RO68036A - Tabla din otel silicios si procedeu de obtinere a acesteia - Google Patents

Tabla din otel silicios si procedeu de obtinere a acesteia

Info

Publication number
RO68036A
RO68036A RO7479555A RO7955574A RO68036A RO 68036 A RO68036 A RO 68036A RO 7479555 A RO7479555 A RO 7479555A RO 7955574 A RO7955574 A RO 7955574A RO 68036 A RO68036 A RO 68036A
Authority
RO
Romania
Prior art keywords
steel sheet
silicon steel
obtaining same
obtaining
same
Prior art date
Application number
RO7479555A
Other languages
English (en)
French (fr)
Inventor
Mario Barisoni
Massimo Barteri
Roberto R Bitti
Original Assignee
Centro Sperimentale Metallurgico Spa Terni Societa Per L'industria E L'electricita Spa,It
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
Priority claimed from IT5158773A external-priority patent/IT989962B/it
Priority claimed from IT5260773A external-priority patent/IT1046207B/it
Application filed by Centro Sperimentale Metallurgico Spa Terni Societa Per L'industria E L'electricita Spa,It filed Critical Centro Sperimentale Metallurgico Spa Terni Societa Per L'industria E L'electricita Spa,It
Publication of RO68036A publication Critical patent/RO68036A/ro

Links

Classifications

    • CCHEMISTRY; METALLURGY
    • C21METALLURGY OF IRON
    • C21DMODIFYING 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
    • C21D8/00Modifying the physical properties by deformation combined with, or followed by, heat treatment
    • C21D8/12Modifying the physical properties by deformation combined with, or followed by, heat treatment during manufacturing of articles with special electromagnetic properties
    • C21D8/1244Modifying 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
    • C21D8/1261Modifying 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
    • CCHEMISTRY; METALLURGY
    • C21METALLURGY OF IRON
    • C21DMODIFYING 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
    • C21D8/00Modifying the physical properties by deformation combined with, or followed by, heat treatment
    • C21D8/12Modifying the physical properties by deformation combined with, or followed by, heat treatment during manufacturing of articles with special electromagnetic properties
    • C21D8/1216Modifying the physical properties by deformation combined with, or followed by, heat treatment during manufacturing of articles with special electromagnetic properties the working step(s) being of interest
    • C21D8/1233Cold rolling
    • CCHEMISTRY; METALLURGY
    • C21METALLURGY OF IRON
    • C21DMODIFYING 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
    • C21D8/00Modifying the physical properties by deformation combined with, or followed by, heat treatment
    • C21D8/12Modifying the physical properties by deformation combined with, or followed by, heat treatment during manufacturing of articles with special electromagnetic properties
    • C21D8/1244Modifying 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
    • C21D8/1266Modifying 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
    • CCHEMISTRY; METALLURGY
    • C21METALLURGY OF IRON
    • C21DMODIFYING 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
    • C21D8/00Modifying the physical properties by deformation combined with, or followed by, heat treatment
    • C21D8/12Modifying the physical properties by deformation combined with, or followed by, heat treatment during manufacturing of articles with special electromagnetic properties
    • C21D8/1244Modifying 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
    • C21D8/1272Final recrystallisation annealing

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)
  • Manufacturing Cores, Coils, And Magnets (AREA)
RO7479555A 1973-07-23 1974-07-23 Tabla din otel silicios si procedeu de obtinere a acesteia RO68036A (ro)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
IT5158773A IT989962B (it) 1973-07-23 1973-07-23 Procedimento per la produzione di lamierino magnetico a grano orienta to e prodotto cosi ottenuto
IT5260773A IT1046207B (it) 1973-09-19 1973-09-19 Procedimento per la produzione di lamierino magnetico a grano orientato e prodotto cosi ottenuto

Publications (1)

Publication Number Publication Date
RO68036A true RO68036A (ro) 1981-11-04

Family

ID=26329447

Family Applications (1)

Application Number Title Priority Date Filing Date
RO7479555A RO68036A (ro) 1973-07-23 1974-07-23 Tabla din otel silicios si procedeu de obtinere a acesteia

Country Status (16)

Country Link
US (1) US3959033A (ro)
JP (1) JPS5039619A (ro)
BG (1) BG26954A3 (ro)
CS (1) CS239901B2 (ro)
DD (1) DD115699A5 (ro)
DE (1) DE2435413C3 (ro)
ES (1) ES428743A1 (ro)
FR (1) FR2238770B1 (ro)
GB (1) GB1481967A (ro)
HU (1) HU168372B (ro)
LU (1) LU70577A1 (ro)
NL (1) NL7409895A (ro)
NO (1) NO141723C (ro)
RO (1) RO68036A (ro)
SE (1) SE422957B (ro)
YU (1) YU36756B (ro)

