IT1029613B - Procedimento per la produzione di lamierino magnetico ad alta permea bilita - Google Patents

Procedimento per la produzione di lamierino magnetico ad alta permea bilita

Info

Publication number
IT1029613B
IT1029613B IT53432/74A IT5343274A IT1029613B IT 1029613 B IT1029613 B IT 1029613B IT 53432/74 A IT53432/74 A IT 53432/74A IT 5343274 A IT5343274 A IT 5343274A IT 1029613 B IT1029613 B IT 1029613B
Authority
IT
Italy
Prior art keywords
procedure
production
magnetic sheet
permea bility
bility
Prior art date
Application number
IT53432/74A
Other languages
English (en)
Inventor
P Brozzo
Barteri Massimo
E Martianeschi
M Barisoni
R R Bitti
Original Assignee
Terni Societa Per L Ind
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 Terni Societa Per L Ind filed Critical Terni Societa Per L Ind
Priority to IT53432/74A priority Critical patent/IT1029613B/it
Priority to US05/613,956 priority patent/US4014717A/en
Priority to HU75CE00001056A priority patent/HU171089B/hu
Priority to JP50120234A priority patent/JPS5163314A/ja
Priority to DE2544623A priority patent/DE2544623C3/de
Priority to SE7511192A priority patent/SE424338B/xx
Priority to NO753379A priority patent/NO753379L/no
Priority to YU2533/75A priority patent/YU37033B/xx
Priority to LU73540A priority patent/LU73540A1/xx
Priority to PL1975183831A priority patent/PL97385B1/pl
Priority to CS756823A priority patent/CS210603B2/cs
Priority to ES441611A priority patent/ES441611A1/es
Priority to GB41132/75A priority patent/GB1514187A/en
Priority to DD188776A priority patent/DD120471A5/xx
Priority to FR7530916A priority patent/FR2287512A1/fr
Priority to BE160822A priority patent/BE834359A/xx
Priority to RO7583557A priority patent/RO69539A/ro
Priority to NLAANVRAGE7511897,A priority patent/NL176793C/xx
Application granted granted Critical
Publication of IT1029613B publication Critical patent/IT1029613B/it

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
    • C21D8/1205—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 involving particular fabrication steps or treatments of ingots or slabs
    • 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
    • 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
    • C21D8/1216—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 working steps
    • C21D8/1233—Cold rolling

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Mechanical Engineering (AREA)
  • Organic Chemistry (AREA)
  • Metallurgy (AREA)
  • Materials Engineering (AREA)
  • Manufacturing & Machinery (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Thermal Sciences (AREA)
  • Electromagnetism (AREA)
  • Manufacturing Of Steel Electrode Plates (AREA)
  • Soft Magnetic Materials (AREA)
IT53432/74A 1974-10-09 1974-10-09 Procedimento per la produzione di lamierino magnetico ad alta permea bilita IT1029613B (it)

Priority Applications (18)

Application Number Priority Date Filing Date Title
IT53432/74A IT1029613B (it) 1974-10-09 1974-10-09 Procedimento per la produzione di lamierino magnetico ad alta permea bilita
US05/613,956 US4014717A (en) 1974-10-09 1975-09-16 Method for the production of high-permeability magnetic steel
HU75CE00001056A HU171089B (hu) 1974-10-09 1975-09-26 Magnitnyj stal'nyj list s orientirovannoj zernistost'ju i sposob ego izgotovlenija
JP50120234A JPS5163314A (it) 1974-10-09 1975-10-04
DE2544623A DE2544623C3 (de) 1974-10-09 1975-10-06 Verfahren zur Herstellung von kornorientiertem Stahlblech hoher magnetischer Permeabilität
LU73540A LU73540A1 (it) 1974-10-09 1975-10-07
NO753379A NO753379L (it) 1974-10-09 1975-10-07
YU2533/75A YU37033B (en) 1974-10-09 1975-10-07 Method of producing a steel plate of a high magnetic permeance
SE7511192A SE424338B (sv) 1974-10-09 1975-10-07 Forfarande for framstellning av kornirienterad si-stalplat med hog magnetisk permeabilitet
PL1975183831A PL97385B1 (pl) 1974-10-09 1975-10-07 Sposob wytwarzania blachy stalowej o wysokiej przenikalnosci magnetycznej
ES441611A ES441611A1 (es) 1974-10-09 1975-10-08 Un procedimiento para la produccion de chapa de acero de grano orientado y de alta permeabilidad magnetica.
GB41132/75A GB1514187A (en) 1974-10-09 1975-10-08 Procedure for the production of high permeability magnetic steel sheet
CS756823A CS210603B2 (en) 1974-10-09 1975-10-08 Manufacturing process of sheet metal with oriented grains and high permeability
FR7530916A FR2287512A1 (fr) 1974-10-09 1975-10-09 Procede pour la fabrication de tole d'acier magnetique a haute permeabilite
DD188776A DD120471A5 (it) 1974-10-09 1975-10-09
BE160822A BE834359A (fr) 1974-10-09 1975-10-09 Procede de production de toles magnetiques en acier a haute permeabilite
RO7583557A RO69539A (ro) 1974-10-09 1975-10-09 Aliaj fier-siliciu si procedeu pentru obtinerea produselor cu granulatie orientata
NLAANVRAGE7511897,A NL176793C (nl) 1974-10-09 1975-10-09 Werkwijze voor het bereiden van staalplaat met een georienteerde korrel en hoge magnetische permeabiliteit, alsmede gevormd voortbrengsel, vervaardigd onder toepassing van de werkwijze.

