GB1266957A - - Google Patents

Info

Publication number
GB1266957A
GB1266957A GB1266957DA GB1266957A GB 1266957 A GB1266957 A GB 1266957A GB 1266957D A GB1266957D A GB 1266957DA GB 1266957 A GB1266957 A GB 1266957A
Authority
GB
United Kingdom
Prior art keywords
annealing
april
rolling
cold
reduction rate
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
Other languages
English (en)
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 filed Critical
Publication of GB1266957A publication Critical patent/GB1266957A/en
Expired 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 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
    • C21D8/1261—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 following hot rolling

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)
GB1266957D 1968-04-27 1969-04-28 Expired GB1266957A (enExample)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2834268 1968-04-27

Publications (1)

Publication Number Publication Date
GB1266957A true GB1266957A (enExample) 1972-03-15

Family

ID=12245908

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1266957D Expired GB1266957A (enExample) 1968-04-27 1969-04-28

Country Status (6)

Country Link
US (1) US3632456A (enExample)
BE (1) BE732175A (enExample)
CA (1) CA920035A (enExample)
DE (1) DE1921656A1 (enExample)
FR (1) FR2007129A1 (enExample)
GB (1) GB1266957A (enExample)

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2219980A1 (enExample) * 1973-03-01 1974-09-27 Armco Steel Corp
FR2222442A1 (enExample) * 1973-03-20 1974-10-18 Nippon Steel Corp
DE2547313A1 (de) * 1974-11-18 1976-05-20 Allegheny Ludlum Ind Inc Verfahren zur herstellung von siliciumstaehlen mit hoher permeabilitaet
GB2167439A (en) * 1984-10-31 1986-05-29 Nippon Steel Corp Process for producing a grain-oriented electrical steel sheet having a low watt loss
EP0266422A4 (en) * 1986-03-25 1988-11-02 Kawasaki Steel Co METHOD FOR PRODUCING THIN SILICON STEEL SHEETS WITH GOSS TEXTURE WITH LOW WATER LOSSES AND WITH EXCELLENT SURFACE PROPERTIES.
US5203928A (en) * 1986-03-25 1993-04-20 Kawasaki Steel Corporation Method of producing low iron loss grain oriented silicon steel thin sheets having excellent surface properties

Families Citing this family (25)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
IT959739B (it) * 1971-05-20 1973-11-10 Nippon Steel Corp Lastra di acciaio contenente sili cio utile per lamierino e nastro di acciaio magnetico prodotta per colata continua e metodo di produ zione relativo
JPS4894618A (enExample) * 1972-03-15 1973-12-05
US3971678A (en) * 1972-05-31 1976-07-27 Stahlwerke Peine-Salzgitter Aktiengesellschaft Method of making cold-rolled sheet for electrical purposes
JPS5037127B2 (enExample) * 1972-07-08 1975-12-01
US3855018A (en) * 1972-09-28 1974-12-17 Allegheny Ludlum Ind Inc Method for producing grain oriented silicon steel comprising copper
US3855019A (en) * 1973-05-07 1974-12-17 Allegheny Ludlum Ind Inc Processing for high permeability silicon steel comprising copper
US3855021A (en) * 1973-05-07 1974-12-17 Allegheny Ludlum Ind Inc Processing for high permeability silicon steel comprising copper
US3855020A (en) * 1973-05-07 1974-12-17 Allegheny Ludlum Ind Inc Processing for high permeability silicon steel comprising copper
YU36756B (en) * 1973-07-23 1984-08-31 Centro Speriment Metallurg Method of manufacturing unidirectional plates of silicon steel with a high magnetic induction
JPS5414568B2 (enExample) * 1973-08-28 1979-06-08
JPS50116998A (enExample) * 1974-02-28 1975-09-12
US3929522A (en) * 1974-11-18 1975-12-30 Allegheny Ludlum Ind Inc Process involving cooling in a static atmosphere for high permeability silicon steel comprising copper
US4168187A (en) * 1975-07-26 1979-09-18 The Furukawa Electric Co., Ltd. Wear resisting high permeability alloy
US4047981A (en) * 1976-06-30 1977-09-13 Armco Steel Corporation Internally nitrided ferritic stainless steel strip, sheet and fabricated products and method therefor
JPS53129116A (en) * 1977-04-18 1978-11-10 Nippon Steel Corp Oriented electromagnetic steel sheet with excellent magnetic characteristic s
US4464207A (en) * 1978-08-14 1984-08-07 The Garrett Corporation Dispersion strengthened ferritic stainless steel
US4291558A (en) * 1979-07-27 1981-09-29 Allegheny Ludlum Steel Corporation Process of rolling iron-silicon strip material
JPS5920745B2 (ja) * 1980-08-27 1984-05-15 川崎製鉄株式会社 鉄損の極めて低い一方向性珪素鋼板とその製造方法
US4416707A (en) * 1981-09-14 1983-11-22 Westinghouse Electric Corp. Secondary recrystallized oriented low-alloy iron
US4608100A (en) * 1983-11-21 1986-08-26 Allegheny Ludlum Steel Corporation Method of producing thin gauge oriented silicon steel
US4596614A (en) * 1984-11-02 1986-06-24 Bethlehem Steel Corporation Grain oriented electrical steel and method
JPS62202024A (ja) 1986-02-14 1987-09-05 Nippon Steel Corp 磁気特性の優れた一方向性電磁鋼板の製造方法
JPH0768580B2 (ja) * 1988-02-16 1995-07-26 新日本製鐵株式会社 鉄損の優れた高磁束密度一方向性電磁鋼板
JP2530521B2 (ja) * 1991-01-04 1996-09-04 新日本製鐵株式会社 鉄損の低い方向性電磁鋼板の製造方法
CN108919985B (zh) * 2018-07-10 2022-06-14 顾钰锋 智能拟物散热鼠标

