Influence of Strip Cooling Rate on Lüders Bands Appearance During Subsequent Cold Deformation (CROSBI ID 64388)
Prilog u knjizi | izvorni znanstveni rad | međunarodna recenzija
Podaci o odgovornosti
Rešković, Stoja ; Brlić, Tin ; Jandrlić, Ivan ; Vodopivec, Franc
engleski
Influence of Strip Cooling Rate on Lüders Bands Appearance During Subsequent Cold Deformation
This paper presents the results of study of Lüders bands appearance on hot rolled strip during cold deformation. The research was carried out on niobium microalloyed steel. After the thermomechanical treatment the strip was cooled at different rates. Samples taken from hot rolled strip were tested by stretching to fracture with simultaneous application of the methods thermography and digital image correlation. The analysis of measurement results was performed with the software packages IRBIS 3 professional and MatchID. Significant differences were found in the samples tested at different cooling rates. In the samples cooled at a lower cooling rate, the appearance of Lüders bands in the elastoplastic area was determined. The appearance of Lüders bands was not observed in the samples cooled at a higher rates.
Lüders band ; Microalloyed steel ; Hot rolled strip ; Cooling rate
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Podaci o prilogu
115-121.
objavljeno
10.1007/978-3-030-18072-0_12
Podaci o knjizi
New Technologies, Development and Application II
Karabegović, Isak
Cham: Springer
2020.
978-3-030-18071-3
2367-3370
2367-3389