Detail publikace
Únavové vlastnosti lité slitiny AlSi9Cu3 za různých podmínek tepelného zpracování
TILLOVÁ, E. CHALUPOVÁ, M. PODRÁBSKÝ, T.
Český název
Únavové vlastnosti lité slitiny AlSi9Cu3 za různých podmínek tepelného zpracování
Anglický název
Fatigue Properties of AlSi9Cu3 Cast Alloy under Different Heat Treatment Condition
Typ
článek v časopise - ostatní, Jost
Jazyk
en
Originální abstrakt
It was found that, by sand casting of AlSi9Cu3 alloy is documented big amount of cast defects as pores, voids and microshrinkages. The existence of casting defects has considerable influence on fatigue behaviour and served as nucleation places of fatigue damage. Apart from cast defects the morphology and the size of eutectic silicon and of secondary phases are important factors aspect the fatigue properties of Al-Si cast components. The solution treatment temperature 525 C and holding time 4 hours caused the change of Si-morphology and reduction iron rich phases.
Český abstrakt
It was found that, by sand casting of AlSi9Cu3 alloy is documented big amount of cast defects as pores, voids and microshrinkages. The existence of casting defects has considerable influence on fatigue behaviour and served as nucleation places of fatigue damage. Apart from cast defects the morphology and the size of eutectic silicon and of secondary phases are important factors aspect the fatigue properties of Al-Si cast components. The solution treatment temperature 525 C and holding time 4 hours caused the change of Si-morphology and reduction iron rich phases.
Anglický abstrakt
It was found that, by sand casting of AlSi9Cu3 alloy is documented big amount of cast defects as pores, voids and microshrinkages. The existence of casting defects has considerable influence on fatigue behaviour and served as nucleation places of fatigue damage. Apart from cast defects the morphology and the size of eutectic silicon and of secondary phases are important factors aspect the fatigue properties of Al-Si cast components. The solution treatment temperature 525 C and holding time 4 hours caused the change of Si-morphology and reduction iron rich phases.
Klíčová slova česky
Al-Si cast alloys; Solution treatment; Fe-rich intermetallic phases; Fatigue strength
Klíčová slova anglicky
Al-Si cast alloys; Solution treatment; Fe-rich intermetallic phases; Fatigue strength
Rok RIV
2008
Vydáno
20.11.2008
Nakladatel
EDIS Zilina
Místo
Zilina
ISSN
1335-0803
Časopis
Materiálové inžinierstvo
Ročník
15
Číslo
4/2008
Strany od–do
11–17
Počet stran
7
BIBTEX
@article{BUT47403,
author="Eva {Tillová} and Mária {Chalupová} and Tomáš {Podrábský},
title="Fatigue Properties of AlSi9Cu3 Cast Alloy under Different Heat Treatment Condition",
journal="Materiálové inžinierstvo",
year="2008",
volume="15",
number="4/2008",
month="November",
pages="11--17",
publisher="EDIS Zilina",
address="Zilina",
issn="1335-0803"
}