Steel sheet for non-oriented electrical steel sheet
Provided is a steel sheet for a non-oriented electrical steel sheet, which contains 0.0040% or less of C, 1.9% to 3.5% (inclusive) of Si, 0.10% to 3.0% (inclusive) of Al, 0.10% to 2.0% (inclusive) of Mn, 0.09% or less of P, 0.005% or less of S, 0.0040% or less of N, 0.0060% or less of B, and the bal...
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| creator | ICHIE TAKERU |
| description | Provided is a steel sheet for a non-oriented electrical steel sheet, which contains 0.0040% or less of C, 1.9% to 3.5% (inclusive) of Si, 0.10% to 3.0% (inclusive) of Al, 0.10% to 2.0% (inclusive) of Mn, 0.09% or less of P, 0.005% or less of S, 0.0040% or less of N, 0.0060% or less of B, and the balance of Fe and unavoidable impurities. The remainder comprising Fe and impurities; the recrystallization rate of the cross-sectional structure in the plate thickness direction at each position 10 mm from both ends in the plate width direction to the plate width center is less than 50%; when the plate width is W, the recrystallization rate of the cross-sectional structure in the plate thickness direction at a position 1/4 W from each of the two ends in the plate width direction is 50% or more.
提供一种如下的无取向性电磁钢板用钢板：含有：C：0.0040％以下、Si：1.9％以上3.5％以下、Al：0.10％以上3.0％以下、Mn：0.10％以上2.0％以下、P：0.09％以下、S：0.005％以下、N：0.0040％以下、B：0.0060％以下；剩余部分由Fe和杂质构成；分别从板宽方向的两端部向板宽中央10mm的各位置的板厚方向截面组织的重结晶率不足50％；将板宽记为W时，分别距板宽方向的两端部1/4W的位置的板厚方向截面组织的重结晶率 |
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提供一种如下的无取向性电磁钢板用钢板：含有：C：0.0040％以下、Si：1.9％以上3.5％以下、Al：0.10％以上3.0％以下、Mn：0.10％以上2.0％以下、P：0.09％以下、S：0.005％以下、N：0.0040％以下、B：0.0060％以下；剩余部分由Fe和杂质构成；分别从板宽方向的两端部向板宽中央10mm的各位置的板厚方向截面组织的重结晶率不足50％；将板宽记为W时，分别距板宽方向的两端部1/4W的位置的板厚方向截面组织的重结晶率</description><language>chi ; eng</language><subject>ALLOYS ; BASIC ELECTRIC ELEMENTS ; CHEMISTRY ; ELECTRICITY ; FERROUS OR NON-FERROUS ALLOYS ; GENERAL DEVICES FOR HEAT TREATMENT OF FERROUS OR NON-FERROUSMETALS OR ALLOYS ; INDUCTANCES ; 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 ; TRANSFORMERS ; TREATMENT OF ALLOYS OR NON-FERROUS METALS</subject><creationdate>2022</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=20220930&DB=EPODOC&CC=CN&NR=115135789A$$EHTML$$P50$$Gepo$$Hfree_for_read</linktohtml><link.rule.ids>230,308,777,882,25545,76296</link.rule.ids><linktorsrc>$$Uhttps://worldwide.espacenet.com/publicationDetails/biblio?FT=D&date=20220930&DB=EPODOC&CC=CN&NR=115135789A$$EView_record_in_European_Patent_Office$$FView_record_in_$$GEuropean_Patent_Office$$Hfree_for_read</linktorsrc></links><search><creatorcontrib>ICHIE TAKERU</creatorcontrib><title>Steel sheet for non-oriented electrical steel sheet</title><description>Provided is a steel sheet for a non-oriented electrical steel sheet, which contains 0.0040% or less of C, 1.9% to 3.5% (inclusive) of Si, 0.10% to 3.0% (inclusive) of Al, 0.10% to 2.0% (inclusive) of Mn, 0.09% or less of P, 0.005% or less of S, 0.0040% or less of N, 0.0060% or less of B, and the balance of Fe and unavoidable impurities. The remainder comprising Fe and impurities; the recrystallization rate of the cross-sectional structure in the plate thickness direction at each position 10 mm from both ends in the plate width direction to the plate width center is less than 50%; when the plate width is W, the recrystallization rate of the cross-sectional structure in the plate thickness direction at a position 1/4 W from each of the two ends in the plate width direction is 50% or more.
