Non-oriented electrical steel plate with excellent magnetic performance and continuous annealing method thereof
The invention discloses a non-oriented electrical steel plate with excellent magnetic performance. The non-oriented electrical steel plate comprises, by mass, greater than 0 and smaller than or equalto 0.004% of C, 0.1-3.5% of Si, 0.15-2.0% of Mn, 0.1-3.5% of Al, 0.001-0.1% in total of one or both o...
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| creator | SHEN KANYI LI JUN LI GUOBAO ZHANG FENG WANG BO SHEN KEJIN |
| description | The invention discloses a non-oriented electrical steel plate with excellent magnetic performance. The non-oriented electrical steel plate comprises, by mass, greater than 0 and smaller than or equalto 0.004% of C, 0.1-3.5% of Si, 0.15-2.0% of Mn, 0.1-3.5% of Al, 0.001-0.1% in total of one or both of Sb and Sn, 0.0005-0.01% in total of one or more of Ca, Mg and RE, and the balance Fe and other inevitable impurities. In addition, the invention discloses a continuous annealing process and manufacturing method of the non-oriented electrical steel plate with excellent magnetic performance. The manufacturing method comprises the following steps: smelting and casting, hot rolling, normalizing, cold rolling, implementation of the continuous annealing process, and covering with an insulating coating, thereby obtaining the non-oriented electrical steel plate with excellent magnetic performance.
本发明公开了一种磁性能优良的无取向电工钢板，其化学元素质量百分比为：0＜C≤0.004％；Si：0.1-3.5％；Mn：0.15-2.0％；Al：0.1-3.5％；Sb、Sn中的一种或两种，其总含量为0.001-0.1％；Ca、Mg、RE中的一种或几 |
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本发明公开了一种磁性能优良的无取向电工钢板，其化学元素质量百分比为：0＜C≤0.004％；Si：0.1-3.5％；Mn：0.15-2.0％；Al：0.1-3.5％；Sb、Sn中的一种或两种，其总含量为0.001-0.1％；Ca、Mg、RE中的一种或几</description><language>chi ; eng</language><subject>ALLOYS ; CHEMISTRY ; FERROUS OR NON-FERROUS ALLOYS ; GENERAL DEVICES FOR HEAT TREATMENT OF FERROUS OR NON-FERROUSMETALS OR ALLOYS ; MAKING METAL MALLEABLE BY DECARBURISATION, TEMPERING OR OTHERTREATMENTS ; METALLURGY ; METALLURGY OF IRON ; MODIFYING THE PHYSICAL STRUCTURE OF FERROUS METALS ; TREATMENT OF ALLOYS OR NON-FERROUS METALS</subject><creationdate>2020</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=20201229&DB=EPODOC&CC=CN&NR=112143961A$$EHTML$$P50$$Gepo$$Hfree_for_read</linktohtml><link.rule.ids>230,308,780,885,25564,76547</link.rule.ids><linktorsrc>$$Uhttps://worldwide.espacenet.com/publicationDetails/biblio?FT=D&date=20201229&DB=EPODOC&CC=CN&NR=112143961A$$EView_record_in_European_Patent_Office$$FView_record_in_$$GEuropean_Patent_Office$$Hfree_for_read</linktorsrc></links><search><creatorcontrib>SHEN KANYI</creatorcontrib><creatorcontrib>LI JUN</creatorcontrib><creatorcontrib>LI GUOBAO</creatorcontrib><creatorcontrib>ZHANG FENG</creatorcontrib><creatorcontrib>WANG BO</creatorcontrib><creatorcontrib>SHEN KEJIN</creatorcontrib><title>Non-oriented electrical steel plate with excellent magnetic performance and continuous annealing method thereof</title><description>The invention discloses a non-oriented electrical steel plate with excellent magnetic performance. The non-oriented electrical steel plate comprises, by mass, greater than 0 and smaller than or equalto 0.004% of C, 0.1-3.5% of Si, 0.15-2.0% of Mn, 0.1-3.5% of Al, 0.001-0.1% in total of one or both of Sb and Sn, 0.0005-0.01% in total of one or more of Ca, Mg and RE, and the balance Fe and other inevitable impurities. In addition, the invention discloses a continuous annealing process and manufacturing method of the non-oriented electrical steel plate with excellent magnetic performance. The manufacturing method comprises the following steps: smelting and casting, hot rolling, normalizing, cold rolling, implementation of the continuous annealing process, and covering with an insulating coating, thereby obtaining the non-oriented electrical steel plate with excellent magnetic performance.
