CS226016B2 - Method of reducing thickness of hot rolled silicon steel sheets - Google Patents

Method of reducing thickness of hot rolled silicon steel sheets Download PDF

Info

Publication number
CS226016B2
CS226016B2 CS805132A CS513280A CS226016B2 CS 226016 B2 CS226016 B2 CS 226016B2 CS 805132 A CS805132 A CS 805132A CS 513280 A CS513280 A CS 513280A CS 226016 B2 CS226016 B2 CS 226016B2
Authority
CS
Czechoslovakia
Prior art keywords
final
cold
rolling
heat treatment
rolled
Prior art date
Application number
CS805132A
Other languages
Czech (cs)
English (en)
Inventor
Pat A Santoli
Howard E Baybrook
Original Assignee
Allegheny Ludlum Steel
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 filed Critical Allegheny Ludlum Steel
Publication of CS226016B2 publication Critical patent/CS226016B2/cs

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 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
    • C21D8/1266—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 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)
CS805132A 1979-07-27 1980-07-21 Method of reducing thickness of hot rolled silicon steel sheets CS226016B2 (en)

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 (1)

Publication Number Publication Date
CS226016B2 true CS226016B2 (en) 1984-03-19

Family

ID=22035047

Family Applications (1)

Application Number Title Priority Date Filing Date
CS805132A CS226016B2 (en) 1979-07-27 1980-07-21 Method of reducing thickness of hot rolled silicon steel sheets

Country Status (17)

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

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 (fr) * 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
YU189180A (en) 1983-01-21
BE884485A (fr) 1981-01-26
FR2462479A1 (fr) 1981-02-13
AR222091A1 (es) 1981-04-15
SE8005376L (sv) 1981-01-28
GB2059993A (en) 1981-04-29
ATA359080A (de) 1983-07-15
IT8049302A0 (it) 1980-07-22
AU6012980A (en) 1981-01-29
GB2059993B (en) 1983-04-07
ES8105788A1 (es) 1981-06-01
CA1131054A (fr) 1982-09-07
DE3028147A1 (de) 1981-02-12
BR8004618A (pt) 1981-02-03
US4291558A (en) 1981-09-29
ES493715A0 (es) 1981-06-01
RO80870A (fr) 1983-02-01
JPS5625927A (en) 1981-03-12

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