ELECTRICAL STEEL SHEET STEEL WITH INSULATION-IMPROVING COATING AND METHOD OF ITS PRODUCTION

FIELD: metallurgy.SUBSTANCE: coating is formed from titanium oxide or tantalum oxide. Steel (11) contains diffusion a zone (15) in which titanium or tantalum diffuses into the surface of the electrical steel sheet and which is adjacent to a coating (14). The diffusion zone (15) within a distance of...

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Hauptverfasser:	MELE, Aksel, SHTIR, Oliver, RAJKHE, Ralf, ENSEN, Ens Dal, SHNAJDER, Manuela
Format:	Patent
Sprache:	eng ; rus
Schlagworte:	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 GENERAL DEVICES FOR HEAT TREATMENT OF FERROUS OR NON-FERROUSMETALS OR ALLOYS INDUCTANCES INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION INGENERAL MAGNETS MAKING METAL MALLEABLE BY DECARBURISATION, TEMPERING OR OTHERTREATMENTS METALLURGY METALLURGY OF IRON MODIFYING THE PHYSICAL STRUCTURE OF FERROUS METALS SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES SURFACE TREATMENT OF METALLIC MATERIAL BY DIFFUSION INTO THESURFACE, BY CHEMICAL CONVERSION OR SUBSTITUTION TRANSFORMERS
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creator	MELE, Aksel SHTIR, Oliver RAJKHE, Ralf ENSEN, Ens Dal SHNAJDER, Manuela
description	FIELD: metallurgy.SUBSTANCE: coating is formed from titanium oxide or tantalum oxide. Steel (11) contains diffusion a zone (15) in which titanium or tantalum diffuses into the surface of the electrical steel sheet and which is adjacent to a coating (14). The diffusion zone (15) within a distance of 2 mcm from the coating (14) has a titanium or tantalum content of more than 50 wt %.EFFECT: corrosion protection from high corrosion impacts, even in the event of said coating damage.14 cl, 1 dwg Изобретение относится к области металлургии, а именно к электротехнической листовой стали (11), имеющей улучшающую электроизоляцию покрытие (14). Покрытие образовано из оксида титана или оксида тантала. Сталь (11) содержит диффузионную зону (15), в которой титан или тантал диффундирует в поверхность электротехнической листовой стали и которая граничит с покрытием (14). Диффузионная зона (15) в пределах расстояния 2 мкм от поверхности раздела с покрытием (14) имеет содержание титана или тантала более 50 вес.%. Обеспечивается защита от коррозии при высоких коррозионных воздействиях даже в случае повреждения указанного покрытия (14). 4 н. и 10 з.п. ф-лы, 1 ил.
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Steel (11) contains diffusion a zone (15) in which titanium or tantalum diffuses into the surface of the electrical steel sheet and which is adjacent to a coating (14). The diffusion zone (15) within a distance of 2 mcm from the coating (14) has a titanium or tantalum content of more than 50 wt %.EFFECT: corrosion protection from high corrosion impacts, even in the event of said coating damage.14 cl, 1 dwg Изобретение относится к области металлургии, а именно к электротехнической листовой стали (11), имеющей улучшающую электроизоляцию покрытие (14). Покрытие образовано из оксида титана или оксида тантала. Сталь (11) содержит диффузионную зону (15), в которой титан или тантал диффундирует в поверхность электротехнической листовой стали и которая граничит с покрытием (14). Диффузионная зона (15) в пределах расстояния 2 мкм от поверхности раздела с покрытием (14) имеет содержание титана или тантала более 50 вес.%. Обеспечивается защита от коррозии при высоких коррозионных воздействиях даже в случае повреждения указанного покрытия (14). 4 н. и 10 з.п. ф-лы, 1 ил.