Detail publikace
The Optimitation of the Isothermal Transformation Dwell of the ADI Obtained at Transformation Temperature of 380oC
HANZLÍKOVÁ, K. VĚCHET, S. KOHOUT, J. ZAPLETAL, J.
Český název
The Optimitation of the Isothermal Transformation Dwell of the ADI Obtained at Transformation Temperature of 380oC
Anglický název
The Optimitation of the Isothermal Transformation Dwell of the ADI Obtained at Transformation Temperature of 380oC
Typ
článek v časopise - ostatní, Jost
Jazyk
en
Originální abstrakt
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.
Český abstrakt
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.
Anglický abstrakt
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.
Klíčová slova česky
Izotermicky zušlechtěná tvárná litina; izotermická transformace; Stabilizovaný austenit; mechanické vlastnosti – tahová zkouška
Klíčová slova anglicky
Austempered ductile iron; Isothermal transformation; Stabilized austenite; Tensile properites
Rok RIV
2008
Vydáno
01.01.2008
Nakladatel
Trans Tech Publications Ltd
Místo
Stafa-Zurich Switzerland
ISSN
0255-5476
Časopis
Materials Science Forum
Ročník
567-568
Číslo
5
Strany od–do
337–340
Počet stran
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",
month="January",
pages="337--340",
publisher="Trans Tech Publications Ltd",
address="Stafa-Zurich Switzerland",
issn="0255-5476"
}