Publication detail

Fatigue behavior of DIN 1.4307 and DIN 1.4306 stainless steels under high frequency loading

KLUSÁK, J. KOZÁKOVÁ, K. JAMBOR, M. SEITL, S.

English title

Fatigue behavior of DIN 1.4307 and DIN 1.4306 stainless steels under high frequency loading

Type

Paper in proceedings (conference paper)

Language

en

Original abstract

Two stainless steels DIN 1.4307 and DIN 1.4306 were tested by an ultrasonic fatigue loading device under push-pull mode (stress ratio R = -1). Life-time curves were determined in the high and very high cycle fatigue regions. The time dependence of frequency was monitored and evaluated. At the beginning of the tests (up to 1 × 107 cycles), an increase of the frequency was observed, followed by a slow frequency decrease. It relates to changes of microstructure. No failure occurred in the region between 1 × 109 and 1 × 1010 cycles. The steel 1.4306 exhibits a higher fatigue life-time than the steel 1.4307. This is caused by the difference in the chemical composition of the two steels, namely by the higher nickel content in the 1.4306 steel.

Keywords in English

very high cyle fatigue; stainless steels; frequency changes; plastic deformation

Released

2023-01-13

Publisher

Elsevier

ISSN

2452-3216

Book

Materials Structure & Micromechanics of Fracture

Volume

43

Number

1

Pages from–to

142–147

Pages count

6

BIBTEX


@inproceedings{BUT182139,
  author="Jan {Klusák} and Kamila {Kozáková} and Michal {Jambor} and Stanislav {Seitl}",
  title="Fatigue behavior of DIN 1.4307 and DIN 1.4306 stainless steels under high frequency loading",
  booktitle="Materials Structure & Micromechanics of Fracture",
  year="2023",
  journal="Procedia Structural Integrity",
  volume="43",
  number="1",
  pages="142--147",
  publisher="Elsevier",
  doi="10.1016/j.prostr.2022.12.249",
  url="https://www.sciencedirect.com/science/article/pii/S2452321622008125"
}