Detail publikace
Únavové vlastnosti izotermicky zušlechtěné tvárné litiny
VĚCHET, S. KOHOUT, J. KLAKURKOVÁ, L.
Český název
Únavové vlastnosti izotermicky zušlechtěné tvárné litiny
Anglický název
Fatigue Properties of Austempered Ductile Iron
Typ
článek v časopise - ostatní, Jost
Jazyk
en
Originální abstrakt
Austempered ductile iron (ADI) belongs to structural materials with continuously increasing level of production. Using various conditions of heat treatment, its properties can be changed in rather wide extend according to the purpose of ADI application. The aim of the paper consists in a study of interrelations among the conditions of isothermal transformation in the range from 380 to 500oC and fatigue properties of obtained structure were studied in detail determining S-N curves in gigh-cycle region. Static mechanical properties were compared with fatigue limits obtained by the fit of the transformation temperature of 400oC when ADI matrix obtained the highest content of stabilized austenite.
Český abstrakt
Austempered ductile iron (ADI) belongs to structural materials with continuously increasing level of production. Using various conditions of heat treatment, its properties can be changed in rather wide extend according to the purpose of ADI application. The aim of the paper consists in a study of interrelations among the conditions of isothermal transformation in the range from 380 to 500oC and fatigue properties of obtained structure were studied in detail determining S-N curves in gigh-cycle region. Static mechanical properties were compared with fatigue limits obtained by the fit of the transformation temperature of 400oC when ADI matrix obtained the highest content of stabilized austenite.
Anglický abstrakt
Austempered ductile iron (ADI) belongs to structural materials with continuously increasing level of production. Using various conditions of heat treatment, its properties can be changed in rather wide extend according to the purpose of ADI application. The aim of the paper consists in a study of interrelations among the conditions of isothermal transformation in the range from 380 to 500oC and fatigue properties of obtained structure were studied in detail determining S-N curves in gigh-cycle region. Static mechanical properties were compared with fatigue limits obtained by the fit of the transformation temperature of 400oC when ADI matrix obtained the highest content of stabilized austenite.
Klíčová slova česky
izotermicky zušlechtěná tvárná litina; izotermická transformace; únava; stabilizovaný austenit
Klíčová slova anglicky
austempered ductile iron; isothermal transformation; fatigue behaviour; stabilized austenite
Rok RIV
2008
Vydáno
01.12.2008
Nakladatel
Technologia
Místo
Kaunas, Lithuania
ISSN
1392-1320
Časopis
Materials Science
Ročník
14
Číslo
4
Strany od–do
324–327
Počet stran
4
BIBTEX
@article{BUT48601,
author="Stanislav {Věchet} and Jan {Kohout} and Lenka {Klakurková},
title="Fatigue Properties of Austempered Ductile Iron",
journal="Materials Science",
year="2008",
volume="14",
number="4",
month="December",
pages="324--327",
publisher="Technologia",
address="Kaunas, Lithuania",
issn="1392-1320"
}