JPS6160895B2 - - Google Patents

Info

Publication number
JPS6160895B2
JPS6160895B2 JP57165065A JP16506582A JPS6160895B2 JP S6160895 B2 JPS6160895 B2 JP S6160895B2 JP 57165065 A JP57165065 A JP 57165065A JP 16506582 A JP16506582 A JP 16506582A JP S6160895 B2 JPS6160895 B2 JP S6160895B2
Authority
JP
Japan
Prior art keywords
hot
annealing
magnetic flux
flux density
secondary recrystallization
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
Application number
JP57165065A
Other languages
English (en)
Japanese (ja)
Other versions
JPS5956523A (ja
Inventor
Yozo Suga
Toyohiko Konno
Tadashi Nakayama
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.)
Nippon Steel Corp
Original Assignee
Nippon 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 Nippon Steel Corp filed Critical Nippon Steel Corp
Priority to JP57165065A priority Critical patent/JPS5956523A/ja
Priority to GB08325076A priority patent/GB2130241B/en
Priority to SE8305095A priority patent/SE460482B/sv
Priority to US06/534,290 priority patent/US4623406A/en
Priority to CA000437373A priority patent/CA1210670A/en
Priority to BE0/211574A priority patent/BE897817A/fr
Priority to DE3334519A priority patent/DE3334519C2/de
Priority to FR8315933A priority patent/FR2533586B1/fr
Priority to IT22974/83A priority patent/IT1167387B/it
Priority to KR1019830004473A priority patent/KR890000882B1/ko
Publication of JPS5956523A publication Critical patent/JPS5956523A/ja
Publication of JPS6160895B2 publication Critical patent/JPS6160895B2/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
    • 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
    • C21D8/1205—Modifying the physical properties by deformation combined with, or followed by, heat treatment during manufacturing of articles with special electromagnetic properties involving a particular fabrication or treatment of ingot or slab
    • 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
    • C21D8/1216—Modifying the physical properties by deformation combined with, or followed by, heat treatment during manufacturing of articles with special electromagnetic properties the working step(s) being of interest
    • C21D8/1222—Hot rolling
    • 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
    • C21D8/1216—Modifying the physical properties by deformation combined with, or followed by, heat treatment during manufacturing of articles with special electromagnetic properties the working step(s) being of interest
    • C21D8/1233—Cold rolling
    • 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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Manufacturing & Machinery (AREA)
  • Thermal Sciences (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Manufacturing Of Steel Electrode Plates (AREA)
  • Soft Magnetic Materials (AREA)
JP57165065A 1982-09-24 1982-09-24 高磁束密度一方向性珪素鋼板の製造方法 Granted JPS5956523A (ja)

Priority Applications (10)

Application Number Priority Date Filing Date Title
JP57165065A JPS5956523A (ja) 1982-09-24 1982-09-24 高磁束密度一方向性珪素鋼板の製造方法
GB08325076A GB2130241B (en) 1982-09-24 1983-09-20 Method for producing a grain-oriented electrical steel sheet having a high magnetic flux density
SE8305095A SE460482B (sv) 1982-09-24 1983-09-21 Kornorienterad elektrotunnplaat
US06/534,290 US4623406A (en) 1982-09-24 1983-09-21 Method for producing a grain-oriented electrical steel sheet having a high magnetic flux density
CA000437373A CA1210670A (en) 1982-09-24 1983-09-22 Grain-oriented electrical steel sheet having a high magnetic flux density
BE0/211574A BE897817A (fr) 1982-09-24 1983-09-23 Procede de production de toles d'acier electrique a grains orientes et toles ainsi obtenues
DE3334519A DE3334519C2 (de) 1982-09-24 1983-09-23 Verfahren zur Herstellung von kornorientiertem Elektroblech mit hoher magnetischer Induktion
FR8315933A FR2533586B1 (fr) 1982-09-24 1983-09-23 Procede de fabrication d'une tole d'acier electrique a grain oriente ayant une haute densite de flux magnetique
IT22974/83A IT1167387B (it) 1982-09-24 1983-09-23 Procedimento per produrre un nastro elettrico di acciaio a grana orientata dotato di una elevata densita' del flusso magnetico
KR1019830004473A KR890000882B1 (ko) 1982-09-24 1983-09-24 높은 자속밀도를 가진 방향성 전기강판의 제조방법

