JPH01198427A - 磁気特性の優れた無方向性電磁鋼板の製造方法 - Google Patents

磁気特性の優れた無方向性電磁鋼板の製造方法

Info

Publication number
JPH01198427A
JPH01198427A JP63022074A JP2207488A JPH01198427A JP H01198427 A JPH01198427 A JP H01198427A JP 63022074 A JP63022074 A JP 63022074A JP 2207488 A JP2207488 A JP 2207488A JP H01198427 A JPH01198427 A JP H01198427A
Authority
JP
Japan
Prior art keywords
hot
annealing
rolled sheet
magnetic properties
steel sheet
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Granted
Application number
JP63022074A
Other languages
English (en)
Japanese (ja)
Other versions
JPH0433849B2 (enExample
Inventor
Akihiko Nishimoto
昭彦 西本
Yoshihiro Hosoya
佳弘 細谷
Kunikazu Tomita
邦和 冨田
Toshiaki Urabe
俊明 占部
Masaharu Jitsukawa
実川　正治
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
JFE Engineering Corp
Original Assignee
NKK Corp
Nippon Kokan Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by NKK Corp, Nippon Kokan Ltd filed Critical NKK Corp
Priority to JP63022074A priority Critical patent/JPH01198427A/ja
Priority to DE68921478T priority patent/DE68921478T2/de
Priority to US07/476,508 priority patent/US5116436A/en
Priority to PCT/JP1989/000440 priority patent/WO1990012897A1/ja
Priority to KR1019900702009A priority patent/KR940000820B1/ko
Priority to EP89905182A priority patent/EP0422223B1/en
Priority to CA000603348A priority patent/CA1318577C/en
Publication of JPH01198427A publication Critical patent/JPH01198427A/ja
Publication of JPH0433849B2 publication Critical patent/JPH0433849B2/ja
Granted legal-status Critical Current

Links

Classifications

    • 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 of ferrous metals or ferrous alloys by deformation combined with, or followed by, heat treatment
    • C21D8/12—Modifying the physical properties of ferrous metals or ferrous alloys by deformation combined with, or followed by, heat treatment during manufacturing of articles with special electromagnetic properties
    • 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 of ferrous metals or ferrous alloys by deformation combined with, or followed by, heat treatment
    • C21D8/12—Modifying the physical properties of ferrous metals or ferrous alloys by deformation combined with, or followed by, heat treatment during manufacturing of articles with special electromagnetic properties
    • C21D8/1216—Modifying the physical properties of ferrous metals or ferrous alloys by deformation combined with, or followed by, heat treatment during manufacturing of articles with special electromagnetic properties characterised by the working steps
    • C21D8/1222—Hot rolling

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Thermal Sciences (AREA)
  • Manufacturing & Machinery (AREA)
  • Electromagnetism (AREA)
  • Mechanical Engineering (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Manufacturing Of Steel Electrode Plates (AREA)
  • Soft Magnetic Materials (AREA)
  • Liquid Crystal (AREA)
JP63022074A 1988-02-03 1988-02-03 磁気特性の優れた無方向性電磁鋼板の製造方法 Granted JPH01198427A (ja)

Priority Applications (7)

Application Number Priority Date Filing Date Title
JP63022074A JPH01198427A (ja) 1988-02-03 1988-02-03 磁気特性の優れた無方向性電磁鋼板の製造方法
DE68921478T DE68921478T2 (de) 1988-02-03 1989-04-26 Verfahren zur herstellung nicht-orientierter elektrobleche mit ausgezeichneten magnetischen eigenschaften.
US07/476,508 US5116436A (en) 1988-02-03 1989-04-26 Method of making non-oriented electrical steel sheets having excellent magnetic properties
PCT/JP1989/000440 WO1990012897A1 (fr) 1988-02-03 1989-04-26 Procede pour fabriquer des toles d'acier electromagnetiques non orientees presentant d'excellentes caracteristiques magnetiques
KR1019900702009A KR940000820B1 (ko) 1988-02-03 1989-04-26 자기특성이 우수한 무방향성 전자강판의 제조방법
EP89905182A EP0422223B1 (en) 1988-02-03 1989-04-26 Method of manufacturing non-oriented electromagnetic steel plates with excellent magnetic characteristics
CA000603348A CA1318577C (en) 1988-02-03 1989-06-20 Method of making non-oriented electrical steel sheets having excellent magnetic properties

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP63022074A JPH01198427A (ja) 1988-02-03 1988-02-03 磁気特性の優れた無方向性電磁鋼板の製造方法

Publications (2)

Publication Number Publication Date
JPH01198427A true JPH01198427A (ja) 1989-08-10
JPH0433849B2 JPH0433849B2 (enExample) 1992-06-04

Family

ID=12072739

Family Applications (1)

Application Number Title Priority Date Filing Date
JP63022074A Granted JPH01198427A (ja) 1988-02-03 1988-02-03 磁気特性の優れた無方向性電磁鋼板の製造方法

Country Status (7)

Country Link
US (1) US5116436A (enExample)
EP (1) EP0422223B1 (enExample)
JP (1) JPH01198427A (enExample)
KR (1) KR940000820B1 (enExample)
CA (1) CA1318577C (enExample)
DE (1) DE68921478T2 (enExample)
WO (1) WO1990012897A1 (enExample)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5116436A (en) * 1988-02-03 1992-05-26 Nkk Corporation Method of making non-oriented electrical steel sheets having excellent magnetic properties
KR20040026041A (ko) * 2002-09-17 2004-03-27 주식회사 포스코 철손이 낮은 무방향성 전기강판 제조방법
KR100797895B1 (ko) * 2006-12-22 2008-01-24 성진경 표면 (100) 면 형성 방법, 이를 이용한 무방향성 전기강판의 제조 방법 및 이를 이용하여 제조된 무방향성 전기강판
WO2009091217A1 (ko) * 2008-01-16 2009-07-23 무방향성 전기강판의 제조방법

