CN1090242C - 磁性能优良的取向性硅钢片及其生产方法 - Google Patents

磁性能优良的取向性硅钢片及其生产方法 Download PDF

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Publication number
CN1090242C
CN1090242C CN99122413A CN99122413A CN1090242C CN 1090242 C CN1090242 C CN 1090242C CN 99122413 A CN99122413 A CN 99122413A CN 99122413 A CN99122413 A CN 99122413A CN 1090242 C CN1090242 C CN 1090242C
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CN
China
Prior art keywords
steel sheet
groove
affected layer
grooves
heat
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Expired - Lifetime
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CN99122413A
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English (en)
Chinese (zh)
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CN1254020A (zh
Inventor
坂井辰彦
南田胜宏
杉山公彦
茂木尚
藤仓昌浩
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Nippon Steel Corp
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Nippon Steel Corp
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Publication of CN1254020A publication Critical patent/CN1254020A/zh
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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
    • C21D8/1294—Modifying the physical properties by deformation combined with, or followed by, heat treatment during manufacturing of articles with special electromagnetic properties involving a localized treatment
    • 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
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
    • B23K26/00—Working by laser beam, e.g. welding, cutting or boring
    • B23K26/02—Positioning or observing the workpiece, e.g. with respect to the point of impact; Aligning, aiming or focusing the laser beam
    • B23K26/06—Shaping the laser beam, e.g. by masks or multi-focusing
    • B23K26/0604—Shaping the laser beam, e.g. by masks or multi-focusing by a combination of beams
    • B23K26/0619—Shaping the laser beam, e.g. by masks or multi-focusing by a combination of beams with spots located on opposed surfaces of the workpiece
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
    • B23K26/00—Working by laser beam, e.g. welding, cutting or boring
    • B23K26/36—Removing material
    • B23K26/362—Laser etching
    • B23K26/364—Laser etching for making a groove or trench, e.g. for scribing a break initiation groove
    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22B—PRODUCTION AND REFINING OF METALS; PRETREATMENT OF RAW MATERIALS
    • C22B3/00—Extraction of metal compounds from ores or concentrates by wet processes
    • C22B3/20—Treatment or purification of solutions, e.g. obtained by leaching
    • C22B3/26—Treatment or purification of solutions, e.g. obtained by leaching by liquid-liquid extraction using organic compounds
    • C22B3/38—Treatment or purification of solutions, e.g. obtained by leaching by liquid-liquid extraction using organic compounds containing phosphorus
    • C22B3/385—Thiophosphoric acids, or esters thereof
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
    • B23K2103/00—Materials to be soldered, welded or cut
    • B23K2103/02—Iron or ferrous alloys
    • B23K2103/04—Steel or steel alloys
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
    • Y02P10/00—Technologies related to metal processing
    • Y02P10/20—Recycling

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  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Chemical & Material Sciences (AREA)
  • Optics & Photonics (AREA)
  • Mechanical Engineering (AREA)
  • Materials Engineering (AREA)
  • Organic Chemistry (AREA)
  • Manufacturing & Machinery (AREA)
  • Metallurgy (AREA)
  • Electromagnetism (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Thermal Sciences (AREA)
  • Plasma & Fusion (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Environmental & Geological Engineering (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Geology (AREA)
  • Manufacturing Of Steel Electrode Plates (AREA)
  • Soft Magnetic Materials (AREA)
  • Laser Beam Processing (AREA)
CN99122413A 1998-10-06 1999-09-30 磁性能优良的取向性硅钢片及其生产方法 Expired - Lifetime CN1090242C (zh)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP284034/98 1998-10-06
JP284034/1998 1998-10-06
JP28403498A JP4319715B2 (ja) 1998-10-06 1998-10-06 磁気特性の優れた一方向性電磁鋼板とその製造方法

Publications (2)

Publication Number Publication Date
CN1254020A CN1254020A (zh) 2000-05-24
CN1090242C true CN1090242C (zh) 2002-09-04

Family

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Family Applications (1)

Application Number Title Priority Date Filing Date
CN99122413A Expired - Lifetime CN1090242C (zh) 1998-10-06 1999-09-30 磁性能优良的取向性硅钢片及其生产方法

Country Status (6)

Country Link
EP (1) EP0992591B1 (enExample)
JP (1) JP4319715B2 (enExample)
KR (1) KR100372058B1 (enExample)
CN (1) CN1090242C (enExample)
CA (1) CA2284466C (enExample)
DE (1) DE69923134T2 (enExample)