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP57165065A JPS5956523A (ja) 1982-09-24 1982-09-24 高磁束密度一方向性珪素鋼板の製造方法

Publications (2)

Publication Number Publication Date
JPS5956523A JPS5956523A (ja) 1984-04-02
JPS6160895B2 true JPS6160895B2 (forum.php) 1986-12-23

Family

ID=15805191

Family Applications (1)

Application Number Title Priority Date Filing Date
JP57165065A Granted JPS5956523A (ja) 1982-09-24 1982-09-24 高磁束密度一方向性珪素鋼板の製造方法

Country Status (3)

Country Link
US (1) US4623406A (forum.php)
JP (1) JPS5956523A (forum.php)
BE (1) BE897817A (forum.php)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH02100588U (forum.php) * 1989-01-30 1990-08-10
JPH02145191U (forum.php) * 1989-05-15 1990-12-10

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5759293A (en) * 1989-01-07 1998-06-02 Nippon Steel Corporation Decarburization-annealed steel strip as an intermediate material for grain-oriented electrical steel strip
US5288736A (en) * 1992-11-12 1994-02-22 Armco Inc. Method for producing regular grain oriented electrical steel using a single stage cold reduction
DE19628136C1 (de) * 1996-07-12 1997-04-24 Thyssen Stahl Ag Verfahren zur Herstellung von kornorientiertem Elektroblech
IT1290173B1 (it) * 1996-12-24 1998-10-19 Acciai Speciali Terni Spa Procedimento per la produzione di lamierino di acciaio al silicio a grano orientato
IT1290172B1 (it) 1996-12-24 1998-10-19 Acciai Speciali Terni Spa Procedimento per la produzione di lamierino magnetico a grano orientato, con elevate caratteristiche magnetiche.
BRPI0918138B1 (pt) * 2008-09-10 2017-10-31 Nippon Steel & Sumitomo Metal Corporation Method of production of steel sheets for electric use with oriented grain
JP4746716B2 (ja) * 2009-03-23 2011-08-10 新日本製鐵株式会社 方向性電磁鋼板の製造方法、巻き鉄心用方向性電磁鋼板、及び巻き鉄心
JP4673937B2 (ja) 2009-04-06 2011-04-20 新日本製鐵株式会社 方向性電磁鋼板用鋼の処理方法及び方向性電磁鋼板の製造方法
JP6341279B2 (ja) * 2014-07-03 2018-06-13 新日鐵住金株式会社 レーザ加工装置
KR102079771B1 (ko) * 2017-12-26 2020-02-20 주식회사 포스코 방향성 전기강판 및 그의 제조방법
CN118668129A (zh) * 2023-03-16 2024-09-20 宝山钢铁股份有限公司 一种高强度低铁损无取向电工钢板及其制造方法

