JPH0469223B2 - - Google Patents

Info

Publication number
JPH0469223B2
JPH0469223B2 JP62150208A JP15020887A JPH0469223B2 JP H0469223 B2 JPH0469223 B2 JP H0469223B2 JP 62150208 A JP62150208 A JP 62150208A JP 15020887 A JP15020887 A JP 15020887A JP H0469223 B2 JPH0469223 B2 JP H0469223B2
Authority
JP
Japan
Prior art keywords
less
magnetic permeability
rolling
electrical steel
annealing
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.)
Expired - Lifetime
Application number
JP62150208A
Other languages
English (en)
Japanese (ja)
Other versions
JPS63317627A (ja
Inventor
Atsuto Honda
Hiroshi Matsumura
Michiro Komatsubara
Keiji Nishimura
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 Steel Corp
Original Assignee
Kawasaki Steel Corp
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 Kawasaki Steel Corp filed Critical Kawasaki Steel Corp
Priority to JP62150208A priority Critical patent/JPS63317627A/ja
Priority to US07/207,198 priority patent/US4946519A/en
Priority to KR1019880007421A priority patent/KR910006025B1/ko
Publication of JPS63317627A publication Critical patent/JPS63317627A/ja
Priority to US07/341,475 priority patent/US5013372A/en
Publication of JPH0469223B2 publication Critical patent/JPH0469223B2/ja
Granted legal-status Critical Current

Links

Classifications

    • 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
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
    • H01F1/00—Magnets or magnetic bodies characterised by the magnetic materials therefor; Selection of materials for their magnetic properties
    • H01F1/01—Magnets or magnetic bodies characterised by the magnetic materials therefor; Selection of materials for their magnetic properties of inorganic materials
    • H01F1/03—Magnets or magnetic bodies characterised by the magnetic materials therefor; Selection of materials for their magnetic properties of inorganic materials characterised by their coercivity
    • H01F1/12—Magnets or magnetic bodies characterised by the magnetic materials therefor; Selection of materials for their magnetic properties of inorganic materials characterised by their coercivity of soft-magnetic materials
    • H01F1/14—Magnets or magnetic bodies characterised by the magnetic materials therefor; Selection of materials for their magnetic properties of inorganic materials characterised by their coercivity of soft-magnetic materials metals or alloys
    • H01F1/16—Magnets or magnetic bodies characterised by the magnetic materials therefor; Selection of materials for their magnetic properties of inorganic materials characterised by their coercivity of soft-magnetic materials metals or alloys in the form of sheets
    • 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
    • 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
    • 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
    • C21D8/1244—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 heat treatment

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Organic Chemistry (AREA)
  • Metallurgy (AREA)
  • Materials Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Power Engineering (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Thermal Sciences (AREA)
  • Manufacturing & Machinery (AREA)
  • Electromagnetism (AREA)
  • Dispersion Chemistry (AREA)
  • Manufacturing Of Steel Electrode Plates (AREA)
  • Soft Magnetic Materials (AREA)
JP62150208A 1987-06-18 1987-06-18 鉄損が低くかつ透磁率が高いセミプロセス無方向性電磁鋼板およびその製造方法 Granted JPS63317627A (ja)

Priority Applications (4)

Application Number Priority Date Filing Date Title
JP62150208A JPS63317627A (ja) 1987-06-18 1987-06-18 鉄損が低くかつ透磁率が高いセミプロセス無方向性電磁鋼板およびその製造方法
US07/207,198 US4946519A (en) 1987-06-18 1988-06-16 Semi-processed non-oriented electromagnetic steel strip having low core loss and high magnetic permeability, and method of making
KR1019880007421A KR910006025B1 (ko) 1987-06-18 1988-06-17 낮은 철손 및 높은 투자율을 가지는 전자기 강판 및 그 제조방법
US07/341,475 US5013372A (en) 1987-06-18 1989-05-25 Semi-process non-oriented electromagnetic steel strip having low core loss and high magnetic permeability, and method of making

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP62150208A JPS63317627A (ja) 1987-06-18 1987-06-18 鉄損が低くかつ透磁率が高いセミプロセス無方向性電磁鋼板およびその製造方法

Publications (2)

Publication Number Publication Date
JPS63317627A JPS63317627A (ja) 1988-12-26
JPH0469223B2 true JPH0469223B2 (2) 1992-11-05

Family

ID=15491891

Family Applications (1)

Application Number Title Priority Date Filing Date
JP62150208A Granted JPS63317627A (ja) 1987-06-18 1987-06-18 鉄損が低くかつ透磁率が高いセミプロセス無方向性電磁鋼板およびその製造方法

Country Status (3)

Country Link
US (1) US4946519A (2)
JP (1) JPS63317627A (2)
KR (1) KR910006025B1 (2)

