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Colvilles Ltd
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Colvilles Ltd
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Publication date
Application filed by Colvilles LtdfiledCriticalColvilles Ltd
Publication of ES181559A1publicationCriticalpatent/ES181559A1/es
B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
B23K31/00—Processes relevant to this subclass, specially adapted for particular articles or purposes, but not covered by only one of the preceding main groups
B23K31/02—Processes relevant to this subclass, specially adapted for particular articles or purposes, but not covered by only one of the preceding main groups relating to soldering or welding
B23K31/025—Connecting cutting edges or the like to tools; Attaching reinforcements to workpieces, e.g. wear-resisting zones to tableware
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Engineering & Computer Science
(AREA)
Mechanical Engineering
(AREA)
Pressure Welding/Diffusion-Bonding
(AREA)
Abstract
Un procedimiento de unir un primer metal con un segundo, que comprende depositar una capa superficial de acero en la superficie del primer metal por un procedimiento de soldadura por fusión y fundir dicho primer metal a este segundo metal por laminado o forjado en caliente de dicha placa depositada con el segundo metal.
ES0181559A1947-01-071948-01-07UN PROCEDIMIENTO PARA LA UNIoN RECiPROCA DE METALES
ExpiredES181559A1
(es)
Methods of and apparatus for electrolytically cleaning or descaling the internal surface ofa hollow metal article, such asthe internal surface ofa hollow metal valve