METAL COLOR DEVELOPING MATERIAL AND MANUFACTURING METHOD OF THE SAME

To provide a metal color developing material which can easily develop colors of patterns or the like on a surface, and a manufacturing method of the same.SOLUTION: A metal color developing material 2 comprises: a metal material; divided regions 40 which are obtained by dividing an image to be drawn...

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Bibliographische Detailangaben
Hauptverfasser:	TANAKA TOMOYUKI, MATSUBARA SANAE, OTAKE YOSHIYUKI, NISHIMURA FUTOSHI, HORIBE YOSHITAKA
Format:	Patent
Sprache:	eng ; jpn
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:	To provide a metal color developing material which can easily develop colors of patterns or the like on a surface, and a manufacturing method of the same.SOLUTION: A metal color developing material 2 comprises: a metal material; divided regions 40 which are obtained by dividing an image to be drawn on a surface of the metal material into a plurality of regions; sub regions 41, 42, 43 which are obtained by dividing the divided region 40 into finer regions; and an oxide film layer which is formed with irradiation of the laser beam whose irradiation condition is changed for each sub region.SELECTED DRAWING: Figure 11 【課題】表面に簡易に模様などを発色可能とする金属発色材料及び金属発色材料製造方法を提供する。【解決手段】金属発色材料２は、金属材料と、金属材料の表面に描画したい画像を複数の領域に分割した分割領域４０と、分割領域４０を更に微細な領域に分割した副領域４１，４２，４３と、副領域毎に照射条件を変えたレーザ光の照射により形成した酸化膜層と、を備えたことを特徴とする。【選択図】図１１