DE2307862A1 - Legierung fuer transformatorkernmaterial und verfahren zur verarbeitung solcher legierungen - Google Patents

Legierung fuer transformatorkernmaterial und verfahren zur verarbeitung solcher legierungen

Info

Publication number
DE2307862A1
DE2307862A1 DE19732307862 DE2307862A DE2307862A1 DE 2307862 A1 DE2307862 A1 DE 2307862A1 DE 19732307862 DE19732307862 DE 19732307862 DE 2307862 A DE2307862 A DE 2307862A DE 2307862 A1 DE2307862 A1 DE 2307862A1
Authority
DE
Germany
Prior art keywords
temperature
range
alloy
alloy according
silicon
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.)
Pending
Application number
DE19732307862
Other languages
German (de)
English (en)
Inventor
Karl Foster
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.)
Westinghouse Electric Corp
Original Assignee
Westinghouse Electric 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 Westinghouse Electric Corp filed Critical Westinghouse Electric Corp
Publication of DE2307862A1 publication Critical patent/DE2307862A1/de
Pending 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
    • 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
    • C22C38/10—Ferrous alloys, e.g. steel alloys containing cobalt
    • 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
    • C21D8/1216—Modifying the physical properties by deformation combined with, or followed by, heat treatment during manufacturing of articles with special electromagnetic properties the working step(s) being of interest
    • C21D8/1222—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
    • C21D8/1216—Modifying the physical properties by deformation combined with, or followed by, heat treatment during manufacturing of articles with special electromagnetic properties the working step(s) being of interest
    • C21D8/1227—Warm 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
    • C21D8/1216—Modifying the physical properties by deformation combined with, or followed by, heat treatment during manufacturing of articles with special electromagnetic properties the working step(s) being of interest
    • C21D8/1233—Cold rolling

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Mechanical Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Materials Engineering (AREA)
  • Electromagnetism (AREA)
  • Manufacturing & Machinery (AREA)
  • Thermal Sciences (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Soft Magnetic Materials (AREA)
  • Manufacturing Of Steel Electrode Plates (AREA)
DE19732307862 1972-02-22 1973-02-17 Legierung fuer transformatorkernmaterial und verfahren zur verarbeitung solcher legierungen Pending DE2307862A1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US22832072A 1972-02-22 1972-02-22

Publications (1)

Publication Number Publication Date
DE2307862A1 true DE2307862A1 (de) 1973-09-06

Family

ID=22856694

Family Applications (1)

Application Number Title Priority Date Filing Date
DE19732307862 Pending DE2307862A1 (de) 1972-02-22 1973-02-17 Legierung fuer transformatorkernmaterial und verfahren zur verarbeitung solcher legierungen

Country Status (7)

Country Link
JP (1) JPS4897721A (enExample)
BE (1) BE795765A (enExample)
CA (1) CA1027393A (enExample)
DE (1) DE2307862A1 (enExample)
FR (1) FR2173191B1 (enExample)
GB (1) GB1425992A (enExample)
IT (1) IT984807B (enExample)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20130022833A1 (en) * 2011-07-22 2013-01-24 GM Global Technology Operations LLC Electromagnetic machine and system including silicon steel sheets

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB424327A (en) * 1933-10-12 1935-02-19 Krupp Ag Improvements in dynamo and transformer laminations and the like

Also Published As

Publication number Publication date
IT984807B (it) 1974-11-20
FR2173191A1 (enExample) 1973-10-05
GB1425992A (en) 1976-02-25
BE795765A (fr) 1973-08-22
FR2173191B1 (enExample) 1976-11-05
JPS4897721A (enExample) 1973-12-12
CA1027393A (en) 1978-03-07

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Legal Events

Date Code Title Description
OHA Expiration of time for request for examination