GB1519191A - Processing of silicon-iron sheet materials - Google Patents

Processing of silicon-iron sheet materials

Info

Publication number
GB1519191A
GB1519191A GB3001375A GB3001375A GB1519191A GB 1519191 A GB1519191 A GB 1519191A GB 3001375 A GB3001375 A GB 3001375A GB 3001375 A GB3001375 A GB 3001375A GB 1519191 A GB1519191 A GB 1519191A
Authority
GB
United Kingdom
Prior art keywords
annealing
ratio
silicon
iron sheet
processing
Prior art date
Legal status (The legal status 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 status listed.)
Expired
Application number
GB3001375A
Other languages
English (en)
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
General Electric Co
Original Assignee
General Electric Co
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 to DE19752531516 priority Critical patent/DE2531516A1/de
Application filed by General Electric Co filed Critical General Electric Co
Priority to GB3001375A priority patent/GB1519191A/en
Priority to FR7524529A priority patent/FR2320353A1/fr
Publication of GB1519191A publication Critical patent/GB1519191A/en
Expired legal-status Critical Current

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 by deformation combined with, or followed by, heat treatment
    • C21D8/12—Modifying the physical properties by deformation combined with, or followed by, heat treatment during manufacturing of articles with special electromagnetic properties
    • C21D8/1244—Modifying 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
    • C21D8/1261—Modifying 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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Organic Chemistry (AREA)
  • Physics & Mathematics (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)
GB3001375A 1975-07-17 1975-07-17 Processing of silicon-iron sheet materials Expired GB1519191A (en)

Priority Applications (3)

Application Number Priority Date Filing Date Title
DE19752531516 DE2531516A1 (de) 1975-07-17 1975-07-15 Verfahren zum herstellen orientierter siliziumhaltiger eisenbleche mit borzusatz
GB3001375A GB1519191A (en) 1975-07-17 1975-07-17 Processing of silicon-iron sheet materials
FR7524529A FR2320353A1 (fr) 1975-07-17 1975-08-06 Procede de fabrication de produits lamines en fer-silicium

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB3001375A GB1519191A (en) 1975-07-17 1975-07-17 Processing of silicon-iron sheet materials

Publications (1)

Publication Number Publication Date
GB1519191A true GB1519191A (en) 1978-07-26

Family

ID=10300863

Family Applications (1)

Application Number Title Priority Date Filing Date
GB3001375A Expired GB1519191A (en) 1975-07-17 1975-07-17 Processing of silicon-iron sheet materials

Country Status (3)

Country Link
DE (1) DE2531516A1 (enrdf_load_stackoverflow)
FR (1) FR2320353A1 (enrdf_load_stackoverflow)
GB (1) GB1519191A (enrdf_load_stackoverflow)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2805810A1 (de) * 1977-03-07 1978-09-14 Gen Electric Beschichtung von silizium-eisenmaterial

Also Published As

Publication number Publication date
FR2320353B1 (enrdf_load_stackoverflow) 1980-05-30
DE2531516A1 (de) 1977-02-03
FR2320353A1 (fr) 1977-03-04

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Legal Events

Date Code Title Description
PS Patent sealed
732 Registration of transactions, instruments or events in the register (sect. 32/1977)
PCNP Patent ceased through non-payment of renewal fee