IT1160946B - Procedimento per la produzione degli acciai al silicio per circuiti magnetici - Google Patents

Procedimento per la produzione degli acciai al silicio per circuiti magnetici

Info

Publication number
IT1160946B
IT1160946B IT69670/78A IT6967078A IT1160946B IT 1160946 B IT1160946 B IT 1160946B IT 69670/78 A IT69670/78 A IT 69670/78A IT 6967078 A IT6967078 A IT 6967078A IT 1160946 B IT1160946 B IT 1160946B
Authority
IT
Italy
Prior art keywords
procedure
production
magnetic circuits
silicon steels
steels
Prior art date
Application number
IT69670/78A
Other languages
English (en)
Other versions
IT7869670A0 (it
Original Assignee
British 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 British Steel Corp filed Critical British Steel Corp
Publication of IT7869670A0 publication Critical patent/IT7869670A0/it
Application granted granted Critical
Publication of IT1160946B publication Critical patent/IT1160946B/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
    • C21D8/1244—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
    • C21D8/1255—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 with diffusion of elements, e.g. decarburising, nitriding
    • 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

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)
  • Heat Treatment Of Sheet Steel (AREA)
IT69670/78A 1977-11-22 1978-11-22 Procedimento per la produzione degli acciai al silicio per circuiti magnetici IT1160946B (it)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB48596/77A GB1594826A (en) 1977-11-22 1977-11-22 Electrical steels

Publications (2)

Publication Number Publication Date
IT7869670A0 IT7869670A0 (it) 1978-11-22
IT1160946B true IT1160946B (it) 1987-03-11

Family

ID=10449187

Family Applications (1)

Application Number Title Priority Date Filing Date
IT69670/78A IT1160946B (it) 1977-11-22 1978-11-22 Procedimento per la produzione degli acciai al silicio per circuiti magnetici

Country Status (12)

Country Link
JP (1) JPS5493622A (it)
AU (1) AU538791B2 (it)
BE (1) BE872142R (it)
CA (1) CA1119919A (it)
DD (1) DD140568A6 (it)
DE (1) DE2850249A1 (it)
FR (1) FR2409313B2 (it)
GB (1) GB1594826A (it)
IT (1) IT1160946B (it)
PL (1) PL211104A1 (it)
SE (1) SE427473B (it)
YU (1) YU271778A (it)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0324230A (ja) * 1989-06-21 1991-02-01 Sumitomo Metal Ind Ltd 方向性電磁鋼板の製造方法

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1954773C3 (de) * 1968-11-01 1974-02-28 Yawata Iron & Steel Co., Ltd., Tokio Verfahren zur Herstellung von einfach kornorientierten Silizium-Stahlblechen mit hoher magnetischer Induktion und niedrigem Eisenverlust
YU36756B (en) * 1973-07-23 1984-08-31 Centro Speriment Metallurg Method of manufacturing unidirectional plates of silicon steel with a high magnetic induction
GB1512632A (en) * 1974-03-08 1978-06-01 British Steel Corp Grain-oriented steel
IT1041114B (it) * 1975-08-01 1980-01-10 Centro Speriment Metallurg Procedimento per la produzione di nastri di acciaio al silicio per impieghi magnetici

Also Published As

Publication number Publication date
FR2409313B2 (fr) 1985-09-13
FR2409313A2 (fr) 1979-06-15
PL211104A1 (pl) 1979-08-27
GB1594826A (en) 1981-08-05
YU271778A (en) 1982-06-30
IT7869670A0 (it) 1978-11-22
AU538791B2 (en) 1984-08-30
JPS5493622A (en) 1979-07-24
BE872142R (fr) 1979-03-16
CA1119919A (en) 1982-03-16
AU4183578A (en) 1979-05-31
DD140568A6 (de) 1980-03-12
SE427473B (sv) 1983-04-11
DE2850249A1 (de) 1979-05-23
SE7811978L (sv) 1979-05-23

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