FRICTION WELDING CONNECTION OF AT LEAST TWO STACKED PLATE-SHAPED COMPONENTS

The invention relates to a friction welding connection having at least two stacked plate-shaped components (3, 4) of which the lower component (4) is made of a high-strength steel having a tensile strength of greater than 1000 megapascal, and the one or more upper components (3) are made of penetrab...

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Bibliographische Detailangaben
1. Verfasser:	CHRIST, EBERHARD
Format:	Patent
Sprache:	eng ; fre ; ger
Schlagworte:	CLADDING OR PLATING BY SOLDERING OR WELDING CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR PERFORMING OPERATIONS SOLDERING OR UNSOLDERING TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION TECHNICAL SUBJECTS COVERED BY FORMER USPC TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS TRANSPORTING WELDING WORKING BY LASER BEAM
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Beschreibung
Zusammenfassung:	The invention relates to a friction welding connection having at least two stacked plate-shaped components (3, 4) of which the lower component (4) is made of a high-strength steel having a tensile strength of greater than 1000 megapascal, and the one or more upper components (3) are made of penetrable material, in particular light metal, being penetrated by a friction welding element (1, 2) connected to the lower component (4) by means of a friction weld connection (5, 6). The friction welding element (1, 2) is made of alloyed steel, having contents of carbon of 0.17% to 4.45%, chromium of 0.70% to 1.5% and molybdenum of 0.15% to 0.80%.