PROCESS FOR PRODUCING SURFACE-TREATED STEEL SHEET FOR BATTERY CASE
A surface-treated steel sheet for battery cases is provided which comprises a nickel-cobalt alloy layer formed at the outermost surface of a plane to be an inner surface of a battery case. When X-ray diffraction measurement using CuK± as a radiation source is performed for the nickel-cobalt alloy la...
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| creator | HORIE, Shinichirou TOMOMORI, Tatsuo YOSHIOKA, Koh |
| description | A surface-treated steel sheet for battery cases is provided which comprises a nickel-cobalt alloy layer formed at the outermost surface of a plane to be an inner surface of a battery case. When X-ray diffraction measurement using CuK± as a radiation source is performed for the nickel-cobalt alloy layer, an intensity ratio I A /I B =0.01 to 0.9. The intensity ratio I A /I B is a ratio of an intensity I A of a peak present at a diffraction angle 2¸ within a range of 41° or more and less than 43° to an intensity I B of a peak present at a diffraction angle 2¸ within a range of 43° or more and 45° or less. |
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When X-ray diffraction measurement using CuK± as a radiation source is performed for the nickel-cobalt alloy layer, an intensity ratio I A /I B =0.01 to 0.9. The intensity ratio I A /I B is a ratio of an intensity I A of a peak present at a diffraction angle 2¸ within a range of 41° or more and less than 43° to an intensity I B of a peak present at a diffraction angle 2¸ within a range of 43° or more and 45° or less.</description><language>eng ; fre ; ger</language><subject>ALLOYS ; APPARATUS THEREFOR ; BASIC ELECTRIC ELEMENTS ; CHEMISTRY ; ELECTRICITY ; ELECTROFORMING ; ELECTROLYTIC OR ELECTROPHORETIC PROCESSES ; FERROUS OR NON-FERROUS ALLOYS ; LAYERED PRODUCTS ; LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT ORNON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM ; METALLURGY ; PERFORMING OPERATIONS ; PROCESSES FOR THE ELECTROLYTIC OR ELECTROPHORETIC PRODUCTIONOF COATINGS ; PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSIONOF CHEMICAL INTO ELECTRICAL ENERGY ; TRANSPORTING ; TREATMENT OF ALLOYS OR NON-FERROUS METALS</subject><creationdate>2019</creationdate><oa>free_for_read</oa><woscitedreferencessubscribed>false</woscitedreferencessubscribed></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Tsyndetics_thumb_exl</thumbnail><linktohtml>$$Uhttps://worldwide.espacenet.com/publicationDetails/biblio?FT=D&date=20190403&DB=EPODOC&CC=EP&NR=2731161B1$$EHTML$$P50$$Gepo$$Hfree_for_read</linktohtml><link.rule.ids>230,308,776,881,25542,76289</link.rule.ids><linktorsrc>$$Uhttps://worldwide.espacenet.com/publicationDetails/biblio?FT=D&date=20190403&DB=EPODOC&CC=EP&NR=2731161B1$$EView_record_in_European_Patent_Office$$FView_record_in_$$GEuropean_Patent_Office$$Hfree_for_read</linktorsrc></links><search><creatorcontrib>HORIE, Shinichirou</creatorcontrib><creatorcontrib>TOMOMORI, Tatsuo</creatorcontrib><creatorcontrib>YOSHIOKA, Koh</creatorcontrib><title>PROCESS FOR PRODUCING SURFACE-TREATED STEEL SHEET FOR BATTERY CASE</title><description>A surface-treated steel sheet for battery cases is provided which comprises a nickel-cobalt alloy layer formed at the outermost surface of a plane to be an inner surface of a battery case. When X-ray diffraction measurement using CuK± as a radiation source is performed for the nickel-cobalt alloy layer, an intensity ratio I A /I B =0.01 to 0.9. The intensity ratio I A /I B is a ratio of an intensity I A of a peak present at a diffraction angle 2¸ within a range of 41° or more and less than 43° to an intensity I B of a peak present at a diffraction angle 2¸ within a range of 43° or more and 45° or less.