Publication detail

Fatigue Properties of ADI in Dependence on Isothermal Transformation Dwell

VĚCHET, S. KOHOUT, J. Hanzlíková, K.

English title

Fatigue Properties of ADI in Dependence on Isothermal Transformation Dwell

Type

Peer-reviewed article not indexed in WoS or Scopus

Language

en

Original abstract

As a result of excellent both mechanical and technological properties, austempered ductile iron (ADI) is ranked with very perspective sturcutral materials. Recently it has been aplied even to castings for dynamically loaded components and a considerable part of ADI production is applied also in military industry. The structure of ADI matrix, mostly created by the micture of bainite and stabilized austenite strongly depends on transformation conditions, i.e. temperature and the length of isothermal transformation dwell. An ADI transformed at 380°C during a temporal range from 2 minutes to 9 hours was studied in details, with emphasis on structural composition and fatigue properties The highest level of fatigue properties was obtained for the transformation dwell of 60 min. when the maximum portion of austenite was found in ADI structure.

Released

2004-02-01

ISSN

1335-4205

Volume

2004

Number

2

Pages from–to

12–

Pages count

4

BIBTEX


@article{BUT45461,
  author="Stanislav {Věchet} and Jan {Kohout}",
  title="Fatigue Properties of ADI in Dependence on Isothermal Transformation Dwell",
  journal="Komunikacie - vedecke listy Zilinskej univerzity v Ziline",
  year="2004",
  volume="2004",
  number="2",
  pages="4",
  issn="1335-4205"
}