPD process

• Wydawca: Institute of Metallurgy and Materials Science of Polish Academy of Sciences ; Committee of Materials Engineering and Metallurgy of Polish Academy of Sciences
• Czasopismo: Archives of Metallurgy and Materials
• Rocznik: 2018
• Tom: Vol. 63, iss. 4
• Strony: 2095--2100
• Opis fizyczny: Bibliogr. 17 poz., fot., rys., tab., wykr.

Twórcy

autor

Kowalczyk K.

• Silesian University of Technology, Institute of Materials Engineering, 40-019 Katowice, 8 Krasińskiego Str., Poland

autor

Jabłońska M.

• Silesian University of Technology, Institute of Materials Engineering, 40-019 Katowice, 8 Krasińskiego Str., Poland

autor

Rusz S.

• Technical University of Ostrava, Faculty of Mechanical Engineering, 17. Listopadu Street 15, Ostrava–Poruba, Czech Republic

autor

Bednarczyk I.

• Silesian University of Technology, Institute of Materials Engineering, 40-019 Katowice, 8 Krasińskiego Str., Poland

Bibliografia

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