JPS5815525B2 - 電気鋼の改良 - Google Patents

電気鋼の改良

Info

Publication number
JPS5815525B2
JPS5815525B2 JP49109865A JP10986574A JPS5815525B2 JP S5815525 B2 JPS5815525 B2 JP S5815525B2 JP 49109865 A JP49109865 A JP 49109865A JP 10986574 A JP10986574 A JP 10986574A JP S5815525 B2 JPS5815525 B2 JP S5815525B2
Authority
JP
Japan
Prior art keywords
steel
concentration
silicon
cold
cold rolled
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
JP49109865A
Other languages
English (en)
Japanese (ja)
Other versions
JPS5077212A (it
Inventor
ハ−バ−ト リチヤ−ド ペ−ジ ジエ−ムズ
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.)
British Steel Corp
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 JPS5077212A publication Critical patent/JPS5077212A/ja
Publication of JPS5815525B2 publication Critical patent/JPS5815525B2/ja
Expired legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C21—METALLURGY OF IRON
    • C21C—PROCESSING OF PIG-IRON, e.g. REFINING, MANUFACTURE OF WROUGHT-IRON OR STEEL; TREATMENT IN MOLTEN STATE OF FERROUS ALLOYS
    • C21C7/00—Treating molten ferrous alloys, e.g. steel, not covered by groups C21C1/00 - C21C5/00
    • C—CHEMISTRY; METALLURGY
    • C21—METALLURGY OF IRON
    • C21C—PROCESSING OF PIG-IRON, e.g. REFINING, MANUFACTURE OF WROUGHT-IRON OR STEEL; TREATMENT IN MOLTEN STATE OF FERROUS ALLOYS
    • C21C7/00—Treating molten ferrous alloys, e.g. steel, not covered by groups C21C1/00 - C21C5/00
    • C21C7/10—Handling in a vacuum
    • 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
    • C21D8/1205—Modifying the physical properties by deformation combined with, or followed by, heat treatment during manufacturing of articles with special electromagnetic properties involving a particular fabrication or treatment of ingot or slab

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Manufacturing & Machinery (AREA)
  • Thermal Sciences (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Mechanical Engineering (AREA)
  • Manufacturing Of Steel Electrode Plates (AREA)
  • Soft Magnetic Materials (AREA)
  • Treatment Of Steel In Its Molten State (AREA)
  • Treatments Of Macromolecular Shaped Articles (AREA)
JP49109865A 1973-09-24 1974-09-24 電気鋼の改良 Expired JPS5815525B2 (ja)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GB4470273A GB1478112A (en) 1973-09-24 1973-09-24 Electrical steels
GB4470273 1973-09-24

Publications (2)

Publication Number Publication Date
JPS5077212A JPS5077212A (it) 1975-06-24
JPS5815525B2 true JPS5815525B2 (ja) 1983-03-26

Family

ID=10434391

Family Applications (1)

Application Number Title Priority Date Filing Date
JP49109865A Expired JPS5815525B2 (ja) 1973-09-24 1974-09-24 電気鋼の改良

Country Status (10)

Country Link
JP (1) JPS5815525B2 (it)
BE (1) BE820233A (it)
CA (1) CA1030851A (it)
DE (1) DE2445358A1 (it)
FR (1) FR2244824B1 (it)
GB (1) GB1478112A (it)
IT (1) IT1020847B (it)
NO (1) NO144221C (it)
SE (1) SE421324B (it)
ZA (1) ZA745862B (it)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AU533226B2 (en) * 1979-03-21 1983-11-10 British Steel Corp. Non-silicon electromagnetic steel (non-aging)
US4306922A (en) * 1979-09-07 1981-12-22 British Steel Corporation Electro magnetic steels
GB8324986D0 (en) * 1983-09-19 1983-10-19 British Steel Corp Electrical steels
US4695318A (en) * 1986-10-14 1987-09-22 Allegheny Ludlum Corporation Method of making steel

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1437673A (fr) * 1965-03-26 1966-05-06 Loire Atel Forges Procédé de fabrication de produits sidérurgiques à usages magnétiques sans orientation cristalline préférentielle
DE1931420B1 (de) * 1969-06-20 1971-04-22 Hoesch Ag Verwendung eines im fluessigen Zustande vakuumbehandelten Stahls als Dynamoband

Also Published As

Publication number Publication date
BE820233A (fr) 1975-01-16
CA1030851A (en) 1978-05-09
AU7357174A (en) 1976-03-25
GB1478112A (en) 1977-06-29
NO144221B (no) 1981-04-06
JPS5077212A (it) 1975-06-24
SE7411914L (it) 1975-03-25
FR2244824B1 (it) 1979-07-20
NO743393L (it) 1975-04-21
IT1020847B (it) 1977-12-30
NO144221C (no) 1981-07-29
FR2244824A1 (it) 1975-04-18
DE2445358A1 (de) 1975-04-03
ZA745862B (en) 1975-09-24
SE421324B (sv) 1981-12-14

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