NON-ORIENTED ELECTRICAL STEEL SHEET AND METHOD FOR MANUFACTURING SAME
Provided are a non-oriented electrical steel sheet and a method for manufacturing same. This non-oriented electrical steel sheet contains, in wt%, 2.2-4.5% of Si, 1.0% or less (excluding 0%) of Mn, 0.020-0.100% of Al, 0.10-0.30% of Sn, 0.0005-0.0100% of As, 0.0005-0.0150% of Bi, 0.0050% or less (exc...
Gespeichert in:
Hauptverfasser: | , , , |
---|---|
Format: | Patent |
Sprache: | eng ; fre ; kor |
Schlagworte: | |
Online-Zugang: | Volltext bestellen |
Tags: |
Tag hinzufügen
Keine Tags, Fügen Sie den ersten Tag hinzu!
|
container_end_page | |
---|---|
container_issue | |
container_start_page | |
container_title | |
container_volume | |
creator | LEE, Sang-Woo HONG, Jae-Wan PARK, June-Soo JOO, Hyung-Don |
description | Provided are a non-oriented electrical steel sheet and a method for manufacturing same. This non-oriented electrical steel sheet contains, in wt%, 2.2-4.5% of Si, 1.0% or less (excluding 0%) of Mn, 0.020-0.100% of Al, 0.10-0.30% of Sn, 0.0005-0.0100% of As, 0.0005-0.0150% of Bi, 0.0050% or less (excluding 0%) of C, 0.0030% or less of S, and 0.0050% or less of N, with the remainder comprising Fe and other inevitable impurities, wherein F{110} is at least 30%, F[Goss] is at least 20%, F{100} is at least 10%, F[Goss] > F{100} is satisfied, and the size of grains in the microstructure is 30-250 µm.
L'invention concerne une feuille d'acier électrique non orientée et son procédé de fabrication. Cette feuille d'acier électrique non orientée contient, en % en poids, de 2,2 à 4,5 % de Si, 1,0 % ou moins (à l'exclusion de 0 %) de Mn, de 0,020 à 0,100 % d'Al, de 0,10 à 0,30 % de Sn, de 0,0005 à 0,0100 % d'As, de 0,0005 à 0,0150 % de Bi, 0,0050 % ou moins (à l'exclusion de 0 %) de C, 0,0030 % ou moins de S, et 0,0050 % ou moins de N, le reste comprenant du Fe et d'autres impuretés inévitables, F{110} étant d'au moins 30 %, F[Goss] étant d'au moins 20 %, F{100} étant d'au moins 10 %, F[Goss] > F{100} étant satisfait, et la taille des grains dans la microstructure étant de 30 à 250 µm.
무방향성 전기강판 및 그 제조방법이 제공된다. 본 발명의 무방향성 전기강판은, 중량%로, Si: 2.2~4.5%, Mn: 1.0% 이하(0% 미포함), Al: 0.020~0.100%, Sn: 0.10~0.30%, As: 0.0005~0.0100%, Bi: 0.0005~0.0150%, C: 0.0050% 이하(0% 미포함), S: 0.0030% 이하, N: 0.0050% 이하, 잔부 Fe 및 기타 불가피한 불순물을 포함하며, F{110}가 30% 이상, F[Goss]이 20% 이상, F{100}가 10% 이상, 그리고 F[Goss] > F{100}를 만족하면서 미세조직 내에 결정립의 크기가 30~250㎛이다. |
format | Patent |
fullrecord | <record><control><sourceid>epo_EVB</sourceid><recordid>TN_cdi_epo_espacenet_WO2024136349A1</recordid><sourceformat>XML</sourceformat><sourcesystem>PC</sourcesystem><sourcerecordid>WO2024136349A1</sourcerecordid><originalsourceid>FETCH-epo_espacenet_WO2024136349A13</originalsourceid><addsrcrecordid>eNrjZHD18_fT9Q_ydPULcXVRcPVxdQ4J8nR29FEIDnF1BZIerq4hCo5-Lgq-riEe_i4Kbv5BCr6OfqFujs4hoUGefu4KwY6-rjwMrGmJOcWpvFCam0HZzTXE2UM3tSA_PrW4IDE5NS-1JD7c38jAyMTQ2MzYxNLR0Jg4VQAjiCzV</addsrcrecordid><sourcetype>Open Access Repository</sourcetype><iscdi>true</iscdi><recordtype>patent</recordtype></control><display><type>patent</type><title>NON-ORIENTED ELECTRICAL STEEL SHEET AND METHOD FOR MANUFACTURING SAME</title><source>esp@cenet</source><creator>LEE, Sang-Woo ; HONG, Jae-Wan ; PARK, June-Soo ; JOO, Hyung-Don</creator><creatorcontrib>LEE, Sang-Woo ; HONG, Jae-Wan ; PARK, June-Soo ; JOO, Hyung-Don</creatorcontrib><description>Provided are a non-oriented electrical steel sheet and a method for manufacturing same. This non-oriented electrical steel sheet contains, in wt%, 2.2-4.5% of Si, 1.0% or less (excluding 0%) of Mn, 0.020-0.100% of Al, 0.10-0.30% of Sn, 0.0005-0.0100% of As, 0.0005-0.0150% of Bi, 0.0050% or less (excluding 0%) of C, 0.0030% or less of S, and 0.0050% or less of N, with the remainder comprising Fe and other inevitable impurities, wherein F{110} is at least 30%, F[Goss] is at least 20%, F{100} is at least 10%, F[Goss] > F{100} is satisfied, and the size of grains in the microstructure is 30-250 µm.
L'invention concerne une feuille d'acier électrique non orientée et son procédé de fabrication. Cette feuille d'acier électrique non orientée contient, en % en poids, de 2,2 à 4,5 % de Si, 1,0 % ou moins (à l'exclusion de 0 %) de Mn, de 0,020 à 0,100 % d'Al, de 0,10 à 0,30 % de Sn, de 0,0005 à 0,0100 % d'As, de 0,0005 à 0,0150 % de Bi, 0,0050 % ou moins (à l'exclusion de 0 %) de C, 0,0030 % ou moins de S, et 0,0050 % ou moins de N, le reste comprenant du Fe et d'autres impuretés inévitables, F{110} étant d'au moins 30 %, F[Goss] étant d'au moins 20 %, F{100} étant d'au moins 10 %, F[Goss] > F{100} étant satisfait, et la taille des grains dans la microstructure étant de 30 à 250 µm.
무방향성 전기강판 및 그 제조방법이 제공된다. 본 발명의 무방향성 전기강판은, 중량%로, Si: 2.2~4.5%, Mn: 1.0% 이하(0% 미포함), Al: 0.020~0.100%, Sn: 0.10~0.30%, As: 0.0005~0.0100%, Bi: 0.0005~0.0150%, C: 0.0050% 이하(0% 미포함), S: 0.0030% 이하, N: 0.0050% 이하, 잔부 Fe 및 기타 불가피한 불순물을 포함하며, F{110}가 30% 이상, F[Goss]이 20% 이상, F{100}가 10% 이상, 그리고 F[Goss] > F{100}를 만족하면서 미세조직 내에 결정립의 크기가 30~250㎛이다.</description><language>eng ; fre ; kor</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>2024</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=20240627&DB=EPODOC&CC=WO&NR=2024136349A1$$EHTML$$P50$$Gepo$$Hfree_for_read</linktohtml><link.rule.ids>230,308,780,885,25562,76317</link.rule.ids><linktorsrc>$$Uhttps://worldwide.espacenet.com/publicationDetails/biblio?FT=D&date=20240627&DB=EPODOC&CC=WO&NR=2024136349A1$$EView_record_in_European_Patent_Office$$FView_record_in_$$GEuropean_Patent_Office$$Hfree_for_read</linktorsrc></links><search><creatorcontrib>LEE, Sang-Woo</creatorcontrib><creatorcontrib>HONG, Jae-Wan</creatorcontrib><creatorcontrib>PARK, June-Soo</creatorcontrib><creatorcontrib>JOO, Hyung-Don</creatorcontrib><title>NON-ORIENTED ELECTRICAL STEEL SHEET AND METHOD FOR MANUFACTURING SAME</title><description>Provided are a non-oriented electrical steel sheet and a method for manufacturing same. This non-oriented electrical steel sheet contains, in wt%, 2.2-4.5% of Si, 1.0% or less (excluding 0%) of Mn, 0.020-0.100% of Al, 0.10-0.30% of Sn, 0.0005-0.0100% of As, 0.0005-0.0150% of Bi, 0.0050% or less (excluding 0%) of C, 0.0030% or less of S, and 0.0050% or less of N, with the remainder comprising Fe and other inevitable impurities, wherein F{110} is at least 30%, F[Goss] is at least 20%, F{100} is at least 10%, F[Goss] > F{100} is satisfied, and the size of grains in the microstructure is 30-250 µm.