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2016063098A1 (en) 2014-10-20 2016-04-28 Arcelormittal Method of production of tin containing non grain-oriented silicon steel sheet, steel sheet obtained and use thereof
AT524149B1 (de) * 2020-08-20 2022-11-15 Nntech Gmbh Verfahren zur Bearbeitung eines Stahlblechs

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5597426A (en) * 1979-01-17 1980-07-24 Nippon Steel Corp Preparation of nondirectional silicon steel plate with excellent magnetic property

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4819766B1 (enExample) * 1970-03-30 1973-06-15
JPS4926415B1 (enExample) * 1970-09-26 1974-07-09
US3770517A (en) * 1972-03-06 1973-11-06 Allegheny Ludlum Ind Inc Method of producing substantially non-oriented silicon steel strip by three-stage cold rolling
US3971678A (en) * 1972-05-31 1976-07-27 Stahlwerke Peine-Salzgitter Aktiengesellschaft Method of making cold-rolled sheet for electrical purposes
JPS58151453A (ja) * 1982-01-27 1983-09-08 Nippon Steel Corp 鉄損が低くかつ磁束密度のすぐれた無方向性電磁鋼板およびその製造法
JPS58171527A (ja) * 1982-03-31 1983-10-08 Nippon Steel Corp 低級電磁鋼板の製造方法
JPH01198426A (ja) * 1988-02-03 1989-08-10 Nkk Corp 磁気特性の優れた無方向性電磁鋼板の製造方法
JPH01198427A (ja) * 1988-02-03 1989-08-10 Nkk Corp 磁気特性の優れた無方向性電磁鋼板の製造方法

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5597426A (en) * 1979-01-17 1980-07-24 Nippon Steel Corp Preparation of nondirectional silicon steel plate with excellent magnetic property

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5116436A (en) * 1988-02-03 1992-05-26 Nkk Corporation Method of making non-oriented electrical steel sheets having excellent magnetic properties
KR20040026041A (ko) * 2002-09-17 2004-03-27 주식회사 포스코 철손이 낮은 무방향성 전기강판 제조방법
KR100797895B1 (ko) * 2006-12-22 2008-01-24 성진경 표면 (100) 면 형성 방법, 이를 이용한 무방향성 전기강판의 제조 방법 및 이를 이용하여 제조된 무방향성 전기강판
WO2009091217A1 (ko) * 2008-01-16 2009-07-23 무방향성 전기강판의 제조방법

Also Published As

Publication number Publication date
CA1318577C (en) 1993-06-01
EP0422223B1 (en) 1995-03-01
KR920700300A (ko) 1992-02-19
WO1990012897A1 (fr) 1990-11-01
JPH0433849B2 (enExample) 1992-06-04
DE68921478D1 (de) 1995-04-06
DE68921478T2 (de) 1995-11-09
EP0422223A1 (en) 1991-04-17
EP0422223A4 (en) 1993-02-24
US5116436A (en) 1992-05-26
KR940000820B1 (ko) 1994-02-02

Similar Documents

Publication Publication Date Title
JP2983128B2 (ja) 極めて低い鉄損をもつ一方向性電磁鋼板の製造方法
JP6344263B2 (ja) 方向性電磁鋼板の製造方法
KR940000819B1 (ko) 자기특성이 우수한 무방향성 전자강판의 제조방법
US5858126A (en) Grain-oriented electrical steel sheet and material having very high magnetic flux density and method of manufacturing same
JP2951852B2 (ja) 磁気特性に優れる一方向性珪素鋼板の製造方法
JPH10121135A (ja) 極めて鉄損の低い高磁束密度方向性電磁鋼板の製造方法
JPH03294427A (ja) 磁気特性の優れた一方向性電磁鋼板の製造方法
JPH01198427A (ja) 磁気特性の優れた無方向性電磁鋼板の製造方法
JP3357603B2 (ja) 極めて鉄損の低い高磁束密度方向性電磁鋼板の製造方法
JP3348802B2 (ja) 磁束密度が高く、鉄損の低い無方向性電磁鋼板の製造方法
JP3390109B2 (ja) 低鉄損高磁束密度一方向性電磁鋼板の製造方法
JPH032323A (ja) 磁束密度の高い無方向性電磁鋼板の製造方法
JP2983129B2 (ja) 極めて低い鉄損をもつ一方向性電磁鋼板の製造方法
KR100192841B1 (ko) 자성이 우수한 무방향성 전기강판 및 그 제조방법
JP3498978B2 (ja) 極めて低い鉄損をもつ一方向性電磁鋼板の製造方法
JPS6333518A (ja) 鉄損が低くかつ磁束密度がすぐれた無方向性電磁鋼板およびその製造法
JPH06240358A (ja) 磁束密度が高く、鉄損の低い無方向性電磁鋼板の製造方法
JP3331535B2 (ja) 磁気特性の優れた厚手無方向性電磁鋼板の製造方法
JP3061515B2 (ja) 極めて低い鉄損をもつ一方向性電磁鋼板の製造方法
JPH07110974B2 (ja) 方向性珪素鉄合金薄帯の製造法
JP3326083B2 (ja) 高磁場鉄損特性に比較して低磁場鉄損特性に優れた方向性電磁鋼板の製造方法
JPH0257125B2 (enExample)
WO2025187797A1 (ja) 方向性電磁鋼板およびその製造方法
JP2025136013A (ja) 方向性電磁鋼板の製造方法
JPH04362138A (ja) 磁気特性の優れた厚い板厚の一方向性電磁鋼板の製造方法