Publication detail

The Optimitation of the Isothermal Transformation Dwell of the ADI Obtained at Transformation Temperature of 380oC

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

Original Title

The Optimitation of the Isothermal Transformation Dwell of the ADI Obtained at Transformation Temperature of 380oC

Type

journal article - other

Language

English

Original Abstract

The structure of austempered ductile iron (ADI) matrix and consequently its mechanical properties are influenced by the geat treatment conditions, above all by the temperature and dwell length of isothermal transformation. The paper is focused on deeper understanding the interrelation between matrix mixture composition and static mechanical properties of ADI in dependence on the isothermal transformation dwell. Practical aim of the paper is to find the optimal isothermal transformation dwell range for ADI isothermally transformed at the temperature of 380oC with emphasis on the level of static mechanical propertios in tension. Microstructure and mechanical properties cahnges that procees during isothermal transformation are observed and evaluated for the transformation dwells of 2, 5, 10,25, 60, 120,270 and 540 minutes.

Keywords

Austempered ductile iron; Isothermal transformation; Stabilized austenite; Tensile properites

Authors

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

RIV year

2008

Released

1. 1. 2008

Publisher

Trans Tech Publications Ltd

Location

Stafa-Zurich Switzerland

ISBN

0255-5476

Periodical

Materials Science Forum

Year of study

567-568

Number

5

State

Swiss Confederation

Pages from

337

Pages to

340

Pages count

4

BibTex

@article{BUT48933,
  author="Klára {Hanzlíková} and Stanislav {Věchet} and Jan {Kohout} and Josef {Zapletal}",
  title="The Optimitation of the Isothermal Transformation Dwell of the ADI Obtained at Transformation Temperature of 380oC",
  journal="Materials Science Forum",
  year="2008",
  volume="567-568",
  number="5",
  pages="337--340",
  issn="0255-5476"
}