Deformation of continuously cast Carbon Steels in the Range of γ-α Transformation

Markus Hochegger, J. Six, Hans-Peter Degischer, Sergiu Ilie, Bernhard Harrer

Publikation: Beitrag in Buch/Bericht/TagungsbandKonferenzbeitrag

Abstract

Specimens taken from surface near region of continuously cast low carbon steel slabs are prepared for compression and tensile tests by means of a Gleeble machine. Specimens are cooled from austenitizing to deformation temperature between 740°C and 810°C. Stress-strain curves are evaluated and correlated to the microstructure developed during deformation in the range of 0.2 to 1 total true strain. Strain rates between 3*10-3 - 7*10-2,s are applied. The deformation induced ferrite formation is quantified. The changes in ductility are correlated to the microstructure. Damage indication is documented by x-ray tomography and metallography.

OriginalspracheEnglisch
Titel3rd International Conference on Thermomechanical Processing of Steels, TMP 2008
Seitenumfang10
PublikationsstatusVeröffentlicht - 2008
Veranstaltung3 rd International Conference on Thermomechanical Processing of Steel - Padua, Italien
Dauer: 10 Sep. 200812 Sep. 2008

Publikationsreihe

Name3rd International Conference on Thermomechanical Processing of Steels, TMP 2008

Konferenz

Konferenz3 rd International Conference on Thermomechanical Processing of Steel
Land/GebietItalien
OrtPadua
Zeitraum10.09.200812.09.2008

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