Publication detail

Fatigue Lifetime of ADI Ultimate Tensile Strenght to Pernament Fatigue Limit

ZAPLETAL, J. VĚCHET, S. KOHOUT, J. OBRTLÍK, K.

Original Title

Fatigue Lifetime of ADI Ultimate Tensile Strenght to Pernament Fatigue Limit

Type

journal article - other

Language

English

Original Abstract

Isothermally treated ADI (austempered ductile iron) is preferably used for dynamically loaded components (e.g. gear and traversing wheels, crankshafts, swivel pins, rail brakes etc.) in very large lifetime range, therefore its fatigue properties are studied in very wide region of cycles to fracture. The aim of the paper consists in determination of S-N curve for the whole range of ADI lifetime from 0.5 to 100 millions cycles to fracture at symmetric push-pull loading at room temperature.

Keywords

Wöhler curve, ADI, S-N curve, LCF, Kohout-Věchet function, Palmgren

Authors

ZAPLETAL, J.; VĚCHET, S.; KOHOUT, J.; OBRTLÍK, K.

RIV year

2008

Released

1. 3. 2008

ISBN

0556-171X

Periodical

Strength of Materials

Year of study

2008

Number

1

State

Ukraine

Pages from

40

Pages to

43

Pages count

4

BibTex

@article{BUT50665,
  author="Josef {Zapletal} and Stanislav {Věchet} and Jan {Kohout} and Karel {Obrtlík}",
  title="Fatigue Lifetime of ADI Ultimate Tensile Strenght to Pernament Fatigue Limit",
  journal="Strength of Materials",
  year="2008",
  volume="2008",
  number="1",
  pages="40--43",
  issn="0556-171X"
}