JPS59197522A - 方向性ケイ素鋼の製造方法 - Google Patents

方向性ケイ素鋼の製造方法

Info

Publication number
JPS59197522A
JPS59197522A JP59044137A JP4413784A JPS59197522A JP S59197522 A JPS59197522 A JP S59197522A JP 59044137 A JP59044137 A JP 59044137A JP 4413784 A JP4413784 A JP 4413784A JP S59197522 A JPS59197522 A JP S59197522A
Authority
JP
Japan
Prior art keywords
annealing
thickness
temperature
final
seconds
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
JP59044137A
Other languages
English (en)
Japanese (ja)
Other versions
JPH0440423B2 (enExample
Inventor
マ−チン・フレデリツク・リツトマン
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.)
Armco Inc
Original Assignee
Armco Inc
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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=23880929&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=JPS59197522(A) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Armco Inc filed Critical Armco Inc
Publication of JPS59197522A publication Critical patent/JPS59197522A/ja
Publication of JPH0440423B2 publication Critical patent/JPH0440423B2/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 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
    • C21D8/1266—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 between cold rolling steps

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)
JP59044137A 1983-03-10 1984-03-09 方向性ケイ素鋼の製造方法 Granted JPS59197522A (ja)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US06/473,775 US4478653A (en) 1983-03-10 1983-03-10 Process for producing grain-oriented silicon steel
US473775 1983-03-10

Publications (2)

Publication Number Publication Date
JPS59197522A true JPS59197522A (ja) 1984-11-09
JPH0440423B2 JPH0440423B2 (enExample) 1992-07-02

Family

ID=23880929

Family Applications (1)

Application Number Title Priority Date Filing Date
JP59044137A Granted JPS59197522A (ja) 1983-03-10 1984-03-09 方向性ケイ素鋼の製造方法

Country Status (7)

Country Link
US (1) US4478653A (enExample)
EP (1) EP0124964B1 (enExample)
JP (1) JPS59197522A (enExample)
BR (1) BR8401076A (enExample)
CA (1) CA1207640A (enExample)
DE (1) DE3483624D1 (enExample)
IN (1) IN160201B (enExample)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3484960D1 (de) * 1984-12-14 1991-09-26 Kawasaki Steel Co Verfahren zur herstellung gleichgerichteter siliziumstahlbrammen mit hervorragender oberflaeche und hervorragenden magnetischen eigenschaften.
DE3512687C2 (de) * 1985-04-15 1994-07-14 Toyo Kohan Co Ltd Verfahren zum Herstellen von Stahlblech, insbesondere für leicht zu öffnende Dosendeckel
DE4010102A1 (de) * 1990-03-29 1991-10-02 Linde Ag Verfahren zum gluehen von staehlernem gluehgut
DE4116240A1 (de) * 1991-05-17 1992-11-19 Thyssen Stahl Ag Verfahren zur herstellung von kornorientierten elektroblechen
RU2133285C1 (ru) * 1998-06-09 1999-07-20 Акционерное общество "Новолипецкий металлургический комбинат" Способ производства изотропной электротехнической стали
USRE39482E1 (en) * 1998-10-09 2007-02-06 Jfe Steel Corporation Method of making grain-oriented magnetic steel sheet having low iron loss
US6309473B1 (en) * 1998-10-09 2001-10-30 Kawasaki Steel Corporation Method of making grain-oriented magnetic steel sheet having low iron loss
JP6512386B2 (ja) 2017-02-20 2019-05-15 Ｊｆｅスチール株式会社 方向性電磁鋼板の製造方法
CN115478145B (zh) * 2022-09-24 2024-05-24 新万鑫（福建）精密薄板有限公司 一种提高取向硅钢磁性均匀性及生产效率的方法

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS50158523A (enExample) * 1974-06-13 1975-12-22
JPS51107499A (enExample) * 1975-03-18 1976-09-24 Kawasaki Steel Co