Families Citing this family (40)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE60139222D1 (de) * 2000-04-24 2009-08-27 Nippon Steel Corp Kornorientiertes Elektroblech mit ausgezeichneten magnetischen Eigenschaften
JP4091749B2 (ja) * 2000-04-24 2008-05-28 新日本製鐵株式会社 磁気特性の優れた方向性電磁鋼板
JP4398666B2 (ja) * 2002-05-31 2010-01-13 新日本製鐵株式会社 磁気特性の優れた一方向性電磁鋼板およびその製造方法
JP2006117964A (ja) * 2004-10-19 2006-05-11 Nippon Steel Corp 磁気特性の優れた方向性電磁鋼板とその製造方法
JP4705382B2 (ja) * 2005-02-25 2011-06-22 新日本製鐵株式会社 一方向性電磁鋼板およびその製造方法
JP4846429B2 (ja) * 2005-05-09 2011-12-28 新日本製鐵株式会社 低鉄損方向性電磁鋼板およびその製造方法
JP4775699B2 (ja) * 2005-09-02 2011-09-21 日立金属株式会社 レーザによる両面溝加工装置及び両面溝加工方法
JP4772924B2 (ja) * 2009-03-11 2011-09-14 新日本製鐵株式会社 方向性電磁鋼板及びその製造方法
JP5740854B2 (ja) * 2010-06-29 2015-07-01 Ｊｆｅスチール株式会社 方向性電磁鋼板
TWI417394B (zh) 2010-09-09 2013-12-01 Nippon Steel & Sumitomo Metal Corp 方向性電磁鋼板及其製造方法
CN102477484B (zh) * 2010-11-26 2013-09-25 宝山钢铁股份有限公司 一种快速激光刻痕方法
JPWO2012172624A1 (ja) * 2011-06-13 2015-02-23 新日鐵住金株式会社 一方向性電磁鋼板の製造方法
WO2012172624A1 (ja) * 2011-06-13 2012-12-20 新日鐵住金株式会社 一方向性電磁鋼板の製造方法
KR101570017B1 (ko) * 2011-12-28 2015-11-17 제이에프이 스틸 가부시키가이샤 방향성 전기 강판 및 그 제조 방법
US10804015B2 (en) 2011-12-29 2020-10-13 Posco Electrical steel sheet and method for manufacturing the same
WO2013161863A1 (ja) * 2012-04-27 2013-10-31 新日鐵住金株式会社 方向性電磁鋼板及びその製造方法
JP6003341B2 (ja) * 2012-07-27 2016-10-05 Ｊｆｅスチール株式会社 鋼板の加工状態評価方法および鋼板の加工状態評価装置
KR101385742B1 (ko) * 2012-11-12 2014-04-24 주식회사 포스코 방향성 전기강판의 자구 미세화 방법
RU2604550C1 (ru) 2012-11-26 2016-12-10 Ниппон Стил Энд Сумитомо Метал Корпорейшн Лист текстурованной электротехнической стали и способ изготовления листа текстурованной электротехнической стали
KR101538778B1 (ko) * 2013-12-24 2015-07-22 주식회사 포스코 방향성 전기강판 및 그 제조방법
JP2015140470A (ja) * 2014-01-30 2015-08-03 Ｊｆｅスチール株式会社 方向性電磁鋼板およびその製造方法
KR102466500B1 (ko) * 2015-12-22 2022-11-10 주식회사 포스코 방향성 전기강판 및 방향성 전기강판 적층체
KR101751525B1 (ko) 2015-12-24 2017-07-11 주식회사 포스코 방향성 전기강판 및 그의 제조 방법
EP3399058A4 (en) * 2015-12-30 2018-11-14 Posco Method for refining magnetic domain of grain-oriented electrical steel sheet, and device therefor
KR102148383B1 (ko) 2016-01-22 2020-08-26 주식회사 포스코 방향성 전기강판의 자구미세화 방법과 그 장치
KR101884429B1 (ko) 2016-12-22 2018-08-01 주식회사 포스코 방향성 전기강판 및 그 자구미세화 방법
US11254994B2 (en) 2016-12-23 2022-02-22 Posco Method for refining magnetic domain of grain-oriented electrical steel plate and device therefor
CN107502723A (zh) * 2017-09-15 2017-12-22 武汉钢铁有限公司 通过激光双面刻痕降低取向硅钢铁损的方法
JP6750603B2 (ja) * 2017-12-26 2020-09-02 株式会社村田製作所 巻線用コアの製造方法ならびに巻線用コア集合体
KR102044320B1 (ko) * 2017-12-26 2019-11-13 주식회사 포스코 방향성 전기강판 및 그 자구미세화 방법
JP7052391B2 (ja) * 2018-02-08 2022-04-12 日本製鉄株式会社 方向性電磁鋼板、および方向性電磁鋼板の製造方法
JP6904281B2 (ja) * 2018-03-07 2021-07-14 Ｊｆｅスチール株式会社 方向性電磁鋼板
KR102091631B1 (ko) * 2018-08-28 2020-03-20 주식회사 포스코 방향성 전기강판 및 그 자구미세화 방법
KR102178733B1 (ko) 2018-09-28 2020-11-13 주식회사 포스코 이물질 포집장치 및 이를 포함하는 전기강판 제조설비
KR102428854B1 (ko) * 2019-12-20 2022-08-02 주식회사 포스코 방향성 전기강판 및 그 자구미세화 방법
KR102395230B1 (ko) * 2019-12-20 2022-05-04 주식회사 포스코 방향성 전기강판 및 그 자구미세화 방법
JP7393698B2 (ja) * 2020-07-15 2023-12-07 日本製鉄株式会社 方向性電磁鋼板および方向性電磁鋼板の製造方法
JP7331800B2 (ja) * 2020-07-31 2023-08-23 Ｊｆｅスチール株式会社 方向性電磁鋼板
JP7533135B2 (ja) * 2020-11-04 2024-08-14 住友金属鉱山株式会社 磁歪部材及び磁歪部材の製造方法
KR20230095339A (ko) * 2021-12-22 2023-06-29 주식회사 포스코 방향성 전기강판 및 방향성 전기강판의 제조 방법

