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.

Original Title

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

Type

journal article - other

Language

English

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

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

Authors

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

RIV year

2011

Released

5. 6. 2011

Publisher

Elsevier

ISBN

1877-7058

Periodical

Procedia Engineering

Year of study

10

Number

1

State

Kingdom of the Netherlands

Pages from

1279

Pages to

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",
  issn="1877-7058"
}