Method and system for heat treating a workpiece

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United States of America Patent

PATENT NO 11898214
APP PUB NO 20210214814A1
SERIAL NO

17186093

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Abstract

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A method of heat treating a workpiece, the method including projecting a laser beam from a laser source onto said workpiece, so as to produce a laser spot on said workpiece; projecting the laser spot onto different portions of said workpiece; and while projecting the laser spot, repetitively scanning the laser beam in two dimensions so as to produce a two-dimensional equivalent effective laser spot on said workpiece and thereby temper, reduce hardness of, enhance ductility of, and/or reduce brittleness of at least one of the different portions of the workpiece.

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Patent Owner(s)

Patent OwnerAddress
ETXE-TAR S A20870 ELGOIBAR (GUIPÚZCOA)

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Domínguez, Jesús Guipúzcoa, ES 5 35
Gabilondo, Amaia Guipúzcoa, ES 3 30
Ocaña, JoséLuis Madrid, ES 1 0
Soriano, Carlos Guipúzcoa, ES 3 30

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