Detail publikace

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.

Anglický název

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

Typ

Článek recenzovaný mimo WoS a Scopus

Jazyk

en

Originální abstrakt

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.

Klíčová slova anglicky

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

Vydáno

2011-06-05

Nakladatel

Elsevier

ISSN

1877-7058

Časopis

Procedia Engineering

Ročník

10

Číslo

1

Strany od–do

1279–1284

Počet stran

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"
}