Families Citing this family (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
IT1029613B (it) * 1974-10-09 1979-03-20 Terni Societa Per L Ind Procedimento per la produzione di lamierino magnetico ad alta permea bilita
GB1558621A (en) * 1975-07-05 1980-01-09 Zaidan Hojin Denki Jiki Zairyo High dumping capacity alloy
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
GB1594826A (en) * 1977-11-22 1981-08-05 British Steel Corp Electrical steels
US4319936A (en) * 1980-12-08 1982-03-16 Armco Inc. Process for production of oriented silicon steel
JPS5948934B2 (ja) * 1981-05-30 1984-11-29 新日本製鐵株式会社 高磁束密度一方向性電磁鋼板の製造方法
US4411714A (en) * 1981-08-24 1983-10-25 Allegheny Ludlum Steel Corporation Method for improving the magnetic properties of grain oriented silicon steel
JPS58157917A (ja) * 1982-03-15 1983-09-20 Kawasaki Steel Corp 磁気特性の優れた一方向性珪素鋼板の製造方法
DE3382043D1 (de) * 1982-08-18 1991-01-17 Kawasaki Steel Co Verfahren zum herstellen kornorientierter bleche oder baender aus siliziumstahl mit hoher magnetischer induktion und geringen eisenverlusten.
JPS59107711A (ja) * 1982-12-14 1984-06-22 Mitsubishi Heavy Ind Ltd 圧延機のロ−ル組替装置
US4595426A (en) * 1985-03-07 1986-06-17 Nippon Steel Corporation Grain-oriented silicon steel sheet and process for producing the same
US4797167A (en) * 1986-07-03 1989-01-10 Nippon Steel Corporation Method for the production of oriented silicon steel sheet having excellent magnetic properties
WO2003106366A1 (en) * 2002-06-12 2003-12-24 Dow Global Technologies Inc. Cementitious composition
WO2011114178A1 (en) 2010-03-19 2011-09-22 Arcelormittal Investigación Y Desarrollo Sl Process for the production of grain oriented electrical steel
CN102477483B (zh) 2010-11-26 2013-10-30 宝山钢铁股份有限公司 一种磁性能优良的取向硅钢生产方法

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1752490A (en) * 1924-09-19 1930-04-01 Western Electric Co Process for changing the properties of silicon steel
US2113537A (en) * 1935-10-29 1938-04-05 Heraeus Vacuumschmeise A G Method of rolling and treating silicon steel
US2599340A (en) * 1948-10-21 1952-06-03 Armco Steel Corp Process of increasing the permeability of oriented silicon steels
GB933873A (en) * 1959-07-09 1963-08-14 United States Steel Corp Method of producing grain oriented electrical steel
DE1256239B (de) * 1961-01-27 1967-12-14 Westinghouse Electric Corp Verfahren zur Herstellung von Wuerfeltextur in Eisen-Silizium-Blechen
DE1252220B (ro) * 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
US3636579A (en) * 1968-04-24 1972-01-25 Nippon Steel Corp Process for heat-treating electromagnetic steel sheets having a high magnetic induction
CA920035A (en) * 1968-04-27 1973-01-30 Taguchi Satoru Method for producing an electro-magnetic steel sheet of a thin sheet thickness having a high magnetic induction
GB1287424A (en) * 1968-11-01 1972-08-31 Nippon Steel Corp Process for producing oriented magnetic steel plates low in the iron loss
US3671337A (en) * 1969-02-21 1972-06-20 Nippon Steel Corp Process for producing grain oriented electromagnetic steel sheets having excellent magnetic characteristics
JPS5026495B2 (ro) * 1971-10-22 1975-09-01

Also Published As

Publication number Publication date
JPS5039619A (ro) 1975-04-11
DE2435413B2 (de) 1978-01-26
YU36756B (en) 1984-08-31
FR2238770B1 (ro) 1976-10-22
GB1481967A (en) 1977-08-03
FR2238770A1 (ro) 1975-02-21
ES428743A1 (es) 1977-03-01
YU194074A (en) 1981-11-13
SE422957B (sv) 1982-04-05
DD115699A5 (ro) 1975-10-12
HU168372B (ro) 1976-04-28
BG26954A3 (ro) 1979-07-12
CS239901B2 (en) 1986-01-16
US3959033A (en) 1976-05-25
NO141723C (no) 1980-04-30
SE7409588L (ro) 1975-01-24
DE2435413C3 (de) 1983-02-17
NL7409895A (nl) 1975-01-27
NO141723B (no) 1980-01-21
DE2435413A1 (de) 1975-02-13
NO742664L (ro) 1975-02-17
LU70577A1 (ro) 1974-11-28

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