ES426046A1 - Perfeccionamientos en los procesos para producir acero al silicio electromagnetico de permeabilidad elevada. - Google Patents

Perfeccionamientos en los procesos para producir acero al silicio electromagnetico de permeabilidad elevada.

Info

Publication number
ES426046A1
ES426046A1 ES426046A ES426046A ES426046A1 ES 426046 A1 ES426046 A1 ES 426046A1 ES 426046 A ES426046 A ES 426046A ES 426046 A ES426046 A ES 426046A ES 426046 A1 ES426046 A1 ES 426046A1
Authority
ES
Spain
Prior art keywords
silicon steel
temperature
copper
processing
high permeability
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
ES426046A
Other languages
English (en)
Spanish (es)
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.)
Sunbeam Oster Co Inc
Original Assignee
Allegheny Ludlum Industries 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
Application filed by Allegheny Ludlum Industries Inc filed Critical Allegheny Ludlum Industries Inc
Publication of ES426046A1 publication Critical patent/ES426046A1/es
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 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
    • 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
    • C21D8/1261—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 following hot rolling

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Mechanical Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Materials Engineering (AREA)
  • Electromagnetism (AREA)
  • Manufacturing & Machinery (AREA)
  • Thermal Sciences (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Manufacturing Of Steel Electrode Plates (AREA)
  • Soft Magnetic Materials (AREA)
  • Heat Treatment Of Sheet Steel (AREA)
  • Metal Rolling (AREA)
ES426046A 1973-05-07 1974-05-07 Perfeccionamientos en los procesos para producir acero al silicio electromagnetico de permeabilidad elevada. Expired ES426046A1 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US00357974A US3855020A (en) 1973-05-07 1973-05-07 Processing for high permeability silicon steel comprising copper

Publications (1)

Publication Number Publication Date
ES426046A1 true ES426046A1 (es) 1976-07-01

Family

ID=23407796

Family Applications (1)

Application Number Title Priority Date Filing Date
ES426046A Expired ES426046A1 (es) 1973-05-07 1974-05-07 Perfeccionamientos en los procesos para producir acero al silicio electromagnetico de permeabilidad elevada.

Country Status (14)

Country Link
US (1) US3855020A (fr)
JP (1) JPS5745292B2 (fr)
AU (1) AU474407B2 (fr)
BE (1) BE814021A (fr)
BR (1) BR7403628D0 (fr)
CA (1) CA1018440A (fr)
DE (1) DE2422075B2 (fr)
ES (1) ES426046A1 (fr)
FR (1) FR2228855B1 (fr)
GB (1) GB1428901A (fr)
IT (1) IT1011367B (fr)
PL (1) PL90317B1 (fr)
RO (1) RO68035A (fr)
SE (1) SE415197B (fr)

Families Citing this family (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
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
US3925115A (en) * 1974-11-18 1975-12-09 Allegheny Ludlum Ind Inc Process employing cooling in a static atmosphere for high permeability silicon steel comprising copper
IT1041114B (it) * 1975-08-01 1980-01-10 Centro Speriment Metallurg Procedimento per la produzione di nastri di acciaio al silicio per impieghi magnetici
JPS5277817A (en) * 1975-12-24 1977-06-30 Kawasaki Steel Co Production of mono anisotropic magnetic steel sheets
US4319936A (en) * 1980-12-08 1982-03-16 Armco Inc. Process for production of oriented silicon steel
JPS6048886B2 (ja) * 1981-08-05 1985-10-30 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及びその製造方法
US4416707A (en) * 1981-09-14 1983-11-22 Westinghouse Electric Corp. Secondary recrystallized oriented low-alloy iron
JPS58121185U (ja) * 1982-01-19 1983-08-18 ミツミ電機株式会社 短絡保護回路
JPS5925958A (ja) * 1982-08-04 1984-02-10 Nippon Steel Corp 一方向性珪素鋼板およびその製造方法
EP0101321B1 (fr) * 1982-08-18 1990-12-05 Kawasaki Steel Corporation Procédé pour la production de tôle ou de bande en acier au silicium à grain orienté présentant une haute induction magnétique et faible perte dans le fer
US4478653A (en) * 1983-03-10 1984-10-23 Armco Inc. Process for producing grain-oriented silicon steel
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
JPS61117215A (ja) * 1984-10-31 1986-06-04 Nippon Steel Corp 鉄損の少ない一方向性電磁鋼板の製造方法
US4595426A (en) * 1985-03-07 1986-06-17 Nippon Steel Corporation Grain-oriented silicon steel sheet and process for producing the same
US5078808A (en) † 1990-07-09 1992-01-07 Armco Inc. Method of making regular grain oriented silicon steel without a hot band anneal
DE69128624T3 (de) * 1991-10-21 2002-05-29 Armco Inc Verfahren zum Herstellen von normal kornorientiertem Stahl mit hohem Silizium- und niedrigem Kohlenstoffgehalt
JP2620438B2 (ja) * 1991-10-28 1997-06-11 新日本製鐵株式会社 磁束密度の高い一方向性電磁鋼板の製造方法
JP2892571B2 (ja) * 1993-05-19 1999-05-17 川崎汽船 株式会社 鉄系金属用除錆剤

