CN1325665C - 涂层组合物和使用该涂层组合物制造高硅电工钢板的方法 - Google Patents

涂层组合物和使用该涂层组合物制造高硅电工钢板的方法 Download PDF

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Publication number
CN1325665C
CN1325665C CNB2003801005093A CN200380100509A CN1325665C CN 1325665 C CN1325665 C CN 1325665C CN B2003801005093 A CNB2003801005093 A CN B2003801005093A CN 200380100509 A CN200380100509 A CN 200380100509A CN 1325665 C CN1325665 C CN 1325665C
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CN
China
Prior art keywords
steel plate
coating composition
annealing
steel sheet
sheet
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Expired - Fee Related
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CNB2003801005093A
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English (en)
Chinese (zh)
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CN1692165A (zh
Inventor
崔圭升
禹宗秀
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Posco Holdings Inc
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Posco Co Ltd
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Publication of CN1692165A publication Critical patent/CN1692165A/zh
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Publication of CN1325665C publication Critical patent/CN1325665C/zh
Anticipated expiration legal-status Critical
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    • C—CHEMISTRY; METALLURGY
    • C21—METALLURGY OF IRON
    • C21D—MODIFYING THE PHYSICAL STRUCTURE OF FERROUS METALS; GENERAL DEVICES FOR HEAT TREATMENT OF FERROUS OR NON-FERROUS METALS OR ALLOYS; MAKING METAL MALLEABLE, e.g. BY DECARBURISATION OR TEMPERING
    • C21D8/00—Modifying the physical properties by deformation combined with, or followed by, heat treatment
    • C21D8/12—Modifying the physical properties by deformation combined with, or followed by, heat treatment during manufacturing of articles with special electromagnetic properties
    • C21D8/1244—Modifying the physical properties by deformation combined with, or followed by, heat treatment during manufacturing of articles with special electromagnetic properties the heat treatment(s) being of interest
    • C21D8/1255—Modifying the physical properties by deformation combined with, or followed by, heat treatment during manufacturing of articles with special electromagnetic properties the heat treatment(s) being of interest with diffusion of elements, e.g. decarburising, nitriding
    • C—CHEMISTRY; METALLURGY
    • C21—METALLURGY OF IRON
    • C21D—MODIFYING THE PHYSICAL STRUCTURE OF FERROUS METALS; GENERAL DEVICES FOR HEAT TREATMENT OF FERROUS OR NON-FERROUS METALS OR ALLOYS; MAKING METAL MALLEABLE, e.g. BY DECARBURISATION OR TEMPERING
    • C21D1/00—General methods or devices for heat treatment, e.g. annealing, hardening, quenching or tempering
    • C21D1/74—Methods of treatment in inert gas, controlled atmosphere, vacuum or pulverulent material
    • C—CHEMISTRY; METALLURGY
    • C21—METALLURGY OF IRON
    • C21D—MODIFYING THE PHYSICAL STRUCTURE OF FERROUS METALS; GENERAL DEVICES FOR HEAT TREATMENT OF FERROUS OR NON-FERROUS METALS OR ALLOYS; MAKING METAL MALLEABLE, e.g. BY DECARBURISATION OR TEMPERING
    • C21D6/00—Heat treatment of ferrous alloys
    • C21D6/008—Heat treatment of ferrous alloys containing Si
    • C—CHEMISTRY; METALLURGY
    • C21—METALLURGY OF IRON
    • C21D—MODIFYING THE PHYSICAL STRUCTURE OF FERROUS METALS; GENERAL DEVICES FOR HEAT TREATMENT OF FERROUS OR NON-FERROUS METALS OR ALLOYS; MAKING METAL MALLEABLE, e.g. BY DECARBURISATION OR TEMPERING
    • C21D8/00—Modifying the physical properties by deformation combined with, or followed by, heat treatment
    • C21D8/12—Modifying the physical properties by deformation combined with, or followed by, heat treatment during manufacturing of articles with special electromagnetic properties
    • C21D8/1277—Modifying the physical properties by deformation combined with, or followed by, heat treatment during manufacturing of articles with special electromagnetic properties involving a particular surface treatment
    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22C—ALLOYS
    • C22C38/00—Ferrous alloys, e.g. steel alloys
    • C22C38/02—Ferrous alloys, e.g. steel alloys containing silicon
CNB2003801005093A 2002-11-11 2003-11-11 涂层组合物和使用该涂层组合物制造高硅电工钢板的方法 Expired - Fee Related CN1325665C (zh)

Applications Claiming Priority (7)

