Publication detail

Stability of austenitic 316L steel against martensite formation during cyclic straining

MAN, J. OBRTLÍK, K. PETRENEC, M. BERAN, P. POLÁK, J. WEIDNER, A. DLUHOŠ, J. KRUML, T.

English title

Stability of austenitic 316L steel against martensite formation during cyclic straining

Type

Peer-reviewed article not indexed in WoS or Scopus

Language

en

Original abstract

Solution-annealed AISI 316L steel was fatigued with constant plastic strain amplitudes at room temperature and under various conditions at depressed temperatures down to 113 K to reveal its stability against deformation-induced martensite formation. Microstructural changes induced by fatigue were characterized by transmission electron microscopy (TEM), electron channeling contrast imaging (ECCI) and electron backscattering diffraction (EBSD) techniques. Neutron diffraction and magnetic induction method were adopted for quantification of martensite content. Deformation-induced martensite formation in the bulk of material was evidenced for low temperature cyclic straining under various conditions. Room temperature cycling, even with high plastic strain amplitudes, results in a local very limited martensite formation in areas closely linked with the long fatigue crack growth.

Keywords in English

low-cycle-fatigue; 316L austenitic stainless steel; deformation-induced martensite

Released

2011-06-05

Publisher

Elsevier

ISSN

1877-7058

Journal

Procedia Engineering

Volume

10

Number

1

Pages from–to

1279–1284

Pages count

5

BIBTEX


@article{BUT92097,
  author="Jiří {Man} and Karel {Obrtlík} and Martin {Petrenec} and Přemysl {Beran} and Jaroslav {Polák} and Anja {Weidner} and Jiří {Dluhoš} and Tomáš {Kruml}",
  title="Stability of austenitic 316L steel against martensite formation during cyclic straining",
  journal="Procedia Engineering",
  year="2011",
  volume="10",
  number="1",
  pages="1279--1284",
  doi="10.1016/j.proeng.2011.04.213"
}