SURFACE-TREATED METAL SHEET FOR BATTERY

• Main Authors: UEHARA, Kaori, HORIE, Shinichirou, MATSUSHIGE, Daisuke, KAWAMURA, Michio, TSUTSUMI, Etsuro
• Format: Patent
• Language: English; French; Japanese
• Published: 09.03.2023
• Subjects: APPARATUS THEREFOR; BASIC ELECTRIC ELEMENTS; CHEMICAL SURFACE TREATMENT; CHEMISTRY; 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; DIFFUSION TREATMENT OF METALLIC MATERIAL; ELECTRICITY; ELECTROFORMING; ELECTROLYTIC OR ELECTROPHORETIC PROCESSES; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION INGENERAL; METALLURGY; PROCESSES FOR THE ELECTROLYTIC OR ELECTROPHORETIC PRODUCTIONOF COATINGS; PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSIONOF CHEMICAL INTO ELECTRICAL ENERGY; SURFACE TREATMENT OF METALLIC MATERIAL BY DIFFUSION INTO THESURFACE, BY CHEMICAL CONVERSION OR SUBSTITUTION

Provided is a surface-treated metal sheet for a battery. This surface-treated metal sheet for a battery is characterized in that the base material of the surface-treated metal sheet for a battery is an iron-based or nickel-based metal sheet, and in that the metal sheet is provided, on at least one surface thereof, with a nickel-tin alloy layer. L'invention concerne une feuille métallique traitée en surface pour une batterie. Cette feuille métallique traitée en surface pour une batterie est caractérisée en ce que le matériau de base de la feuille métallique traitée en surface pour une batterie est une feuille métallique à base de fer ou de nickel, et en ce que la feuille métallique est pourvue, sur au moins une de ses surfaces, d'une couche d'alliage de nickel-étain. 電池用表面処理金属板であって、前記電池用表面処理金属板の基材が、鉄またはニッケルを基とする金属板であり、前記金属板の少なくとも片面にニッケル－スズ合金層を備えることを特徴とする、電池用表面処理金属板を提供する。