| 摘要 |
PROBLEM TO BE SOLVED: To provide a plated steel sheet for a battery container capable of forming a battery having excellent battery characteristics by forming minute cracks when forming it into a battery container by applying squeezing work and drawing work, and by enhancing adhesiveness to a positive electrode mixture of an alkaline battery, and to provide a battery container using the plated steel sheet for a battery container, and a battery using its battery container. SOLUTION: The plated steel sheet for a battery container is formed by applying nickel plating to a side to be the inner face of the battery container of the steel sheet, subsequently applying tin plating on it, and applying diffusion heat treatment after applying silver plating on the above; or, by applying a nickel plating, and applying diffusion treatment after applying a silver particle dispersed tin plating on the above; forming an iron-nickel alloy layer on the above steel plate, and forming a nickel layer and/or an iron-nickel-tin alloy layer and/or a nickel-tin alloy layer on the above; and furthermore forming a nickel-tin-silver alloy layer or/and a silver layer on the above. The above plated steel plate is formed into a battery container and applied to the battery. COPYRIGHT: (C)2006,JPO&NCIPI |
