Publication detail

Influence of isothermal transformation temperature on fatigue properties of ADI

VĚCHET, S. KOHOUT, J. KLAKURKOVÁ, L. HANZLÍKOVÁ, K.

Original Title

Influence of isothermal transformation temperature on fatigue properties of ADI

Type

conference paper

Language

English

Original Abstract

Austempered ductile iron (ADI) belongs among structural materials with continuously increasing level of production. The study of interrelations among the conditions of isothermal transformation, resulting structure of ADI matrix and its static as well a fatigue behaviour was concentrated on the influence of the temperature of isothermal transformation, which was changed in the range from 380 to 500oC. Fatigue properties of obtained structeres were studied in detail determining S-N curves in highcycle region. Static tensile properties were compared with fatigue limits obtained by the fit of the whole S-N curves and with the content of retained austenite. Optimum fatigue properties were obtained for transformation temperature of 400oC when ADI matrix obtained the highest content of retained austenite.

Keywords

fatigue, ADI

Authors

VĚCHET, S.; KOHOUT, J.; KLAKURKOVÁ, L.; HANZLÍKOVÁ, K.

Released

26. 3. 2007

Publisher

Engineering Integrity Society

Location

Held at Queens College, University of Cambridge, UK, 26. - 28. 3. 2007

ISBN

978-0-9544368-1-0

Book

FATIGUE 2007

Pages from

45

Pages to

45

Pages count

1

BibTex

@inproceedings{BUT22152,
  author="Stanislav {Věchet} and Jan {Kohout} and Lenka {Klakurková} and Klára {Hanzlíková}",
  title="Influence of isothermal transformation temperature on fatigue properties of ADI",
  booktitle="FATIGUE 2007",
  year="2007",
  pages="45--45",
  publisher="Engineering Integrity Society",
  address="Held at Queens College, University of Cambridge, UK, 26. - 28. 3. 2007",
  isbn="978-0-9544368-1-0"
}