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4322481A (en) * 1980-02-08 1982-03-30 Westinghouse Electric Corp. Loss characteristics in amorphous magnetic alloys
JPS5797606A (en) * 1980-12-10 1982-06-17 Kawasaki Steel Corp Manufacture of amorphous alloy thin belt having extremely low iron loss
JPH07220913A (ja) * 1994-02-04 1995-08-18 Nippon Steel Corp 磁気特性の優れた電磁鋼板

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5826405B2 (ja) * 1979-10-03 1983-06-02 新日本製鐵株式会社 鉄損特性の優れた電機機器用電磁鋼板の製造方法
JPS5858226A (ja) * 1981-09-30 1983-04-06 Nippon Steel Corp 方向性電磁鋼板の鉄損低減装置
DE3539731C2 (de) * 1984-11-10 1994-08-04 Nippon Steel Corp Kornorientiertes Elektrostahlblech mit stabilen, gegen das Spannungsfreiglühen beständigen magnetischen Eigenschaften und Verfahren und Vorrichtung zu seiner Herstellung
JPS6267114A (ja) * 1985-09-20 1987-03-26 Nippon Steel Corp 低鉄損一方向性電磁鋼板の製造方法
JPH07316655A (ja) * 1994-05-27 1995-12-05 Kawasaki Steel Corp 低鉄損方向性電磁鋼板の製造方法

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4322481A (en) * 1980-02-08 1982-03-30 Westinghouse Electric Corp. Loss characteristics in amorphous magnetic alloys
JPS5797606A (en) * 1980-12-10 1982-06-17 Kawasaki Steel Corp Manufacture of amorphous alloy thin belt having extremely low iron loss
JPH07220913A (ja) * 1994-02-04 1995-08-18 Nippon Steel Corp 磁気特性の優れた電磁鋼板

Also Published As

Publication number Publication date
CN1254020A (zh) 2000-05-24
DE69923134T2 (de) 2005-12-29
JP2000109961A (ja) 2000-04-18
CA2284466C (en) 2007-07-10
KR20000028848A (ko) 2000-05-25
CA2284466A1 (en) 2000-04-06
DE69923134D1 (de) 2005-02-17
KR100372058B1 (ko) 2003-02-14
EP0992591A3 (en) 2001-02-07
JP4319715B2 (ja) 2009-08-26
EP0992591B1 (en) 2005-01-12
EP0992591A2 (en) 2000-04-12

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