L'invention concerne une feuille d'acier électrique non orientée et son procédé de fabrication. Cette feuille d'acier électrique non orientée contient, en % en poids, de 2,2 à 4,5 % de Si, 1,0 % ou moins (à l'exclusion de 0 %) de Mn, de 0,020 à 0,100 % d'Al, de 0,10 à 0,30 % de Sn, de 0,0005 à 0,0100 % d'As, de 0,0005 à 0,0150 % de Bi, 0,0050 % ou moins (à l'exclusion de 0 %) de C, 0,0030 % ou moins de S, et 0,0050 % ou moins de N, le reste comprenant du Fe et d'autres impuretés inévitables, F{110} étant d'au moins 30 %, F[Goss] étant d'au moins 20 %, F{100} étant d'au moins 10 %, F[Goss] > F{100} étant satisfait, et la taille des grains dans la microstructure étant de 30 à 250 µm.
무방향성 전기강판 및 그 제조방법이 제공된다. 본 발명의 무방향성 전기강판은, 중량%로, Si: 2.2~4.5%, Mn: 1.0% 이하(0% 미포함), Al: 0.020~0.100%, Sn: 0.10~0.30%, As: 0.0005~0.0100%, Bi: 0.0005~0.0150%, C: 0.0050% 이하(0% 미포함), S: 0.0030% 이하, N: 0.0050% 이하, 잔부 Fe 및 기타 불가피한 불순물을 포함하며, F{110}가 30% 이상, F[Goss]이 20% 이상, F{100}가 10% 이상, 그리고 F[Goss] > F{100}를 만족하면서 미세조직 내에 결정립의 크기가 30~250㎛이다.</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>2024</creationdate><recordtype>patent</recordtype><sourceid>EVB</sourceid><recordid>eNrjZHD18_fT9Q_ydPULcXVRcPVxdQ4J8nR29FEIDnF1BZIerq4hCo5-Lgq-riEe_i4Kbv5BCr6OfqFujs4hoUGefu4KwY6-rjwMrGmJOcWpvFCam0HZzTXE2UM3tSA_PrW4IDE5NS-1JD7c38jAyMTQ2MzYxNLR0Jg4VQAjiCzV</recordid><startdate>20240627</startdate><enddate>20240627</enddate><creator>LEE, Sang-Woo</creator><creator>HONG, Jae-Wan</creator><creator>PARK, June-Soo</creator><creator>JOO, Hyung-Don</creator><scope>EVB</scope></search><sort><creationdate>20240627</creationdate><title>NON-ORIENTED ELECTRICAL STEEL SHEET AND METHOD FOR MANUFACTURING SAME</title><author>LEE, Sang-Woo ; HONG, Jae-Wan ; PARK, June-Soo ; JOO, Hyung-Don</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-epo_espacenet_WO2024136349A13</frbrgroupid><rsrctype>patents</rsrctype><prefilter>patents</prefilter><language>eng ; fre ; kor</language><creationdate>2024</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>LEE, Sang-Woo</creatorcontrib><creatorcontrib>HONG, Jae-Wan</creatorcontrib><creatorcontrib>PARK, June-Soo</creatorcontrib><creatorcontrib>JOO, Hyung-Don</creatorcontrib><collection>esp@cenet</collection></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext_linktorsrc</fulltext></delivery><addata><au>LEE, Sang-Woo</au><au>HONG, Jae-Wan</au><au>PARK, June-Soo</au><au>JOO, Hyung-Don</au><format>patent</format><genre>patent</genre><ristype>GEN</ristype><title>NON-ORIENTED ELECTRICAL STEEL SHEET AND METHOD FOR MANUFACTURING