Metal part and method of manufacturing metal part

A base material (1) as an anode is immersed in an electrolyte together with a cathode, a current density that is provided to both the anode and the cathode increases from an initial current density of 0 A/dm 2 at a rate that is lower than or equal to 0.35 A/dm 2 per minute, and then the base materia...

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Bibliographische Detailangaben
Hauptverfasser:	FUKAMI, HAJIME, NISHI, KOJI, SAITO, TOSHIYUKI, YAO, HIROYUKI, MIO, TAKUMI, ETO, ATSUSHI
Format:	Patent
Sprache:	eng ; fre ; ger
Schlagworte:	APPARATUS THEREFOR BLASTING CHEMISTRY ELECTROFORMING ELECTROLYTIC OR ELECTROPHORETIC PROCESSES HEATING LIGHTING MECHANICAL ENGINEERING METALLURGY POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PROCESSES FOR THE ELECTROLYTIC OR ELECTROPHORETIC PRODUCTIONOF COATINGS PUMPS FOR LIQUIDS OR ELASTIC FLUIDS ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENTMACHINES FOR LIQUIDS ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENTPUMPS WEAPONS
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Beschreibung
Zusammenfassung:	A base material (1) as an anode is immersed in an electrolyte together with a cathode, a current density that is provided to both the anode and the cathode increases from an initial current density of 0 A/dm 2 at a rate that is lower than or equal to 0.35 A/dm 2 per minute, and then the base material (1) is anodized while the prescribed current density is maintained so as to coat a surface (25) of the base material (1) with an anodic oxide film.