CA948529A - Method of preparing iron silicon alloys with high silicon content for cold working requiring ductility - Google Patents

Method of preparing iron silicon alloys with high silicon content for cold working requiring ductility

Info

Publication number
CA948529A
CA948529A CA112,681A CA112681A CA948529A CA 948529 A CA948529 A CA 948529A CA 112681 A CA112681 A CA 112681A CA 948529 A CA948529 A CA 948529A
Authority
CA
Canada
Prior art keywords
cold working
preparing iron
alloys
silicon content
requiring ductility
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
CA112,681A
Other languages
English (en)
Other versions
CA112681S (en
Inventor
Erwin Wildschutz
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.)
Vodafone GmbH
Original Assignee
Mannesmann AG
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 Mannesmann AG filed Critical Mannesmann AG
Application granted granted Critical
Publication of CA948529A publication Critical patent/CA948529A/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
    • C21D8/1216—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
    • 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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Manufacturing & Machinery (AREA)
  • Thermal Sciences (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Metal Rolling (AREA)
  • Manufacturing Of Steel Electrode Plates (AREA)
CA112,681A 1970-05-11 1971-05-11 Method of preparing iron silicon alloys with high silicon content for cold working requiring ductility Expired CA948529A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE2024525 1970-05-11

Publications (1)

Publication Number Publication Date
CA948529A true CA948529A (en) 1974-06-04

Family

ID=5771535

Family Applications (1)

Application Number Title Priority Date Filing Date
CA112,681A Expired CA948529A (en) 1970-05-11 1971-05-11 Method of preparing iron silicon alloys with high silicon content for cold working requiring ductility

Country Status (6)

Country Link
US (1) US3874954A (fr)
BE (1) BE766995A (fr)
CA (1) CA948529A (fr)
DE (1) DE2024525B1 (fr)
FR (1) FR2091679A5 (fr)
GB (1) GB1356342A (fr)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3843422A (en) * 1972-03-30 1974-10-22 R Henke Rolling method for producing silicon steel strip
JPS6179724A (ja) * 1984-09-28 1986-04-23 Nippon Kokan Kk <Nkk> 高珪素鉄合金の薄板製造方法
KR910000010B1 (ko) * 1985-06-14 1991-01-19 닛뽄 고오깐 가부시끼가이샤 연자기특성이 우수한 규소철판의 제조방법

Family Cites Families (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1739126A (en) * 1927-07-27 1929-12-10 Allegheny Steel Co Method of making ductile high-silicon-steel sheets
US1852836A (en) * 1928-05-09 1932-04-05 Duriron Co Process of treating iron-silicon alloys
US1898061A (en) * 1929-09-27 1933-02-21 Allegheny Steel Co Treatment of electrical sheet steels
US1912129A (en) * 1930-12-05 1933-05-30 Allegheny Steel Co Treatment of silicon steel
US1992039A (en) * 1932-02-15 1935-02-19 Youngstown Sheet And Tube Co Method of producing high silicon steel articles
US2113537A (en) * 1935-10-29 1938-04-05 Heraeus Vacuumschmeise A G Method of rolling and treating silicon steel
US2088440A (en) * 1936-08-24 1937-07-27 Gen Electric Magnetic sheet steel and process for making the same
US2209686A (en) * 1938-07-25 1940-07-30 Electro Metallurg Co Sheared electrical steel sheet
US2235532A (en) * 1938-09-29 1941-03-18 Gen Electric Method for shearing normally brittle sheet metal
US2765246A (en) * 1955-01-25 1956-10-02 Allegheny Ludlum Steel Process of treating silicon iron strip
US3147157A (en) * 1958-05-26 1964-09-01 Gen Electric Fabrication of magnetic material
US3144363A (en) * 1961-12-14 1964-08-11 Westinghouse Electric Corp Process for producing oriented silicon steel and the product thereof
US3165428A (en) * 1962-12-27 1965-01-12 Westinghouse Electric Corp Production of thin goss oriented magnetic materials
DE1458852A1 (de) * 1965-05-19 1969-04-30 Maximilianshuette Eisenwerk Verfahren zum Erzeugen von nichtalterndem Elektroblech
US3671337A (en) * 1969-02-21 1972-06-20 Nippon Steel Corp Process for producing grain oriented electromagnetic steel sheets having excellent magnetic characteristics

Also Published As

Publication number Publication date
DE2024525B1 (de) 1971-12-30
GB1356342A (en) 1974-06-12
BE766995A (fr) 1971-10-01
US3874954A (en) 1975-04-01
FR2091679A5 (fr) 1972-01-14

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