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB873149A (en) * 1956-11-08 1961-07-19 Yawata Iron & Steel Co Method of producing oriented silicon steel
BE563545A (enExample) * 1956-12-31
BE563542A (enExample) * 1956-12-31
BE622386A (enExample) * 1959-06-11
GB933873A (en) * 1959-07-09 1963-08-14 United States Steel Corp Method of producing grain oriented electrical steel
US3184346A (en) * 1960-01-04 1965-05-18 Gen Electric Grain oriented sheet metal having a vanadium nitride dispersion
FR1309245A (fr) * 1960-09-03 1962-11-16 Yawata Iron & Steel Co Procédé pour améliorer l'induction magnétique des bandes d'acier au silicium à double orientation
US3147158A (en) * 1961-11-22 1964-09-01 Gen Electric Process for producing cube-on-edge oriented silicon iron
US3266955A (en) * 1962-12-28 1966-08-16 Yawata Iron & Steel Co Process for producing silicon steel sheet having (100) plane in the rolling plane
DE1252220B (enExample) * 1963-04-05 1968-04-25
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
US3214303A (en) * 1965-03-24 1965-10-26 Gen Electric Process of retaining a dispersed second phase until after the texture developing anneal

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2219980A1 (enExample) * 1973-03-01 1974-09-27 Armco Steel Corp
FR2222442A1 (enExample) * 1973-03-20 1974-10-18 Nippon Steel Corp
DE2547313A1 (de) * 1974-11-18 1976-05-20 Allegheny Ludlum Ind Inc Verfahren zur herstellung von siliciumstaehlen mit hoher permeabilitaet
GB2167439A (en) * 1984-10-31 1986-05-29 Nippon Steel Corp Process for producing a grain-oriented electrical steel sheet having a low watt loss
EP0266422A4 (en) * 1986-03-25 1988-11-02 Kawasaki Steel Co METHOD FOR PRODUCING THIN SILICON STEEL SHEETS WITH GOSS TEXTURE WITH LOW WATER LOSSES AND WITH EXCELLENT SURFACE PROPERTIES.
US5203928A (en) * 1986-03-25 1993-04-20 Kawasaki Steel Corporation Method of producing low iron loss grain oriented silicon steel thin sheets having excellent surface properties

Also Published As

Publication number Publication date
US3632456A (en) 1972-01-04
DE1921656A1 (de) 1969-12-18
CA920035A (en) 1973-01-30
BE732175A (enExample) 1969-10-01
FR2007129A1 (enExample) 1970-01-02

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Legal Events

Date Code Title Description
PS Patent sealed [section 19, patents act 1949]
PE20 Patent expired after termination of 20 years