CA1030851A - Electrical steels - Google Patents

Electrical steels

Info

Publication number
CA1030851A
CA1030851A CA209,606A CA209606A CA1030851A CA 1030851 A CA1030851 A CA 1030851A CA 209606 A CA209606 A CA 209606A CA 1030851 A CA1030851 A CA 1030851A
Authority
CA
Canada
Prior art keywords
electrical steels
steels
electrical
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
CA209,606A
Other languages
English (en)
French (fr)
Inventor
James H. R. Page
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
Application granted granted Critical
Publication of CA1030851A publication Critical patent/CA1030851A/en
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
CA209,606A 1973-09-24 1974-09-19 Electrical steels Expired CA1030851A (en)

Applications Claiming Priority (1)

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

Publications (1)

Publication Number Publication Date
CA1030851A true CA1030851A (en) 1978-05-09

Family

ID=10434391

Family Applications (1)

Application Number Title Priority Date Filing Date
CA209,606A Expired CA1030851A (en) 1973-09-24 1974-09-19 Electrical steels

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
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
JPS5815525B2 (ja) 1983-03-26
SE421324B (sv) 1981-12-14

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