Detail publikace
Fatigue crack initiation in INCONEL 713 LC at high temperature
MINTÁCH, R. KUNZ, L. SVOBODA, M.
Anglický název
Fatigue crack initiation in INCONEL 713 LC at high temperature
Typ
Stať ve sborníku v databázi WoS či Scopus
Jazyk
en
Originální abstrakt
Cast Ni base superalloys are known by long Stage I fatigue crack initiation, long early crystallographic fatigue crack propagation and inherent casting defects. These phenomena are closely related to the scatter of experimental fatigue life data. Fatigue crack initiation in high-cycle region and its relation to casting defects was studied in cast IN 713 LC superalloy at tensile mean stress at 800 C in air. Three types of crack initiation were observed. The mechanism of crystallographic initiation is discussed in terms of cyclic strain localization in persistent slip bands
Klíčová slova anglicky
713 LC, fatigue, crack initiation, slip localization
Vydáno
2006-08-15
Nakladatel
AVSR, Košice
Místo
Košice
ISBN
80-968543-5-6
Kniha
Fraktografia 2006
Strany od–do
140–147
Počet stran
8
BIBTEX
@inproceedings{BUT21725,
author="Rastislav {Mintách} and Ludvík {Kunz} and Milan {Svoboda}",
title="Fatigue crack initiation in INCONEL 713 LC at high temperature",
booktitle="Fraktografia 2006",
year="2006",
pages="140--147",
publisher="AVSR, Košice",
address="Košice",
isbn="80-968543-5-6"
}