本发明公开了一种磁性能优良的无取向电工钢板，其化学元素质量百分比为：0＜C≤0.004％；Si：0.1-3.5％；Mn：0.15-2.0％；Al：0.1-3.5％；Sb、Sn中的一种或两种，其总含量为0.001-0.1％；Ca、Mg、RE中的一种或几</description><subject>ALLOYS</subject><subject>CHEMISTRY</subject><subject>FERROUS OR NON-FERROUS ALLOYS</subject><subject>GENERAL DEVICES FOR HEAT TREATMENT OF FERROUS OR NON-FERROUSMETALS OR ALLOYS</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>TREATMENT OF ALLOYS OR NON-FERROUS METALS</subject><fulltext>true</fulltext><rsrctype>patent</rsrctype><creationdate>2020</creationdate><recordtype>patent</recordtype><sourceid>EVB</sourceid><recordid>eNqNjDEKwkAQRdNYiHqH8QAp1ohgKUGxSmUfls1PsjCZCbsT9Pim8ABWjwePty20USk1RYihIzCCpRg8UzaAaWZvoHe0kfAJYF47mvwgsBhoRuo1TV4CyEtHQcWiLLrkVQWeoww0wUbtyEYkaL8vNr3njMOPu-L4uL_qZ4lZW-TZB6zvtm6cO7lzdb24W_VP8wV7u0PK</recordid><startdate>20201229</startdate><enddate>20201229</enddate><creator>SHEN KANYI</creator><creator>LI JUN</creator><creator>LI GUOBAO</creator><creator>ZHANG FENG</creator><creator>WANG BO</creator><creator>SHEN KEJIN</creator><scope>EVB</scope></search><sort><creationdate>20201229</creationdate><title>Non-oriented electrical steel plate with excellent magnetic performance and continuous annealing method thereof</title><author>SHEN KANYI ; LI JUN ; LI GUOBAO ; ZHANG FENG ; WANG BO ; SHEN KEJIN</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-epo_espacenet_CN112143961A3</frbrgroupid><rsrctype>patents</rsrctype><prefilter>patents</prefilter><language>chi ; eng</language><creationdate>2020</creationdate><topic>ALLOYS</topic><topic>CHEMISTRY</topic><topic>FERROUS OR NON-FERROUS ALLOYS</topic><topic>GENERAL DEVICES FOR HEAT TREATMENT OF FERROUS OR NON-FERROUSMETALS OR ALLOYS</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>TREATMENT OF ALLOYS OR NON-FERROUS METALS</topic><toplevel>online_resources</toplevel><creatorcontrib>SHEN KANYI</creatorcontrib><creatorcontrib>LI JUN</creatorcontrib><creatorcontrib>LI GUOBAO</creatorcontrib><creatorcontrib>ZHANG FENG</creatorcontrib><creatorcontrib>WANG BO</creatorcontrib><creatorcontrib>SHEN KEJIN</creatorcontrib><collection>esp@cenet</collection></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext_linktorsrc</fulltext></delivery><addata><au>SHEN KANYI</au><au>LI JUN</au><au>LI GUOBAO</au><au>ZHANG FENG</au><au>WANG BO</au><au>SHEN KEJIN</au><format>patent</format><genre>patent</genre><ristype>GEN</ristype><title>Non-oriented electrical steel plate with excellent magnetic performance and continuous annealing method thereof</title><date>2020-12-29</date><risdate>2020</risdate><abstract>The invention discloses a non-oriented electrical steel plate with excellent magnetic performance. The non-oriented electrical steel plate comprises, by mass, greater than 0 and smaller than or equalto 0.004% of C, 0.1-3.5% of Si, 0.15-2.0% of Mn, 0.1-3.5% of Al, 0.001-0.1% in total of one or both of Sb and Sn, 0.0005-0.01% in total of one or more of Ca, Mg and RE, and the balance Fe and other inevitable impurities. In addition, the invention discloses a continuous annealing process and manufacturing method of the non-oriented electrical steel plate with excellent magnetic performance. The manufacturing method comprises the following steps: smelting and casting, hot rolling, normalizing, cold rolling, implementation of the continuous annealing process, and covering with an insulating coating, thereby obtaining the non-oriented electrical steel plate with excellent magnetic performance.
本发明公开了一种磁性能优良的无取向电工钢板，其化学元素质量百分比为：0＜C≤0.004％；Si：0.1-3.5％；Mn：0.15-2.0％；Al：0.1-3.5％；Sb、Sn中的一种或两种，其总含量为0.001-0.1％；Ca、Mg、RE中的一种或几</abstract><oa>free_for_read</oa></addata></record> |
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| language | chi ; eng |
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| subjects | ALLOYS CHEMISTRY FERROUS OR NON-FERROUS ALLOYS GENERAL DEVICES FOR HEAT TREATMENT OF FERROUS OR NON-FERROUSMETALS OR ALLOYS MAKING METAL MALLEABLE BY DECARBURISATION, TEMPERING OR OTHERTREATMENTS METALLURGY METALLURGY OF IRON MODIFYING THE PHYSICAL STRUCTURE OF FERROUS METALS TREATMENT OF ALLOYS OR NON-FERROUS METALS |
| title | Non-oriented electrical steel plate with excellent magnetic performance and continuous annealing method thereof |
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