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT53432/74A IT1029613B (it) 1974-10-09 1974-10-09 Procedimento per la produzione di lamierino magnetico ad alta permea bilita

Publications (1)

Publication Number Publication Date
IT1029613B true IT1029613B (it) 1979-03-20

Family

ID=11282707

Family Applications (1)

Application Number Title Priority Date Filing Date
IT53432/74A IT1029613B (it) 1974-10-09 1974-10-09 Procedimento per la produzione di lamierino magnetico ad alta permea bilita

Country Status (18)

Country Link
US (1) US4014717A (it)
JP (1) JPS5163314A (it)
BE (1) BE834359A (it)
CS (1) CS210603B2 (it)
DD (1) DD120471A5 (it)
DE (1) DE2544623C3 (it)
ES (1) ES441611A1 (it)
FR (1) FR2287512A1 (it)
GB (1) GB1514187A (it)
HU (1) HU171089B (it)
IT (1) IT1029613B (it)
LU (1) LU73540A1 (it)
NL (1) NL176793C (it)
NO (1) NO753379L (it)
PL (1) PL97385B1 (it)
RO (1) RO69539A (it)
SE (1) SE424338B (it)
YU (1) YU37033B (it)

Families Citing this family (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
IT1041114B (it) * 1975-08-01 1980-01-10 Centro Speriment Metallurg Procedimento per la produzione di nastri di acciaio al silicio per impieghi magnetici
JPS5319913A (en) * 1976-08-10 1978-02-23 Nippon Steel Corp Preparation of unidirectional silicon steel sheet superior in magnetism from continuous casting slab
FR2373609A1 (fr) * 1976-12-10 1978-07-07 Nippon Steel Corp Procede de fabrication de toles magnetiques d'acier a grains orientes utilisant la coulee continue
US4115160A (en) * 1977-06-16 1978-09-19 Allegheny Ludlum Industries, Inc. Electromagnetic silicon steel from thin castings
AU505774B2 (en) * 1977-09-09 1979-11-29 Nippon Steel Corporation A method for treating continuously cast steel slabs
JPS5684420A (en) * 1979-12-13 1981-07-09 Nippon Steel Corp Heating method of continuously cast slab for producing high magnetic-flux-density unidirectional silicon-steel plate
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
JPS5884923A (ja) * 1981-11-16 1983-05-21 Nippon Steel Corp 高磁束密度低鉄損一方向性電磁鋼板の圧延方法
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
JP4268344B2 (ja) * 2001-04-12 2009-05-27 Ｊｆｅスチール株式会社 加工性に優れる絶縁被膜付き電磁鋼板
US20130299049A1 (en) * 2010-11-26 2013-11-14 Meihong Wu Manufacture method of oriented silicon steel having good magnetic performance

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3636579A (en) * 1968-04-24 1972-01-25 Nippon Steel Corp Process for heat-treating electromagnetic steel sheets having a high magnetic induction
US3727669A (en) * 1970-05-19 1973-04-17 Centro Speriment Metallurg Process for continuous casting of steel for making grain-oriented electrical sheet in strip or sheets
JPS5026495B2 (it) * 1971-10-22 1975-09-01
JPS5218647B2 (it) * 1971-12-03 1977-05-23
JPS5032059B2 (it) * 1971-12-24 1975-10-17
YU36756B (en) * 1973-07-23 1984-08-31 Centro Speriment Metallurg Method of manufacturing unidirectional plates of silicon steel with a high magnetic induction

Also Published As

Publication number Publication date
SE424338B (sv) 1982-07-12
DE2544623A1 (de) 1976-04-22
ES441611A1 (es) 1977-04-01
LU73540A1 (it) 1976-06-11
HU171089B (hu) 1977-11-28
DE2544623C3 (de) 1984-05-03
JPS5163314A (it) 1976-06-01
PL97385B1 (pl) 1978-02-28
FR2287512B1 (it) 1978-10-13
NL176793B (nl) 1985-01-02
DD120471A5 (it) 1976-06-12
DE2544623B2 (de) 1979-09-27
CS210603B2 (en) 1982-01-29
US4014717A (en) 1977-03-29
SE7511192L (sv) 1976-04-12
YU253375A (en) 1982-02-25
FR2287512A1 (fr) 1976-05-07
NO753379L (it) 1976-04-12
YU37033B (en) 1984-08-31
NL176793C (nl) 1985-06-03
NL7511897A (nl) 1976-04-13
RO69539A (ro) 1981-08-17
GB1514187A (en) 1978-06-14
BE834359A (fr) 1976-02-02

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