WROUGHT ALUMINIUM ALLOY

A wrought aluminum alloy composed on a weight basis of 0.8 to 2.2% manganese, 0.1 to 0.5% zirconium, 0.2 to 1.0% iron, 0.2 to 0.6% silicon, 0 to 0.5% copper, 0 to 0.1% magnesium, balance aluminum and impurities which are due to the manufacture, and which has been cast and subjected after casting to...

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Bibliographische Detailangaben
Hauptverfasser:	LOMMEL, HEINZ, JAGER, KURT, MOLLER, MANFRED, ALTHOFF, JURGEN, POTZSCHKE, MANFRED
Format:	Patent
Sprache:	eng ; fre
Schlagworte:	ALLOYS APPARATUS FOR MAKING BEVERAGES BLASTING CHANGING THE PHYSICAL STRUCTURE OF NON-FERROUS METALS ANDNON-FERROUS ALLOYS CHEMISTRY COFFEE MILLS DETAILS OF HEAT-EXCHANGE AND HEAT-TRANSFER APPARATUS, OFGENERAL APPLICATION DOMESTIC ARTICLES OR APPLIANCES ENGINE PLANTS IN GENERAL FERROUS OR NON-FERROUS ALLOYS FURNITURE GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR INTERNALCOMBUSTION ENGINES GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR MACHINES ORENGINES IN GENERAL HEAT EXCHANGE IN GENERAL HEATING HUMAN NECESSITIES KITCHEN EQUIPMENT LIGHTING MACHINES OR ENGINES IN GENERAL MECHANICAL ENGINEERING METALLURGY SPICE MILLS STEAM ENGINES SUCTION CLEANERS IN GENERAL TREATMENT OF ALLOYS OR NON-FERROUS METALS WEAPONS
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Beschreibung
Zusammenfassung:	A wrought aluminum alloy composed on a weight basis of 0.8 to 2.2% manganese, 0.1 to 0.5% zirconium, 0.2 to 1.0% iron, 0.2 to 0.6% silicon, 0 to 0.5% copper, 0 to 0.1% magnesium, balance aluminum and impurities which are due to the manufacture, and which has been cast and subjected after casting to a temperature of 450.degree. to 500.degree.C for 5 to 10 hours. This alloy has a high deformability and resistance to corrosion. It begins to recrystallize at a much higher temperature than the known wrought aluminum alloys and it can be coated with vitreous enamel without need for a separate pretreatment.