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1919983A (en) * 1932-03-01 1933-07-25 Gen Electric Method for producing low loss nonaging silicon steel sheets
US2209686A (en) * 1938-07-25 1940-07-30 Electro Metallurg Co Sheared electrical steel sheet
GB873149A (en) * 1956-11-08 1961-07-19 Yawata Iron & Steel Co Method of producing oriented silicon steel
GB933873A (en) * 1959-07-09 1963-08-14 United States Steel Corp Method of producing grain oriented electrical steel
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
US3287184A (en) * 1963-10-22 1966-11-22 Bethlehem Steel Corp Method of producing low carbon electrical sheet steel
FR2007129A1 (fr) * 1968-04-27 1970-01-02 Yawata Iron & Steel Co
US3671337A (en) * 1969-02-21 1972-06-20 Nippon Steel Corp Process for producing grain oriented electromagnetic steel sheets having excellent magnetic characteristics
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
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

Also Published As

Publication number Publication date
FR2228855A1 (fr) 1974-12-06
AU6725074A (en) 1975-10-02
DE2422075A1 (de) 1974-11-28
JPS5745292B2 (fr) 1982-09-27
RO68035A (fr) 1981-11-04
BR7403628D0 (pt) 1974-11-19
US3855020A (en) 1974-12-17
JPS5015727A (fr) 1975-02-19
SE415197B (sv) 1980-09-15
AU474407B2 (en) 1976-07-22
CA1018440A (en) 1977-10-04
BE814021A (fr) 1974-10-22
PL90317B1 (fr) 1977-01-31
FR2228855B1 (fr) 1979-02-16
DE2422075B2 (de) 1975-12-11
IT1011367B (it) 1977-01-20
GB1428901A (en) 1976-03-24

Similar Documents

Publication Publication Date Title
ES426046A1 (es) Perfeccionamientos en los procesos para producir acero al silicio electromagnetico de permeabilidad elevada.
ES426018A1 (es) Perfeccionamientos en los procesos para producir acero al silicio electromagnetico de permeabilidad elevada.
ES426047A1 (es) Perfeccionamientos en los procesos para producir acero al silicio electromagnetico de permeabilidad elevada.
ES459891A1 (es) Procedo perfeccionado para la fabricacion de acero al sili- cio electromagnetico que tiene una orientacion en cubos de canto.
ES428743A1 (es) Procedimiento para la fabricacion de laminas de acero al si-licio con granos mono-orientados, de elevada induccion magnetica.
ES441705A1 (es) Procedimiento perfeccionado de produccion de acero silicico elecmagnetico de elevada permeabilidad.
ES459888A1 (es) Proceso perfeccionado de fabricacion de acero al silicio orientado en cubos de canto.
KR890004781A (ko) 열간압연 강판 및 그 제조방법
ES459893A1 (es) Proceso perfeccionado para producir acero al silicio elec- tromagnetico que tiene una orientacion en cubos de canto.
US2939810A (en) Method for heat treating cube-on-edge silicon steel
ES476389A1 (es) Perfeccionamientos en un proceso de produccion de acero si- licico electromagnetico
JPS56133445A (en) Hot rolled steel products having superior cold workability and toughness and their manufacture
US4115160A (en) Electromagnetic silicon steel from thin castings
GB1366353A (en) Process for the production of thin aluminium strip of sheet
ES8302789A1 (es) "perfeccionamientos en un metodo de produccion de acero al silicio de grano orientado".
GB932724A (en) Improvements in or relating to silicon iron alloys
ES459892A1 (es) Proceso de fabricacion de acero al silicio electromagnetico.
JPS5698423A (en) Manufactue of ferrite type stainless steel plate
SE7707029L (sv) Kiselstal ii
GB1478740A (en) Processing for high permeability silicon steel
JPS5514837A (en) Cooling method for aluminum strip
JPS55128533A (en) Preparation of steel material with reduced microsegregation
JPS5585630A (en) Annealing method for nondirectional silicon steel hoop
ES8302105A1 (es) Procedimiento perfeccionado para producir acero al solicio electromagnetico inhibido en boro.
JPS5655520A (en) Production of surface decarbonized high carbon steel strip