IT1105305B - Acciaio elettromagnetico al silicio da colate di fluido - Google Patents

Acciaio elettromagnetico al silicio da colate di fluido

Info

Publication number
IT1105305B
IT1105305B IT49664/78A IT4966478A IT1105305B IT 1105305 B IT1105305 B IT 1105305B IT 49664/78 A IT49664/78 A IT 49664/78A IT 4966478 A IT4966478 A IT 4966478A IT 1105305 B IT1105305 B IT 1105305B
Authority
IT
Italy
Prior art keywords
castings
fluid
silicon steel
electromagnetic silicon
electromagnetic
Prior art date
Application number
IT49664/78A
Other languages
English (en)
Italian (it)
Other versions
IT7849664A0 (it
Original Assignee
Allegheny Ludlum Ind 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 Ind Inc filed Critical Allegheny Ludlum Ind Inc
Publication of IT7849664A0 publication Critical patent/IT7849664A0/it
Application granted granted Critical
Publication of IT1105305B publication Critical patent/IT1105305B/it

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
    • C21D8/1205—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
    • C21D8/1211—Rapid solidification; Thin strip casting
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
    • H01F1/00—Magnets or magnetic bodies characterised by the magnetic materials therefor; Selection of materials for their magnetic properties
    • H01F1/01—Magnets or magnetic bodies characterised by the magnetic materials therefor; Selection of materials for their magnetic properties of inorganic materials
    • H01F1/03—Magnets or magnetic bodies characterised by the magnetic materials therefor; Selection of materials for their magnetic properties of inorganic materials characterised by their coercivity
    • H01F1/12—Magnets or magnetic bodies characterised by the magnetic materials therefor; Selection of materials for their magnetic properties of inorganic materials characterised by their coercivity of soft-magnetic materials
    • H01F1/14—Magnets or magnetic bodies characterised by the magnetic materials therefor; Selection of materials for their magnetic properties of inorganic materials characterised by their coercivity of soft-magnetic materials metals or alloys
    • H01F1/147—Alloys characterised by their composition
    • H01F1/14766—Fe-Si based alloys
    • H01F1/14775—Fe-Si based alloys in the form of sheets

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Materials Engineering (AREA)
  • Thermal Sciences (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Mechanical Engineering (AREA)
  • Manufacturing & Machinery (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Dispersion Chemistry (AREA)
  • Power Engineering (AREA)
  • Manufacturing Of Steel Electrode Plates (AREA)
  • Soft Magnetic Materials (AREA)
  • Heat Treatment Of Sheet Steel (AREA)
IT49664/78A 1977-06-16 1978-06-01 Acciaio elettromagnetico al silicio da colate di fluido IT1105305B (it)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US05/807,092 US4115160A (en) 1977-06-16 1977-06-16 Electromagnetic silicon steel from thin castings

Publications (2)

Publication Number Publication Date
IT7849664A0 IT7849664A0 (it) 1978-06-01
IT1105305B true IT1105305B (it) 1985-10-28

Family

ID=25195553

Family Applications (1)

Application Number Title Priority Date Filing Date
IT49664/78A IT1105305B (it) 1977-06-16 1978-06-01 Acciaio elettromagnetico al silicio da colate di fluido

Country Status (19)

Country Link
US (1) US4115160A (enExample)
JP (1) JPS546809A (enExample)
AR (1) AR221595A1 (enExample)
AU (1) AU523999B2 (enExample)
BE (1) BE868209A (enExample)
BR (1) BR7803540A (enExample)
CA (1) CA1098426A (enExample)
CS (1) CS208652B2 (enExample)
DE (1) DE2826451A1 (enExample)
ES (1) ES470839A1 (enExample)
FR (1) FR2394616B1 (enExample)
GB (1) GB1597520A (enExample)
HU (1) HU177532B (enExample)
IT (1) IT1105305B (enExample)
MX (1) MX5433E (enExample)
PL (1) PL207623A1 (enExample)
RO (1) RO75438A (enExample)
SE (1) SE7806900L (enExample)
YU (1) YU118678A (enExample)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4177091A (en) * 1978-08-16 1979-12-04 General Electric Company Method of producing silicon-iron sheet material, and product
US4202711A (en) * 1978-10-18 1980-05-13 Armco, Incl. Process for producing oriented silicon iron from strand cast slabs
US4204891A (en) * 1978-11-27 1980-05-27 Nippon Steel Corporation Method for preventing the edge crack in a grain oriented silicon steel sheet produced from a continuously cast steel slab
US4411714A (en) * 1981-08-24 1983-10-25 Allegheny Ludlum Steel Corporation Method for improving the magnetic properties of grain oriented silicon steel
US4416707A (en) * 1981-09-14 1983-11-22 Westinghouse Electric Corp. Secondary recrystallized oriented low-alloy iron
DE19816158A1 (de) * 1998-04-09 1999-10-14 G K Steel Trading Gmbh Verfahren zur Herstellung von korn-orientierten anisotropen, elektrotechnischen Stahlblechen

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3115430A (en) * 1960-09-20 1963-12-24 Armco Steel Corp Production of cube-on-edge oriented silicon iron
IT959739B (it) * 1971-05-20 1973-11-10 Nippon Steel Corp Lastra di acciaio contenente sili cio utile per lamierino e nastro di acciaio magnetico prodotta per colata continua e metodo di produ zione relativo
JPS5218647B2 (enExample) * 1971-12-03 1977-05-23
IT1029613B (it) * 1974-10-09 1979-03-20 Terni Societa Per L Ind Procedimento per la produzione di lamierino magnetico ad alta permea bilita
US4032366A (en) * 1975-05-23 1977-06-28 Allegheny Ludlum Industries, Inc. Grain-oriented silicon steel and processing therefor
US4030950A (en) * 1976-06-17 1977-06-21 Allegheny Ludlum Industries, Inc. Process for cube-on-edge oriented boron-bearing silicon steel including normalizing

Also Published As

Publication number Publication date
JPS6332851B2 (enExample) 1988-07-01
FR2394616A1 (fr) 1979-01-12
ES470839A1 (es) 1979-02-01
IT7849664A0 (it) 1978-06-01
BR7803540A (pt) 1979-03-20
DE2826451A1 (de) 1979-01-04
HU177532B (en) 1981-11-28
YU118678A (en) 1982-08-31
BE868209A (fr) 1978-12-18
AU523999B2 (en) 1982-08-26
MX5433E (es) 1983-08-05
JPS546809A (en) 1979-01-19
GB1597520A (en) 1981-09-09
US4115160A (en) 1978-09-19
SE7806900L (sv) 1978-12-17
AU3575378A (en) 1979-11-08
CA1098426A (en) 1981-03-31
FR2394616B1 (fr) 1985-10-18
AR221595A1 (es) 1981-02-27
PL207623A1 (pl) 1979-09-10
CS208652B2 (en) 1981-09-15
RO75438A (ro) 1981-03-30

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Legal Events

Date Code Title Description
TA Fee payment date (situation as of event date), data collected since 19931001

Effective date: 19950628