SURFACE STRUCTURING OF METALS

A method of treating a metallic surface comprising exposing the surface to laser pulses at an energy density below the threshold for ablation of bulk material from the metallic surface; maintaining the exposure until a multiplicity of pores form in the surface. La présente invention concerne un proc...

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Bibliographic Details
Main Author DODDS, CHRISTOPHER WILLIAM DOUGLAS
Format Patent
LanguageEnglish
French
Published 06.11.2014
Subjects
CLADDING OR PLATING BY SOLDERING OR WELDING
CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING
ELECTROTHERAPY
HUMAN NECESSITIES
HYGIENE
MACHINE TOOLS
MAGNETOTHERAPY
MEDICAL OR VETERINARY SCIENCE
METAL-WORKING NOT OTHERWISE PROVIDED FOR
PERFORMING OPERATIONS
RADIATION THERAPY
SOLDERING OR UNSOLDERING
TRANSPORTING
ULTRASOUND THERAPY
WELDING
WORKING BY LASER BEAM
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Summary:A method of treating a metallic surface comprising exposing the surface to laser pulses at an energy density below the threshold for ablation of bulk material from the metallic surface; maintaining the exposure until a multiplicity of pores form in the surface. La présente invention concerne un procédé de traitement d'une surface métallique, comprenant les étapes suivantes : exposition de la surface à des impulsions laser avec une densité d'énergie en dessous du seuil d'ablation de matériau non épitaxié à partir de la surface métallique ; et maintien de l'exposition jusqu'à la formation d'une multiplicité de pores dans la surface.
Bibliography:Application Number: WO2014AU00495