GB1521680A - Steels for electromagnetic applications - Google Patents

Steels for electromagnetic applications

Info

Publication number
GB1521680A
GB1521680A GB41353/74A GB4135374A GB1521680A GB 1521680 A GB1521680 A GB 1521680A GB 41353/74 A GB41353/74 A GB 41353/74A GB 4135374 A GB4135374 A GB 4135374A GB 1521680 A GB1521680 A GB 1521680A
Authority
GB
United Kingdom
Prior art keywords
annealing
steels
sept
grain
rolling
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
GB41353/74A
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.)
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
Priority to GB41353/74A priority Critical patent/GB1521680A/en
Priority to BE160234A priority patent/BE833649A/xx
Priority to IT69346/75A priority patent/IT1047423B/it
Priority to SE7510579A priority patent/SE7510579L/xx
Priority to CA236,029A priority patent/CA1050863A/en
Priority to DE19752542173 priority patent/DE2542173A1/de
Priority to FR7529125A priority patent/FR2285462A1/fr
Priority to JP50115453A priority patent/JPS6041132B2/ja
Publication of GB1521680A publication Critical patent/GB1521680A/en
Expired legal-status Critical Current

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 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
    • 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
    • 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
    • C21D8/1255—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 with diffusion of elements, e.g. decarburising, nitriding

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)
GB41353/74A 1974-09-23 1974-09-23 Steels for electromagnetic applications Expired GB1521680A (en)

Priority Applications (8)

Application Number Priority Date Filing Date Title
GB41353/74A GB1521680A (en) 1974-09-23 1974-09-23 Steels for electromagnetic applications
BE160234A BE833649A (fr) 1974-09-23 1975-09-19 Aciers pour applications electromagnetiques
IT69346/75A IT1047423B (it) 1974-09-23 1975-09-22 Procedimento per la produzione di acciaio al silicio a gravo orientato
SE7510579A SE7510579L (sv) 1974-09-23 1975-09-22 Sett att framstella kornorienterat kiselstal
CA236,029A CA1050863A (en) 1974-09-23 1975-09-22 Steels for electromagnetic applications
DE19752542173 DE2542173A1 (de) 1974-09-23 1975-09-22 Verfahren zur herstellung von kornorientiertem siliciumstahl
FR7529125A FR2285462A1 (fr) 1974-09-23 1975-09-23 Procede de preparation d'aciers pour applications electromagnetiques
JP50115453A JPS6041132B2 (ja) 1974-09-23 1975-09-23 電磁用途用の鋼の改良

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB41353/74A GB1521680A (en) 1974-09-23 1974-09-23 Steels for electromagnetic applications

Publications (1)

Publication Number Publication Date
GB1521680A true GB1521680A (en) 1978-08-16

Family

ID=10419301

Family Applications (1)

Application Number Title Priority Date Filing Date
GB41353/74A Expired GB1521680A (en) 1974-09-23 1974-09-23 Steels for electromagnetic applications

Country Status (8)

Country Link
JP (1) JPS6041132B2 (de)
BE (1) BE833649A (de)
CA (1) CA1050863A (de)
DE (1) DE2542173A1 (de)
FR (1) FR2285462A1 (de)
GB (1) GB1521680A (de)
IT (1) IT1047423B (de)
SE (1) SE7510579L (de)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4054471A (en) * 1976-06-17 1977-10-18 Allegheny Ludlum Industries, Inc. Processing for cube-on-edge oriented silicon steel
DE2841961A1 (de) * 1978-10-05 1980-04-10 Armco Inc Verfahren zur herstellung von kornorientiertem siliciumstahl
JPS61117215A (ja) * 1984-10-31 1986-06-04 Nippon Steel Corp 鉄損の少ない一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
DE1252220B (de) * 1963-04-05 1968-04-25
US3636579A (en) * 1968-04-24 1972-01-25 Nippon Steel Corp Process for heat-treating electromagnetic steel sheets having a high magnetic induction
JPS5037009B2 (de) * 1972-04-05 1975-11-29
JPS5224499B2 (de) * 1973-01-22 1977-07-01

Also Published As

Publication number Publication date
DE2542173A1 (de) 1976-04-08
SE7510579L (sv) 1976-03-24
BE833649A (fr) 1976-01-16
JPS6041132B2 (ja) 1985-09-14
DE2542173C2 (de) 1987-09-24
CA1050863A (en) 1979-03-20
FR2285462A1 (fr) 1976-04-16
IT1047423B (it) 1980-09-10
JPS5159719A (en) 1976-05-25

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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