</description><language>eng ; rus</language><subject>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 ; GENERAL DEVICES FOR HEAT TREATMENT OF FERROUS OR NON-FERROUSMETALS OR ALLOYS ; INDUCTANCES ; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION INGENERAL ; MAGNETS ; MAKING METAL MALLEABLE BY DECARBURISATION, TEMPERING OR OTHERTREATMENTS ; METALLURGY ; METALLURGY OF IRON ; MODIFYING THE PHYSICAL STRUCTURE OF FERROUS METALS ; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES ; SURFACE TREATMENT OF METALLIC MATERIAL BY DIFFUSION INTO THESURFACE, BY CHEMICAL CONVERSION OR SUBSTITUTION ; TRANSFORMERS</subject><creationdate>2017</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=20171113&DB=EPODOC&CC=RU&NR=2635501C2$$EHTML$$P50$$Gepo$$Hfree_for_read</linktohtml><link.rule.ids>230,308,776,881,25542,76290</link.rule.ids><linktorsrc>$$Uhttps://worldwide.espacenet.com/publicationDetails/biblio?FT=D&date=20171113&DB=EPODOC&CC=RU&NR=2635501C2$$EView_record_in_European_Patent_Office$$FView_record_in_$$GEuropean_Patent_Office$$Hfree_for_read</linktorsrc></links><search><creatorcontrib>MELE, Aksel</creatorcontrib><creatorcontrib>SHTIR, Oliver</creatorcontrib><creatorcontrib>RAJKHE, Ralf</creatorcontrib><creatorcontrib>ENSEN, Ens Dal</creatorcontrib><creatorcontrib>SHNAJDER, Manuela</creatorcontrib><title>ELECTRICAL STEEL SHEET STEEL WITH INSULATION-IMPROVING COATING AND METHOD OF ITS PRODUCTION</title><description>FIELD: metallurgy.SUBSTANCE: coating is formed from titanium oxide or tantalum oxide. Steel (11) contains diffusion a zone (15) in which titanium or tantalum diffuses into the surface of the electrical steel sheet and which is adjacent to a coating (14). The diffusion zone (15) within a distance of 2 mcm from the coating (14) has a titanium or tantalum content of more than 50 wt %.EFFECT: corrosion protection from high corrosion impacts, even in the event of said coating damage.14 cl, 1 dwg Изобретение относится к области металлургии, а именно к электротехнической листовой стали (11), имеющей улучшающую электроизоляцию покрытие (14). Покрытие образовано из оксида титана или оксида тантала. Сталь (11) содержит диффузионную зону (15), в которой титан или тантал диффундирует в поверхность электротехнической листовой стали и которая граничит с покрытием (14). Диффузионная зона (15) в пределах расстояния 2 мкм от поверхности раздела с покрытием (14) имеет содержание титана или тантала более 50 вес.%. Обеспечивается защита от коррозии при высоких коррозионных воздействиях даже в случае повреждения указанного покрытия (14). 4 н. и 10 з.п. ф-лы, 1 ил.</description><subject>BASIC ELECTRIC ELEMENTS</subject><subject>CHEMICAL SURFACE TREATMENT</subject><subject>CHEMISTRY</subject><subject>COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATIONOR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL</subject><subject>COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY IONIMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL</subject><subject>COATING MATERIAL WITH METALLIC MATERIAL</subject><subject>COATING METALLIC MATERIAL</subject><subject>DIFFUSION TREATMENT OF METALLIC MATERIAL</subject><subject>ELECTRICITY</subject><subject>GENERAL DEVICES FOR HEAT TREATMENT OF FERROUS OR NON-FERROUSMETALS OR ALLOYS</subject><subject>INDUCTANCES</subject><subject>INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION INGENERAL</subject><subject>MAGNETS</subject><subject>MAKING METAL MALLEABLE BY DECARBURISATION, TEMPERING OR OTHERTREATMENTS</subject><subject>METALLURGY</subject><subject>METALLURGY OF IRON</subject><subject>MODIFYING THE PHYSICAL STRUCTURE OF FERROUS METALS</subject><subject>SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES</subject><subject>SURFACE TREATMENT OF METALLIC MATERIAL BY DIFFUSION INTO THESURFACE, BY CHEMICAL CONVERSION OR SUBSTITUTION</subject><subject>TRANSFORMERS</subject><fulltext>true</fulltext><rsrctype>patent</rsrctype><creationdate>2017</creationdate><recordtype>patent</recordtype><sourceid>EVB</sourceid><recordid>eNrjZIh29XF1DgnydHb0UQgOcXUFkh6uriFQdrhniIeCp19wqI9jiKe_n66nb0CQf5inn7uCsz9QBEg7-rko-LqGePi7KPi7KXiGBCsAVbiEOoOU8zCwpiXmFKfyQmluBgU31xBnD93Ugvz41OKCxOTUvNSS-KBQIzNjU1MDQ2cjYyKUAABAhjH6</recordid><startdate>20171113</startdate><enddate>20171113</enddate><creator>MELE, Aksel</creator><creator>SHTIR, Oliver</creator><creator>RAJKHE, Ralf</creator><creator>ENSEN, Ens Dal</creator><creator>SHNAJDER, Manuela</creator><scope>EVB</scope></search><sort><creationdate>20171113</creationdate><title>ELECTRICAL STEEL SHEET STEEL WITH INSULATION-IMPROVING COATING AND METHOD OF ITS PRODUCTION</title><author>MELE, Aksel ; SHTIR, Oliver ; RAJKHE, Ralf ; ENSEN, Ens Dal ; SHNAJDER, Manuela</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-epo_espacenet_RU2635501C23</frbrgroupid><rsrctype>patents</rsrctype><prefilter>patents</prefilter><language>eng ; rus</language><creationdate>2017</creationdate><topic>BASIC ELECTRIC ELEMENTS</topic><topic>CHEMICAL SURFACE TREATMENT</topic><topic>CHEMISTRY</topic><topic>COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATIONOR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL</topic><topic>COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY IONIMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL</topic><topic>COATING MATERIAL WITH METALLIC MATERIAL</topic><topic>COATING METALLIC MATERIAL</topic><topic>DIFFUSION TREATMENT OF METALLIC MATERIAL</topic><topic>ELECTRICITY</topic><topic>GENERAL DEVICES FOR HEAT TREATMENT OF FERROUS OR NON-FERROUSMETALS OR ALLOYS</topic><topic>INDUCTANCES</topic><topic>INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION INGENERAL</topic><topic>MAGNETS</topic><topic>MAKING METAL MALLEABLE BY DECARBURISATION, TEMPERING OR OTHERTREATMENTS</topic><topic>METALLURGY</topic><topic>METALLURGY OF IRON</topic><topic>MODIFYING THE PHYSICAL STRUCTURE OF FERROUS METALS</topic><topic>SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES</topic><topic>SURFACE TREATMENT OF METALLIC MATERIAL BY DIFFUSION INTO THESURFACE, BY CHEMICAL CONVERSION OR SUBSTITUTION</topic><topic>TRANSFORMERS</topic><toplevel>online_resources</toplevel><creatorcontrib>MELE, Aksel</creatorcontrib><creatorcontrib>SHTIR, Oliver</creatorcontrib><creatorcontrib>RAJKHE, Ralf</creatorcontrib><creatorcontrib>ENSEN, Ens Dal</creatorcontrib><creatorcontrib>SHNAJDER, Manuela</creatorcontrib><collection>esp@cenet</collection></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext_linktorsrc</fulltext></delivery><addata><au>MELE, Aksel</au><au>SHTIR, Oliver</au><au>RAJKHE, Ralf</au><au>ENSEN, Ens Dal</au><au>SHNAJDER, Manuela</au><format>patent</format><genre>patent</genre><ristype>GEN</ristype><title>ELECTRICAL STEEL SHEET STEEL WITH INSULATION-IMPROVING COATING AND METHOD OF ITS PRODUCTION</title><date>2017-11-13</date><risdate>2017</risdate><abstract>FIELD: metallurgy.SUBSTANCE: coating is formed from titanium oxide or tantalum oxide. Steel (11) contains diffusion a zone (15) in which titanium or tantalum diffuses into the surface of the electrical steel sheet and which is adjacent to a coating (14). The diffusion zone (15) within a distance of 2 mcm from the coating (14) has a titanium or tantalum content of more than 50 wt %.EFFECT: corrosion protection from high corrosion impacts, even in the event of said coating damage.14 cl, 1 dwg Изобретение относится к области металлургии, а именно к электротехнической листовой стали (11), имеющей улучшающую электроизоляцию покрытие (14). Покрытие образовано из оксида титана или оксида тантала. Сталь (11) содержит диффузионную зону (15), в которой титан или тантал диффундирует в поверхность электротехнической листовой стали и которая граничит с покрытием (14). Диффузионная зона (15) в пределах расстояния 2 мкм от поверхности раздела с покрытием (14) имеет содержание титана или тантала более 50 вес.%. Обеспечивается защита от коррозии при высоких коррозионных воздействиях даже в случае повреждения указанного покрытия (14). 4 н. и 10 з.п. ф-лы, 1 ил.</abstract><oa>free_for_read</oa></addata></record>
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subjects	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 GENERAL DEVICES FOR HEAT TREATMENT OF FERROUS OR NON-FERROUSMETALS OR ALLOYS INDUCTANCES INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION INGENERAL MAGNETS MAKING METAL MALLEABLE BY DECARBURISATION, TEMPERING OR OTHERTREATMENTS METALLURGY METALLURGY OF IRON MODIFYING THE PHYSICAL STRUCTURE OF FERROUS METALS SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES SURFACE TREATMENT OF METALLIC MATERIAL BY DIFFUSION INTO THESURFACE, BY CHEMICAL CONVERSION OR SUBSTITUTION TRANSFORMERS
title	ELECTRICAL STEEL SHEET STEEL WITH INSULATION-IMPROVING COATING AND METHOD OF ITS PRODUCTION
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