Family Cites Families (22)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1773157A (en) * 1928-05-26 1930-08-19 William J Wooldridge Process for the manufacture of silicon steel
US2599340A (en) * 1948-10-21 1952-06-03 Armco Steel Corp Process of increasing the permeability of oriented silicon steels
US2867557A (en) * 1956-08-02 1959-01-06 Allegheny Ludlum Steel Method of producing silicon steel strip
US3287183A (en) * 1964-06-22 1966-11-22 Yawata Iron & Steel Co Process for producing single-oriented silicon steel sheets having a high magnetic induction
US3278346A (en) * 1965-03-16 1966-10-11 Norman P Goss Electric alloy steel containing vanadium and sulfur
CA920036A (en) * 1968-04-02 1973-01-30 Sakakura Akira Process for producing single-oriented magnetic steel sheets having a very high magnetic induction
US3671337A (en) * 1969-02-21 1972-06-20 Nippon Steel Corp Process for producing grain oriented electromagnetic steel sheets having excellent magnetic characteristics
JPS5026495B2 (forum.php) * 1971-10-22 1975-09-01
BE790798A (fr) * 1971-11-04 1973-02-15 Armco Steel Corp Procédé de fabrication de fer au silicium à orientation cube-sur-arete à partir de brames coulées
JPS5037009B2 (forum.php) * 1972-04-05 1975-11-29
JPS5113469B2 (forum.php) * 1972-10-13 1976-04-28
JPS4976719A (forum.php) * 1972-11-28 1974-07-24
US3867211A (en) * 1973-08-16 1975-02-18 Armco Steel Corp Low-oxygen, silicon-bearing lamination steel
JPS5432412B2 (forum.php) * 1973-10-31 1979-10-15
DE2446509B1 (de) * 1974-09-28 1975-08-07 Hoesch Werke Ag Verwendung eines im fluessigen Zustand vakuumbehandelten Stahls als Elektroband
JPS5319913A (en) * 1976-08-10 1978-02-23 Nippon Steel Corp Preparation of unidirectional silicon steel sheet superior in magnetism from continuous casting slab
JPS6037172B2 (ja) * 1978-03-11 1985-08-24 新日本製鐵株式会社 一方向性珪素鋼板の製造法
JPS5920731B2 (ja) * 1978-06-16 1984-05-15 新日本製鐵株式会社 磁気特性の優れた電気鉄板の製造法
JPS5565349A (en) * 1978-11-06 1980-05-16 Hiroshi Kimura Magnetic alloy
JPS5945730B2 (ja) * 1979-08-22 1984-11-08 新日本製鐵株式会社 高磁束密度一方向性珪素鋼板の熱延方法
US4319936A (en) * 1980-12-08 1982-03-16 Armco Inc. Process for production of oriented silicon steel
US4456812A (en) * 1982-07-30 1984-06-26 Armco Inc. Laser treatment of electrical steel

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH02100588U (forum.php) * 1989-01-30 1990-08-10
JPH02145191U (forum.php) * 1989-05-15 1990-12-10

Also Published As

Publication number Publication date
US4623406A (en) 1986-11-18
BE897817A (fr) 1984-01-16
JPS5956523A (ja) 1984-04-02

Similar Documents

Publication Publication Date Title
JPS6160896B2 (forum.php)
JPS6160895B2 (forum.php)
JP3359449B2 (ja) 超高磁束密度一方向性電磁鋼板の製造方法
JPS631371B2 (forum.php)
WO1991016462A1 (en) Process for producing unidirectional magnetic steel sheet excellent in magnetic characteristics
JPH04173923A (ja) 磁気特性、皮膜特性ともに優れた一方向性電磁鋼板の製造方法
JPH10130729A (ja) 極めて低い鉄損をもつ一方向性電磁鋼板の製造方法
JP2001049351A (ja) 磁束密度の高い一方向性電磁鋼板の製造方法
JPH09279247A (ja) 磁束密度の高い一方向性電磁鋼板の製造方法
JPH06256847A (ja) 磁気特性の優れた一方向性電磁鋼板の製造方法
JPH02259016A (ja) 表面脹れ欠陥の無い一方向性電磁鋼板の製造法
JPH04235221A (ja) 鉄損の低い方向性電磁鋼板の製造方法
JPH08269553A (ja) 磁気特性の優れた一方向性電磁鋼板の製造方法
JPH10280040A (ja) 鉄損特性の極めて優れた一方向性電磁鋼板の製造方法
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
JP3392699B2 (ja) 極低鉄損特性を有する方向性電磁鋼板の製造方法
KR970007161B1 (ko) 저철손 특성을 갖는 방향성 전기강판의 제조방법
JPH0699751B2 (ja) 電磁特性の良好な方向性けい素鋼板の製造方法
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
JPH0741860A (ja) 一方向性電磁鋼板の製造方法
JPH0257125B2 (forum.php)
JPH06306474A (ja) 磁気特性の優れた一方向性電磁鋼板の製造方法
JPH0689406B2 (ja) 磁気特性の良好な方向性けい素鋼板の製造方法
JPS62284017A (ja) 磁束密度の高く鉄損の低い一方向性珪素鋼板の製造方法
CN120344697A (zh) 取向电工钢板及其制造方法