REPAIR WELDING OF SPHEROIDAL GRAPHITE CAST IRON

A method for weld repairing a surface of a base material, wherein the base material has spheroidal graphite cast iron, wherein firstly a partial surface is configured, in a further step a two-ply buffer layer is used by means of MIG welding with the welding additive NiFe, wherein in a further step a...

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Bibliographische Detailangaben
Hauptverfasser:	Schreiber, Tim, Luithle, Alexander, Brussk, Stefan
Format:	Patent
Sprache:	eng
Schlagworte:	CLADDING OR PLATING BY SOLDERING OR WELDING CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR PERFORMING OPERATIONS SOLDERING OR UNSOLDERING TRANSPORTING WELDING WORKING BY LASER BEAM
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Beschreibung
Zusammenfassung:	A method for weld repairing a surface of a base material, wherein the base material has spheroidal graphite cast iron, wherein firstly a partial surface is configured, in a further step a two-ply buffer layer is used by means of MIG welding with the welding additive NiFe, wherein in a further step a fill layer is applied to the buffer layer, wherein the MIG welding method is used in conjunction with NiFe-2 in accordance with EN ISO 107 as welding additive material.