</description><subject>ALLOYS</subject><subject>APPARATUS THEREFOR</subject><subject>BASIC ELECTRIC ELEMENTS</subject><subject>CHEMISTRY</subject><subject>ELECTRICITY</subject><subject>ELECTROFORMING</subject><subject>ELECTROLYTIC OR ELECTROPHORETIC PROCESSES</subject><subject>FERROUS OR NON-FERROUS ALLOYS</subject><subject>LAYERED PRODUCTS</subject><subject>LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT ORNON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM</subject><subject>METALLURGY</subject><subject>PERFORMING OPERATIONS</subject><subject>PROCESSES FOR THE ELECTROLYTIC OR ELECTROPHORETIC PRODUCTIONOF COATINGS</subject><subject>PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSIONOF CHEMICAL INTO ELECTRICAL ENERGY</subject><subject>TRANSPORTING</subject><subject>TREATMENT OF ALLOYS OR NON-FERROUS METALS</subject><fulltext>true</fulltext><rsrctype>patent</rsrctype><creationdate>2019</creationdate><recordtype>patent</recordtype><sourceid>EVB</sourceid><recordid>eNrjZHAKCPJ3dg0OVnDzD1IAsl1CnT393BWCQ4PcHJ1ddUOCXB1DXF0UgkNcXX0Ugj1cXUPAKp0cQ0JcgyIVnB2DXXkYWNMSc4pTeaE0N4OCm2uIs4duakF-fGpxQWJyal5qSbxrgJG5saGhmaGToTERSgCyCyrB</recordid><startdate>20190403</startdate><enddate>20190403</enddate><creator>HORIE, Shinichirou</creator><creator>TOMOMORI, Tatsuo</creator><creator>YOSHIOKA, Koh</creator><scope>EVB</scope></search><sort><creationdate>20190403</creationdate><title>PROCESS FOR PRODUCING SURFACE-TREATED STEEL SHEET FOR BATTERY CASE</title><author>HORIE, Shinichirou ; TOMOMORI, Tatsuo ; YOSHIOKA, Koh</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-epo_espacenet_EP2731161B13</frbrgroupid><rsrctype>patents</rsrctype><prefilter>patents</prefilter><language>eng ; fre ; ger</language><creationdate>2019</creationdate><topic>ALLOYS</topic><topic>APPARATUS THEREFOR</topic><topic>BASIC ELECTRIC ELEMENTS</topic><topic>CHEMISTRY</topic><topic>ELECTRICITY</topic><topic>ELECTROFORMING</topic><topic>ELECTROLYTIC OR ELECTROPHORETIC PROCESSES</topic><topic>FERROUS OR NON-FERROUS ALLOYS</topic><topic>LAYERED PRODUCTS</topic><topic>LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT ORNON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM</topic><topic>METALLURGY</topic><topic>PERFORMING OPERATIONS</topic><topic>PROCESSES FOR THE ELECTROLYTIC OR ELECTROPHORETIC PRODUCTIONOF COATINGS</topic><topic>PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSIONOF CHEMICAL INTO ELECTRICAL ENERGY</topic><topic>TRANSPORTING</topic><topic>TREATMENT OF ALLOYS OR NON-FERROUS METALS</topic><toplevel>online_resources</toplevel><creatorcontrib>HORIE, Shinichirou</creatorcontrib><creatorcontrib>TOMOMORI, Tatsuo</creatorcontrib><creatorcontrib>YOSHIOKA, Koh</creatorcontrib><collection>esp@cenet</collection></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext_linktorsrc</fulltext></delivery><addata><au>HORIE, Shinichirou</au><au>TOMOMORI, Tatsuo</au><au>YOSHIOKA, Koh</au><format>patent</format><genre>patent</genre><ristype>GEN</ristype><title>PROCESS FOR PRODUCING SURFACE-TREATED STEEL SHEET FOR BATTERY CASE</title><date>2019-04-03</date><risdate>2019</risdate><abstract>A surface-treated steel sheet for battery cases is provided which comprises a nickel-cobalt alloy layer formed at the outermost surface of a plane to be an inner surface of a battery case. When X-ray diffraction measurement using CuK± as a radiation source is performed for the nickel-cobalt alloy layer, an intensity ratio I A /I B =0.01 to 0.9. The intensity ratio I A /I B is a ratio of an intensity I A of a peak present at a diffraction angle 2¸ within a range of 41° or more and less than 43° to an intensity I B of a peak present at a diffraction angle 2¸ within a range of 43° or more and 45° or less.</abstract><oa>free_for_read</oa></addata></record> |
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| subjects | ALLOYS APPARATUS THEREFOR BASIC ELECTRIC ELEMENTS CHEMISTRY ELECTRICITY ELECTROFORMING ELECTROLYTIC OR ELECTROPHORETIC PROCESSES FERROUS OR NON-FERROUS ALLOYS LAYERED PRODUCTS LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT ORNON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM METALLURGY PERFORMING OPERATIONS PROCESSES FOR THE ELECTROLYTIC OR ELECTROPHORETIC PRODUCTIONOF COATINGS PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSIONOF CHEMICAL INTO ELECTRICAL ENERGY TRANSPORTING TREATMENT OF ALLOYS OR NON-FERROUS METALS |
| title | PROCESS FOR PRODUCING SURFACE-TREATED STEEL SHEET FOR BATTERY CASE |
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