Application Number Priority Date Filing Date Title
KR1020020069646 2002-11-11
KR1020020069647 2002-11-11
KR1020020069646A KR100967049B1 (ko) 2002-11-11 2002-11-11 고규소 강판 제조방법
KR1020020074329 2002-11-27
KR1020020074326 2002-11-27
KR1020020074325 2002-11-27
KR1020020074328 2002-11-27

Publications (2)

Publication Number Publication Date
CN1692165A CN1692165A (zh) 2005-11-02
CN1325665C true CN1325665C (zh) 2007-07-11

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CNB2003801005093A Expired - Fee Related CN1325665C (zh) 2002-11-11 2003-11-11 涂层组合物和使用该涂层组合物制造高硅电工钢板的方法

Country Status (2)

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KR (1) KR100967049B1 (ko)
CN (1) CN1325665C (ko)

Families Citing this family (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100905652B1 (ko) * 2002-11-27 2009-06-30 주식회사 포스코 침규확산 피복조성물 및 이를 이용한 고규소 전기강판제조방법
KR100946069B1 (ko) * 2002-11-27 2010-03-10 주식회사 포스코 자성이 우수한 고규소 방향성 전기강판 제조방법
DE102010038038A1 (de) * 2010-10-07 2012-04-12 Thyssenkrupp Electrical Steel Gmbh Verfahren zum Erzeugen einer Isolationsbeschichtung auf einem kornorientierten Elektro-Stahlflachprodukt und mit einer solchen Isolationsbeschichtung beschichtetes Elektro-Stahlflachprodukt
KR101477383B1 (ko) * 2013-03-28 2014-12-29 현대제철 주식회사 방향성 전기강판 및 그 제조 방법
CN103692726B (zh) * 2013-12-19 2015-08-26 重庆万达薄板有限公司 无铬绝缘涂层电工钢带及其生产方法
KR101642281B1 (ko) * 2014-11-27 2016-07-25 주식회사 포스코 방향성 전기강판 및 이의 제조방법
CN107626927A (zh) * 2016-07-18 2018-01-26 鞍钢股份有限公司 一种高硅复合电工钢窄带产品的制造方法
CN108796427A (zh) * 2017-05-02 2018-11-13 贵州理工学院 一种粉末扩散法连续制备高硅硅钢薄带的方法及装置
CN107914017A (zh) * 2017-12-18 2018-04-17 中南大学 一种Fe‑6.5%Si软磁材料薄带材的粉末温轧制备方法
CN107999765A (zh) * 2017-12-18 2018-05-08 中南大学 一种粉末温轧制备Fe-6.5%Si软磁材料薄带材的方法
CN107900351A (zh) * 2017-12-18 2018-04-13 中南大学 一种高硅钢薄带材的粉末轧制制造方法
CN110317938B (zh) 2018-03-29 2021-02-19 宝山钢铁股份有限公司 一种高硅晶粒取向电工钢板的制造方法
CN109266820A (zh) * 2018-11-30 2019-01-25 湖南上临新材料科技有限公司 一种新型高硅钢实心转子表面铜镀层的制备工艺
CN112563010A (zh) * 2020-09-14 2021-03-26 中国航发北京航空材料研究院 一种铁粉的防腐蚀处理方法

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS62227032A (ja) * 1986-03-28 1987-10-06 Nippon Kokan Kk <Nkk> 連続ラインにおける高珪素鋼帯の製造方法

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6017064A (ja) * 1983-07-08 1985-01-28 Shogo Izumi 鉄鋼表面にけい素拡散被覆又は窒化けい素被覆を形成する方法
JPH086157B2 (ja) * 1987-04-20 1996-01-24 富士通株式会社 防振磁性合金の製造方法
JPH09249916A (ja) * 1996-03-15 1997-09-22 Kawasaki Steel Corp 方向性けい素鋼板の製造方法及び焼鈍分離剤
JP2000212679A (ja) * 1999-01-22 2000-08-02 Daido Steel Co Ltd Ｆｅ―Ｓｉ系軟磁性焼結合金用原料粒体およびその製造方法ならびにＦｅ―Ｓｉ系軟磁性焼結合金部材の製造方法
KR100900661B1 (ko) * 2002-11-11 2009-06-01 주식회사 포스코 침규확산 피복조성물 및 이를 이용한 고규소 전기강판제조방법
KR100900662B1 (ko) * 2002-11-11 2009-06-01 주식회사 포스코 침규확산용 분말도포제 및 이를 이용한 고규소 방향성전기강판 제조방법

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS62227032A (ja) * 1986-03-28 1987-10-06 Nippon Kokan Kk <Nkk> 連続ラインにおける高珪素鋼帯の製造方法

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Publication number Publication date
CN1692165A (zh) 2005-11-02
KR100967049B1 (ko) 2010-06-29
KR20040041772A (ko) 2004-05-20

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