ALUMINIUM ALLOY FOR DIE CASTING AND ALUMINIUM SUB-FRAME FOR VEHICLE

PURPOSE: An aluminum alloy for die casting and an aluminum sub-frame for a vehicle using the same are provided to obtain improved durability including shock resistance, rigidity, and elongation by controlling the composition ratio of aluminum, silicon, iron, manganese, magnesium, titanium, strontium...

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Bibliographische Detailangaben
Hauptverfasser:	CHUN, JUNG KWON, PARK, JUNG SIK
Format:	Patent
Sprache:	eng ; kor
Schlagworte:	ALLOYS CHANGING THE PHYSICAL STRUCTURE OF NON-FERROUS METALS ANDNON-FERROUS ALLOYS CHEMISTRY FERROUS OR NON-FERROUS ALLOYS METALLURGY TREATMENT OF ALLOYS OR NON-FERROUS METALS
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Beschreibung
Zusammenfassung:	PURPOSE: An aluminum alloy for die casting and an aluminum sub-frame for a vehicle using the same are provided to obtain improved durability including shock resistance, rigidity, and elongation by controlling the composition ratio of aluminum, silicon, iron, manganese, magnesium, titanium, strontium, molybdenum, and zirconium. CONSTITUTION: An aluminum alloy for die casting comprises 86-89 weight% of aluminum, 9.7-10.7 weight% of silicon, 0.45-0.7 weight% or iron, 0.1 -0.6 weight% of manganese, 0.25-0.35 weight% of magnesium, 0.1-0.2 weight% of titanium, 0.01- 0.03 weight% of strontium, 0.05-0.3 weight% of molybdenum, 0.05-0.2 weight% of zirconium, and inevitable impurities.