Die casting having high toughness

A thin and large high toughness die-cast product is provided that is formed from an Al-Mg casting alloy having the composition 3.5 wt %<=Mg<=4.5 wt %, 0.8 wt %<=Mn<=1.5 wt %, Si<=0.5 wt %, Fe<=0.5 wt %, a sum (Ti+Zr) of amounts of Ti and Zr added of equal to or greater than 0.3 wt...

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Bibliographic Details
Main Authors MIZUKAMI TAKAHIRO, HATA TSUNEHISA, SHIBATA KATSUHIRO, TOYODA YUSUKE, FUKUCHI FUMIAKI
Format Patent
LanguageEnglish
Published 29.06.2006
Subjects
ALLOYS
CASTING
CASTING OF METALS
CASTING OF OTHER SUBSTANCES BY THE SAME PROCESSES OR DEVICES
CHEMISTRY
FERROUS OR NON-FERROUS ALLOYS
METALLURGY
PERFORMING OPERATIONS
POWDER METALLURGY
TRANSPORTING
TREATMENT OF ALLOYS OR NON-FERROUS METALS
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Summary:A thin and large high toughness die-cast product is provided that is formed from an Al-Mg casting alloy having the composition 3.5 wt %<=Mg<=4.5 wt %, 0.8 wt %<=Mn<=1.5 wt %, Si<=0.5 wt %, Fe<=0.5 wt %, a sum (Ti+Zr) of amounts of Ti and Zr added of equal to or greater than 0.3 wt %, and a ratio (Ti/Zr) of the amounts of Ti and Zr added of at least 0.3 but not more than 2, with the balance being Al.
Bibliography:Application Number: US20050518151