Family Cites Families (20)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2535420A (en) * 1947-09-10 1950-12-26 Armco Steel Corp Process of producing silicon steel of high-directional permeability
US2599340A (en) * 1948-10-21 1952-06-03 Armco Steel Corp Process of increasing the permeability of oriented silicon steels
DE1058529B (de) * 1955-06-10 1959-06-04 Eisen & Stahlind Ag Verfahren zur Herstellung von Blechen und Baendern mit hohen Permeabilitaeten aus Eisen-Silizium-Legierungen
US2867557A (en) * 1956-08-02 1959-01-06 Allegheny Ludlum Steel Method of producing silicon steel strip
BE563546A (enExample) * 1956-12-31
BE563544A (enExample) * 1956-12-31
US2965526A (en) * 1958-10-03 1960-12-20 Westinghouse Electric Corp Method of heat treating silicon steel
US3278346A (en) * 1965-03-16 1966-10-11 Norman P Goss Electric alloy steel containing vanadium and sulfur
US3575739A (en) * 1968-11-01 1971-04-20 Gen Electric Secondary recrystallization of silicon iron with nitrogen
BE783693A (fr) * 1971-05-20 1972-09-18 Nippon Steel Corp Procede de fabrication de brames d'acier contenant du silicium pour lestoles et les bandes d'acier electrique
US4206004A (en) * 1971-10-11 1980-06-03 Kawasaki Steel Corporation Process of pretreating cold-rolled steel sheet for annealing
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
US3695946A (en) * 1971-11-24 1972-10-03 Forges De La Loire Comp D Atel Method of manufacturing oriented grain magnetic steel sheets
JPS5032059B2 (enExample) * 1971-12-24 1975-10-17
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
US3843422A (en) * 1972-03-30 1974-10-22 R Henke Rolling method for producing silicon steel strip
JPS4976719A (enExample) * 1972-11-28 1974-07-24
US3855020A (en) * 1973-05-07 1974-12-17 Allegheny Ludlum Ind Inc Processing for high permeability silicon steel comprising copper
JPS5644135B2 (enExample) * 1974-02-28 1981-10-17
US4202711A (en) * 1978-10-18 1980-05-13 Armco, Incl. Process for producing oriented silicon iron from strand cast slabs

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS50158523A (enExample) * 1974-06-13 1975-12-22
JPS51107499A (enExample) * 1975-03-18 1976-09-24 Kawasaki Steel Co

Also Published As

Publication number Publication date
BR8401076A (pt) 1984-10-16
DE3483624D1 (de) 1991-01-03
EP0124964B1 (en) 1990-11-22
EP0124964A1 (en) 1984-11-14
IN160201B (enExample) 1987-06-27
US4478653A (en) 1984-10-23
JPH0440423B2 (enExample) 1992-07-02
CA1207640A (en) 1986-07-15

Similar Documents

Publication Publication Date Title
JP2728112B2 (ja) 鉄損が優れた一方向性電磁鋼板の製造方法
JPH09118964A (ja) 高い体積抵抗率を有する粒子方向性珪素鋼およびその製造法
JPH0762436A (ja) 極めて低い鉄損をもつ一方向性電磁鋼板の製造方法
JPH0717960B2 (ja) 磁気特性の優れた一方向性電磁鋼板の製造方法
JPH0686631B2 (ja) 磁束密度の高い一方向性電磁鋼板の製造方法
JP2883226B2 (ja) 磁気特性の極めて優れた薄方向性けい素鋼板の製造方法
JPS5813606B2 (ja) ジキトクセイノ キワメテ スグレタ イツホウコウセイケイソコウタイバンノ セイゾウホウホウ
JPS59197522A (ja) 方向性ケイ素鋼の製造方法
US4319936A (en) Process for production of oriented silicon steel
JP3323052B2 (ja) 方向性電磁鋼板の製造方法
JP7761565B2 (ja) 方向性電磁鋼板の製造方法
JP3340754B2 (ja) 板幅方向に均一な磁気特性を有する一方向性けい素鋼板の製造方法
JP2746631B2 (ja) 鉄損特性の優れた高磁束密度方向性けい素鋼板およびその製造方法
CN117062921A (zh) 取向性电磁钢板的制造方法
JPH06256847A (ja) 磁気特性の優れた一方向性電磁鋼板の製造方法
JP7578188B2 (ja) 時効処理方法および方向性電磁鋼板の製造方法
JPH02101120A (ja) 磁気特性の優れた方向性電磁鋼板の製造方法
JP2514279B2 (ja) 生産性の高い連続鋳造スラブを用いた方向性電磁鋼板の製造方法
JP2580403B2 (ja) 一方向性電磁鋼板用連続鋳造スラブの熱間圧延方法
JP3336172B2 (ja) 磁気特性の優れる一方向性けい素鋼板の製造方法
JPH05253602A (ja) 一方向性電磁鋼板用薄鋳片の製造方法
JPH0978132A (ja) 低鉄損一方向性電磁鋼板の製造方法
JPS6296615A (ja) 熱間圧延での耳割れが少なく磁気特性の優れた一方向性電磁鋼板の製造方法
JPH09118920A (ja) 磁気特性が優れた一方向性電磁鋼板の安定製造方法
JPH0387315A (ja) 磁気特性および表面性状に優れた一方向性電磁鋼板の製造方法