| 摘要 |
PROBLEM TO BE SOLVED: To provide a plated steel sheet for a battery vessel which allows a battery to have excellent battery properties, to provide a battery vessel using the plated steel sheet for a battery vessel, and to provide a battery using the battery vessel. SOLUTION: A plated steel sheet is obtained by applying bismuth plating to the side to form into the inside surface of a battery vessel in the steel sheet, and next applying silver plating to the surface thereof; alternatively, a plated steel sheet is obtained by applying nickel plating to the surface thereof, next applying bismuth plating to the surface thereof, and successively applying silver plating to the surface thereof; alternatively, a steel sheet is obtained by applying nickel plating to the surface thereof, thereafter performing heat treatment, next applying bismuth plating to the surface thereof, and successively applying silver plating to the surface thereof; alternatively, a plated steel sheet is obtained by applying nickel plating, next applying bismuth plating to the surface thereof, thereafter performing heat treatment, and successively applying silver plating to the surface thereof, so as to be the plated steel sheet for a battery vessel, and the same is subjected to forming into a battery vessel, and is applied to a battery. COPYRIGHT: (C)2007,JPO&INPIT |
