Publication result 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.

Original Title

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

English Title

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

Type

Paper in proceedings (conference paper)

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.

English 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

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

Key words in English

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

Authors

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

RIV year

2024

Released

13.01.2023

Publisher

Elsevier

Book

Materials Structure & Micromechanics of Fracture

ISBN

2452-3216

Periodical

Procedia Structural Integrity

Volume

43

Number

1

State

Republic of Italy

Pages from

142

Pages to

147

Pages count

6

URL

https://www.sciencedirect.com/science/article/pii/S2452321622008125

Full text in the Digital Library

http://hdl.handle.net/11012/209221

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",
  issn="2452-3216",
  url="https://www.sciencedirect.com/science/article/pii/S2452321622008125"
}

Documents

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