LASER-TREATED ANTI-DEPOSITION OBJECT AND MANUFACTURING METHOD OF THE SAME

Disclosed are a laser-treated anti-deposition object with a main structure and a fluorine coating layer and a manufacturing method of the same. The fluorine coating layer covers a laser-treated surface of the main structure to form an anti-deposition surface, an initial surface of the main structure...

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Bibliographische Detailangaben
Hauptverfasser:	CHEN, CHIEN-HSUN, CHANG, CHIENNG, FANG, CHIHIANG, LU, HE-PU
Format:	Patent
Sprache:	eng
Schlagworte:	CHEMICAL SURFACE TREATMENT CHEMISTRY CLADDING OR PLATING BY SOLDERING OR WELDING COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATIONOR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY IONIMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL COATING MATERIAL WITH METALLIC MATERIAL COATING METALLIC MATERIAL CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING DIFFUSION TREATMENT OF METALLIC MATERIAL INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION INGENERAL MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR METALLURGY PERFORMING OPERATIONS SOLDERING OR UNSOLDERING SURFACE TREATMENT OF METALLIC MATERIAL BY DIFFUSION INTO THESURFACE, BY CHEMICAL CONVERSION OR SUBSTITUTION TRANSPORTING WELDING WORKING BY LASER BEAM
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Beschreibung
Zusammenfassung:	Disclosed are a laser-treated anti-deposition object with a main structure and a fluorine coating layer and a manufacturing method of the same. The fluorine coating layer covers a laser-treated surface of the main structure to form an anti-deposition surface, an initial surface of the main structure is subjected to a laser surface treatment step by a laser to become the laser-treated surface with a plurality of microstructures. The anti-deposition object contacts with a manufacturing process substance used or discharged during a manufacturing process performed by a manufacturing process equipment in a vacuum environment, and the anti-deposition surface of the object has a relatively high contact angle.