Anvendelse af lavtlegeret kobberlegering og deraf fremstillet hulprofilelement

Low-alloyed phosphorus-deoxidized copper alloy used in the manufacture of hollow profile parts by inner high pressure deformation is new. The copper alloy contains (in weight %) 0.030-0.080 Sn, Zn, Fe and/or Ag, 0.015-0.040 O, and at least 99.90 Cu. An independent claim is also included for a hollow...

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Bibliographische Detailangaben
Hauptverfasser:	NAUMANN, ULRICH, KONCZALLA, MATHIAS, HECHT, MEINHARD
Format:	Patent
Sprache:	dan
Schlagworte:	ALLOYS CHANGING THE PHYSICAL STRUCTURE OF NON-FERROUS METALS ANDNON-FERROUS ALLOYS CHEMISTRY FERROUS OR NON-FERROUS ALLOYS MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVINGMATERIAL METALLURGY PERFORMING OPERATIONS PUNCHING METAL TRANSPORTING TREATMENT OF ALLOYS OR NON-FERROUS METALS WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS ORPROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL
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Beschreibung
Zusammenfassung:	Low-alloyed phosphorus-deoxidized copper alloy used in the manufacture of hollow profile parts by inner high pressure deformation is new. The copper alloy contains (in weight %) 0.030-0.080 Sn, Zn, Fe and/or Ag, 0.015-0.040 O, and at least 99.90 Cu. An independent claim is also included for a hollow profile part produced by inner high pressure deformation of a low-alloyed phosphorus-deoxidized copper alloy.