提供一种如下的无取向性电磁钢板用钢板：含有：C：0.0040％以下、Si：1.9％以上3.5％以下、Al：0.10％以上3.0％以下、Mn：0.10％以上2.0％以下、P：0.09％以下、S：0.005％以下、N：0.0040％以下、B：0.0060％以下；剩余部分由Fe和杂质构成；分别从板宽方向的两端部向板宽中央10mm的各位置的板厚方向截面组织的重结晶率不足50％；将板宽记为W时，分别距板宽方向的两端部1/4W的位置的板厚方向截面组织的重结晶率</description><subject>ALLOYS</subject><subject>BASIC ELECTRIC ELEMENTS</subject><subject>CHEMISTRY</subject><subject>ELECTRICITY</subject><subject>FERROUS OR NON-FERROUS ALLOYS</subject><subject>GENERAL DEVICES FOR HEAT TREATMENT OF FERROUS OR NON-FERROUSMETALS OR ALLOYS</subject><subject>INDUCTANCES</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>TRANSFORMERS</subject><subject>TREATMENT OF ALLOYS OR NON-FERROUS METALS</subject><fulltext>true</fulltext><rsrctype>patent</rsrctype><creationdate>2022</creationdate><recordtype>patent</recordtype><sourceid>EVB</sourceid><recordid>eNrjZDAOLklNzVEozkhNLVFIyy9SyMvP080vykzNK0lNUUjNSU0uKcpMTgSqQKjjYWBNS8wpTuWF0twMim6uIc4euqkF-fGpxQWJyal5qSXxzn6GhqaGxqbmFpaOxsSoAQDyjSxn</recordid><startdate>20220930</startdate><enddate>20220930</enddate><creator>ICHIE TAKERU</creator><scope>EVB</scope></search><sort><creationdate>20220930</creationdate><title>Steel sheet for non-oriented electrical steel sheet</title><author>ICHIE TAKERU</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-epo_espacenet_CN115135789A3</frbrgroupid><rsrctype>patents</rsrctype><prefilter>patents</prefilter><language>chi ; eng</language><creationdate>2022</creationdate><topic>ALLOYS</topic><topic>BASIC ELECTRIC ELEMENTS</topic><topic>CHEMISTRY</topic><topic>ELECTRICITY</topic><topic>FERROUS OR NON-FERROUS ALLOYS</topic><topic>GENERAL DEVICES FOR HEAT TREATMENT OF FERROUS OR NON-FERROUSMETALS OR ALLOYS</topic><topic>INDUCTANCES</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>TRANSFORMERS</topic><topic>TREATMENT OF ALLOYS OR NON-FERROUS METALS</topic><toplevel>online_resources</toplevel><creatorcontrib>ICHIE TAKERU</creatorcontrib><collection>esp@cenet</collection></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext_linktorsrc</fulltext></delivery><addata><au>ICHIE TAKERU</au><format>patent</format><genre>patent</genre><ristype>GEN</ristype><title>Steel sheet for non-oriented electrical steel sheet</title><date>2022-09-30</date><risdate>2022</risdate><abstract>Provided is a steel sheet for a non-oriented electrical steel sheet, which contains 0.0040% or less of C, 1.9% to 3.5% (inclusive) of Si, 0.10% to 3.0% (inclusive) of Al, 0.10% to 2.0% (inclusive) of Mn, 0.09% or less of P, 0.005% or less of S, 0.0040% or less of N, 0.0060% or less of B, and the balance of Fe and unavoidable impurities. The remainder comprising Fe and impurities; the recrystallization rate of the cross-sectional structure in the plate thickness direction at each position 10 mm from both ends in the plate width direction to the plate width center is less than 50%; when the plate width is W, the recrystallization rate of the cross-sectional structure in the plate thickness direction at a position 1/4 W from each of the two ends in the plate width direction is 50% or more.
提供一种如下的无取向性电磁钢板用钢板：含有：C：0.0040％以下、Si：1.9％以上3.5％以下、Al：0.10％以上3.0％以下、Mn：0.10％以上2.0％以下、P：0.09％以下、S：0.005％以下、N：0.0040％以下、B：0.0060％以下；剩余部分由Fe和杂质构成；分别从板宽方向的两端部向板宽中央10mm的各位置的板厚方向截面组织的重结晶率不足50％；将板宽记为W时，分别距板宽方向的两端部1/4W的位置的板厚方向截面组织的重结晶率</abstract><oa>free_for_read</oa></addata></record> |
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| language | chi ; eng |
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| subjects | ALLOYS BASIC ELECTRIC ELEMENTS CHEMISTRY ELECTRICITY FERROUS OR NON-FERROUS ALLOYS GENERAL DEVICES FOR HEAT TREATMENT OF FERROUS OR NON-FERROUSMETALS OR ALLOYS INDUCTANCES 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 TRANSFORMERS TREATMENT OF ALLOYS OR NON-FERROUS METALS |
| title | Steel sheet for non-oriented electrical steel sheet |
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