Families Citing this family (24)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0759725B2 (ja) * 1988-12-28 1995-06-28 新日本製鐵株式会社 磁気特性の優れたセミプロセス無方向性電磁鋼板の製造方法
US5225156A (en) * 1989-02-01 1993-07-06 Metal Research Corporation Clean steel composition
USD330381S (en) 1989-03-14 1992-10-20 Sandvik Ab Cutoff insert
DD299102A7 (de) * 1989-12-06 1992-04-02 ������@����������@��������@��������@��@��������k�� Verfahren zur herstellung von nichtorientiertem elektroblech
WO1993008313A1 (en) * 1991-10-22 1993-04-29 Pohang Iron & Steel Co., Ltd. Nonoriented electrical steel sheets with superior magnetic properties, and methods for manufacturing thereof
JP3086387B2 (ja) * 1994-12-14 2000-09-11 川崎製鉄株式会社 漏れ磁束の小さい変圧器用無方向性電磁鋼板
ES2128790T3 (es) * 1995-01-13 1999-05-16 Marathon Ashland Petroleum Llc Procedimiento para la conversion de hidrocarburos con aditivos catalizadores.
JP3316123B2 (ja) * 1996-02-15 2002-08-19 川崎製鉄株式会社 磁気特性に優れたセミプロセス無方向性電磁鋼板およびその製造方法
JP3737558B2 (ja) * 1996-03-21 2006-01-18 Ｊｆｅスチール株式会社 無方向性電磁鋼板およびその製造方法
US6139650A (en) * 1997-03-18 2000-10-31 Nkk Corporation Non-oriented electromagnetic steel sheet and method for manufacturing the same
KR100514782B1 (ko) * 1997-11-25 2005-11-28 주식회사 포스코 철손이 낮고 자속밀도가 높은 풀리프로세스 무방향성 전기강판의 제조방법
US6007642A (en) * 1997-12-08 1999-12-28 National Steel Corporation Super low loss motor lamination steel
JP3962155B2 (ja) * 1998-04-15 2007-08-22 新日本製鐵株式会社 無方向性電磁鋼板の製造方法
US6522231B2 (en) 1998-11-30 2003-02-18 Harrie R. Buswell Power conversion systems utilizing wire core inductive devices
US6268786B1 (en) 1998-11-30 2001-07-31 Harrie R. Buswell Shielded wire core inductive devices
KR100544417B1 (ko) * 1998-12-16 2006-04-06 주식회사 포스코 자기적 성질이 우수한 무방향성 전기강판의 제조방법
US6425962B1 (en) * 1999-10-13 2002-07-30 Nippon Steel Corporation Non-oriented electrical steel sheet excellent in permeability and method of producing the same
KR100435480B1 (ko) * 1999-12-27 2004-06-10 주식회사 포스코 자성이 우수한 세미프로세스 무방향성 전기강판의 제조방법
JP4303431B2 (ja) * 2000-12-11 2009-07-29 新日本製鐵株式会社 超高磁束密度無方向性電磁鋼板およびその製造方法
WO2003002777A1 (fr) * 2001-06-28 2003-01-09 Jfe Steel Corporation Feuille en acier electromagnetique non orientee
CA2496212C (en) * 2004-02-25 2010-01-12 Jfe Steel Corporation High strength cold rolled steel sheet and method for manufacturing the same
CN102453844B (zh) * 2010-10-25 2013-09-04 宝山钢铁股份有限公司 一种磁性优良的高效无取向硅钢制造方法
CN102453837B (zh) * 2010-10-25 2013-07-17 宝山钢铁股份有限公司 一种高磁感无取向硅钢的制造方法
CN105239005B (zh) * 2015-11-27 2017-03-22 武汉钢铁(集团)公司 一种高磁导率无取向硅钢及生产方法

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3873380A (en) * 1972-02-11 1975-03-25 Allegheny Ludlum Ind Inc Process for making copper-containing oriented silicon steel
JPS5035885B2 (2) * 1972-08-18 1975-11-19
JPS5432412B2 (2) * 1973-10-31 1979-10-15
JPS5174923A (en) * 1974-12-25 1976-06-29 Kawasaki Steel Co Atsumimuraganaku katsudenjitokuseino ryokona teikeisodenjikotaino seizohoho
US4046602A (en) * 1976-04-15 1977-09-06 United States Steel Corporation Process for producing nonoriented silicon sheet steel having excellent magnetic properties in the rolling direction
JPS5468717A (en) * 1977-11-11 1979-06-02 Kawasaki Steel Co Production of unidirectional silicon steel plate with excellent electromagnetic property
JPS6032709B2 (ja) * 1979-07-05 1985-07-30 新日本製鐵株式会社 含ｐ高溶接性耐食鋼
DE2934330A1 (de) * 1979-08-24 1981-03-12 Henkel KGaA, 4000 Düsseldorf Haarfaerbemittel.
JPS5831367B2 (ja) * 1980-08-13 1983-07-05 川崎製鉄株式会社 磁気特性の優れた無方向性電磁鋼帯の製造方法
US4529453A (en) * 1981-07-02 1985-07-16 Inland Steel Company Medium silicon steel electrical lamination strip
JPS59208020A (ja) * 1983-05-12 1984-11-26 Nippon Steel Corp 低鉄損一方向性電磁鋼板の製造方法
JPS6167753A (ja) * 1984-09-08 1986-04-07 Nippon Steel Corp 鉄損が低く、かつ磁束密度の優れた無方向性電磁鋼板
US4772341A (en) * 1985-01-25 1988-09-20 Inland Steel Company Low loss electrical steel strip

Also Published As

Publication number Publication date
US4946519A (en) 1990-08-07
KR890000687A (ko) 1989-03-16
JPS63317627A (ja) 1988-12-26
KR910006025B1 (ko) 1991-08-09

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Legal Events

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LAPS Cancellation because of no payment of annual fees