SAME</title><date>2024-06-27</date><risdate>2024</risdate><abstract>Provided are a non-oriented electrical steel sheet and a method for manufacturing same. This non-oriented electrical steel sheet contains, in wt%, 2.2-4.5% of Si, 1.0% or less (excluding 0%) of Mn, 0.020-0.100% of Al, 0.10-0.30% of Sn, 0.0005-0.0100% of As, 0.0005-0.0150% of Bi, 0.0050% or less (excluding 0%) of C, 0.0030% or less of S, and 0.0050% or less of N, with the remainder comprising Fe and other inevitable impurities, wherein F{110} is at least 30%, F[Goss] is at least 20%, F{100} is at least 10%, F[Goss] > F{100} is satisfied, and the size of grains in the microstructure is 30-250 µm.
L'invention concerne une feuille d'acier électrique non orientée et son procédé de fabrication. Cette feuille d'acier électrique non orientée contient, en % en poids, de 2,2 à 4,5 % de Si, 1,0 % ou moins (à l'exclusion de 0 %) de Mn, de 0,020 à 0,100 % d'Al, de 0,10 à 0,30 % de Sn, de 0,0005 à 0,0100 % d'As, de 0,0005 à 0,0150 % de Bi, 0,0050 % ou moins (à l'exclusion de 0 %) de C, 0,0030 % ou moins de S, et 0,0050 % ou moins de N, le reste comprenant du Fe et d'autres impuretés inévitables, F{110} étant d'au moins 30 %, F[Goss] étant d'au moins 20 %, F{100} étant d'au moins 10 %, F[Goss] > F{100} étant satisfait, et la taille des grains dans la microstructure étant de 30 à 250 µm.
무방향성 전기강판 및 그 제조방법이 제공된다. 본 발명의 무방향성 전기강판은, 중량%로, Si: 2.2~4.5%, Mn: 1.0% 이하(0% 미포함), Al: 0.020~0.100%, Sn: 0.10~0.30%, As: 0.0005~0.0100%, Bi: 0.0005~0.0150%, C: 0.0050% 이하(0% 미포함), S: 0.0030% 이하, N: 0.0050% 이하, 잔부 Fe 및 기타 불가피한 불순물을 포함하며, F{110}가 30% 이상, F[Goss]이 20% 이상, F{100}가 10% 이상, 그리고 F[Goss] > F{100}를 만족하면서 미세조직 내에 결정립의 크기가 30~250㎛이다.</abstract><oa>free_for_read</oa></addata></record> |
fulltext | fulltext_linktorsrc |
identifier | |
ispartof | |
issn | |
language | eng ; fre ; kor |
recordid | cdi_epo_espacenet_WO2024136349A1 |
source | esp@cenet |
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 SHEET AND METHOD FOR MANUFACTURING SAME |
url | https://sfx.bib-bvb.de/sfx_tum?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&ctx_tim=2025-01-10T03%3A49%3A14IST&url_ver=Z39.88-2004&url_ctx_fmt=infofi/fmt:kev:mtx:ctx&rfr_id=info:sid/primo.exlibrisgroup.com:primo3-Article-epo_EVB&rft_val_fmt=info:ofi/fmt:kev:mtx:patent&rft.genre=patent&rft.au=LEE,%20Sang-Woo&rft.date=2024-06-27&rft_id=info:doi/&rft_dat=%3Cepo_EVB%3EWO2024136349A1%3C/epo_EVB%3E%3Curl%3E%3C/url%3E&disable_directlink=true&sfx.directlink=off&sfx.report_link=0&rft_id=info:oai/&rft_id=info:pmid/&rfr_iscdi=true |