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ES8105788A1 - Un procedimiento perfeccionado para reducir una banda lami- nada en caliente a un material en banda de acero de aleacionhierro-silicio de calibre final - Google Patents

Un procedimiento perfeccionado para reducir una banda lami- nada en caliente a un material en banda de acero de aleacionhierro-silicio de calibre final

Info

Publication number
ES8105788A1
ES8105788A1 ES493715A ES493715A ES8105788A1 ES 8105788 A1 ES8105788 A1 ES 8105788A1 ES 493715 A ES493715 A ES 493715A ES 493715 A ES493715 A ES 493715A ES 8105788 A1 ES8105788 A1 ES 8105788A1
Authority
ES
Spain
Prior art keywords
final
strip material
cold rolling
hot rolled
silicon strip
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
ES493715A
Other languages
English (en)
Other versions
ES493715A0 (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.)
Allegheny Ludlum Steel Corp
Original Assignee
Allegheny Ludlum 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 Allegheny Ludlum Steel Corp filed Critical Allegheny Ludlum Steel Corp
Publication of ES8105788A1 publication Critical patent/ES8105788A1/es
Publication of ES493715A0 publication Critical patent/ES493715A0/es
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)

Abstract

PROCESO DE ELIMINACION DE TENSIONES INTERNAS EN UNA LAMINACION DE UNA ALEACION HIERRO-SILICIO. ENTRE LA OPERACION INTERMEDIA Y FINAL DE LAMINADO EN FRIO SE CALIENTA EL MATERIAL A UNA TEMPERATURA ENTRE LOS 148,88 Y LOS 593,33 GC, APROXIMADAMENTE, DURANTE UN TIEMPO COMPRENDIDO ENTRE LOS 30 SEGUNDOS Y 10 MINUTOS EN UNA ATMOSFERA NO OXIDANTE DE HIDROGENO, NITROGENO O UNA MEZCLA DE ESTOS GASES.
ES493715A 1979-07-27 1980-07-24 Un procedimiento perfeccionado para reducir una banda lami- nada en caliente a un material en banda de acero de aleacionhierro-silicio de calibre final Granted ES493715A0 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US06/061,323 US4291558A (en) 1979-07-27 1979-07-27 Process of rolling iron-silicon strip material

Publications (2)

Publication Number Publication Date
ES8105788A1 true ES8105788A1 (es) 1981-06-01
ES493715A0 ES493715A0 (es) 1981-06-01

Family

ID=22035047

Family Applications (1)

Application Number Title Priority Date Filing Date
ES493715A Granted ES493715A0 (es) 1979-07-27 1980-07-24 Un procedimiento perfeccionado para reducir una banda lami- nada en caliente a un material en banda de acero de aleacionhierro-silicio de calibre final

Country Status (17)

Country Link
US (1) US4291558A (es)
JP (1) JPS5625927A (es)
AR (1) AR222091A1 (es)
AT (1) ATA359080A (es)
AU (1) AU6012980A (es)
BE (1) BE884485A (es)
BR (1) BR8004618A (es)
CA (1) CA1131054A (es)
CS (1) CS226016B2 (es)
DE (1) DE3028147A1 (es)
ES (1) ES493715A0 (es)
FR (1) FR2462479A1 (es)
GB (1) GB2059993B (es)
IT (1) IT8049302A0 (es)
RO (1) RO80870A (es)
SE (1) SE8005376L (es)
YU (1) YU189180A (es)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4608100A (en) * 1983-11-21 1986-08-26 Allegheny Ludlum Steel Corporation Method of producing thin gauge oriented silicon steel
US5195344A (en) * 1987-03-06 1993-03-23 Nippon Kokan Kabushiki Kaisha Warm rolling facility for steel strip coils
JPS63220902A (ja) * 1987-03-10 1988-09-14 Nkk Corp 高珪素鋼板の温間圧延方法
JPH0753885B2 (ja) * 1989-04-17 1995-06-07 新日本製鐵株式会社 磁気特性の優れた一方向性電磁鋼板の製造方法
DD299102A7 (de) * 1989-12-06 1992-04-02 ������@����������@��������@��������@��@��������k�� Verfahren zur herstellung von nichtorientiertem elektroblech
JP3240035B2 (ja) * 1994-07-22 2001-12-17 川崎製鉄株式会社 コイル全長にわたり磁気特性に優れた方向性けい素鋼板の製造方法

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR882405A (fr) * 1941-05-26 1943-06-02 Fides Gmbh Procédé pour l'amélioration des propriétés magnétiques du fer pur
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
US3345219A (en) * 1960-05-04 1967-10-03 Vacuumschmelze Ag Method for producing magnetic sheets of silicon-iron alloys
FR1277164A (fr) * 1961-01-04 1961-11-24 Thomson Houston Comp Francaise Procédé de fabrication de matière magnétique
FR1404084A (fr) * 1963-08-02 1965-06-25 Cockerill Ougree Sa Procédé de fabrication de tôles en acier ayant des propriétés magnétiques comparables à celles du fer doux, ainsi que bandes et tôles conformes à celles ainsi obtenues
US3632456A (en) * 1968-04-27 1972-01-04 Nippon Steel Corp Method for producing an electromagnetic steel sheet of a thin sheet thickness having a high-magnetic induction
US3843422A (en) * 1972-03-30 1974-10-22 R Henke Rolling method for producing silicon steel strip
JPS5413846B2 (es) * 1973-06-18 1979-06-02
JPS5468717A (en) * 1977-11-11 1979-06-02 Kawasaki Steel Co Production of unidirectional silicon steel plate with excellent electromagnetic property

Also Published As

Publication number Publication date
DE3028147A1 (de) 1981-02-12
ATA359080A (de) 1983-07-15
SE8005376L (sv) 1981-01-28
YU189180A (en) 1983-01-21
BE884485A (fr) 1981-01-26
GB2059993A (en) 1981-04-29
BR8004618A (pt) 1981-02-03
ES493715A0 (es) 1981-06-01
CS226016B2 (en) 1984-03-19
CA1131054A (en) 1982-09-07
FR2462479A1 (fr) 1981-02-13
JPS5625927A (en) 1981-03-12
IT8049302A0 (it) 1980-07-22
AU6012980A (en) 1981-01-29
GB2059993B (en) 1983-04-07
AR222091A1 (es) 1981-04-15
US4291558A (en) 1981-09-29
RO80870A (ro) 1983-02-01

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