AR217697A1 - Procedimiento mejorado para producir acero al silicio electromagnetico y el acero electromagnetico al silicio asi obtenido - Google Patents

Procedimiento mejorado para producir acero al silicio electromagnetico y el acero electromagnetico al silicio asi obtenido

Info

Publication number
AR217697A1
AR217697A1 AR272957A AR27295778A AR217697A1 AR 217697 A1 AR217697 A1 AR 217697A1 AR 272957 A AR272957 A AR 272957A AR 27295778 A AR27295778 A AR 27295778A AR 217697 A1 AR217697 A1 AR 217697A1
Authority
AR
Argentina
Prior art keywords
silicon
steel
electromagnetic
improved procedure
producing
Prior art date
Application number
AR272957A
Other languages
English (en)
Spanish (es)
Original Assignee
Allegheny Ludlum Ind Inc
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 Allegheny Ludlum Ind Inc filed Critical Allegheny Ludlum Ind Inc
Application granted granted Critical
Publication of AR217697A1 publication Critical patent/AR217697A1/es

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
    • C21D8/1255—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
    • 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
    • C21D8/1277—Modifying the physical properties by deformation combined with, or followed by, heat treatment during manufacturing of articles with special electromagnetic properties involving a particular surface treatment
    • C21D8/1283—Application of a separating or insulating coating

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)
AR272957A 1977-10-12 1978-07-14 Procedimiento mejorado para producir acero al silicio electromagnetico y el acero electromagnetico al silicio asi obtenido AR217697A1 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US05/841,402 US4115161A (en) 1977-10-12 1977-10-12 Processing for cube-on-edge oriented silicon steel

Publications (1)

Publication Number Publication Date
AR217697A1 true AR217697A1 (es) 1980-04-15

Family

ID=25284791

Family Applications (1)

Application Number Title Priority Date Filing Date
AR272957A AR217697A1 (es) 1977-10-12 1978-07-14 Procedimiento mejorado para producir acero al silicio electromagnetico y el acero electromagnetico al silicio asi obtenido

Country Status (20)

Country Link
US (1) US4115161A (sv)
JP (1) JPS5458620A (sv)
AR (1) AR217697A1 (sv)
AT (1) AT364885B (sv)
AU (1) AU514189B2 (sv)
BE (1) BE871186A (sv)
BR (1) BR7804697A (sv)
CA (1) CA1120386A (sv)
CS (1) CS204951B2 (sv)
DE (1) DE2844552A1 (sv)
ES (1) ES471598A1 (sv)
FR (1) FR2405997A1 (sv)
GB (1) GB2006265B (sv)
HU (1) HU177279B (sv)
IT (1) IT1105935B (sv)
MX (1) MX5189E (sv)
PL (1) PL115659B1 (sv)
RO (1) RO75366A (sv)
SE (1) SE7806901L (sv)
YU (1) YU156478A (sv)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5920731B2 (ja) * 1978-06-16 1984-05-15 新日本製鐵株式会社 磁気特性の優れた電気鉄板の製造法
US4177091A (en) * 1978-08-16 1979-12-04 General Electric Company Method of producing silicon-iron sheet material, and product
US4244757A (en) * 1979-05-21 1981-01-13 Allegheny Ludlum Steel Corporation Processing for cube-on-edge oriented silicon steel
JPS5945730B2 (ja) * 1979-08-22 1984-11-08 新日本製鐵株式会社 高磁束密度一方向性珪素鋼板の熱延方法
JPS5850295B2 (ja) 1980-06-04 1983-11-09 新日本製鐵株式会社 磁束密度の高い一方向性珪素鋼板の製造法
JPS5932528B2 (ja) * 1981-09-26 1984-08-09 川崎製鉄株式会社 磁気特性のすぐれた一方向性けい素鋼板の製造方法
DE3875676T2 (de) * 1987-08-31 1993-03-18 Nippon Steel Corp Verfahren zur herstellung von kornorientierten stahlblechen mit metallglanz und ausgezeichneter stanzbarkeit.
US4898626A (en) * 1988-03-25 1990-02-06 Armco Advanced Materials Corporation Ultra-rapid heat treatment of grain oriented electrical steel
GB2267715B (en) * 1992-06-03 1995-11-01 British Steel Plc Improvements in and relating to the production of high silicon-iron alloys
RU2290448C2 (ru) * 2001-09-13 2006-12-27 Ак Стил Пропертиз, Инк. Способ непрерывной разливки полосы из электротехнической стали с контролируемым оросительным охлаждением
CN101768697B (zh) * 2008-12-31 2012-09-19 宝山钢铁股份有限公司 用一次冷轧法生产取向硅钢的方法

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2965526A (en) * 1958-10-03 1960-12-20 Westinghouse Electric Corp Method of heat treating silicon steel
US3873381A (en) * 1973-03-01 1975-03-25 Armco Steel Corp High permeability cube-on-edge oriented silicon steel and method of making it
US3905843A (en) * 1974-01-02 1975-09-16 Gen Electric Method of producing silicon-iron sheet material with boron addition and product
US3905842A (en) * 1974-01-07 1975-09-16 Gen Electric Method of producing silicon-iron sheet material with boron addition and product
US3957546A (en) * 1974-09-16 1976-05-18 General Electric Company Method of producing oriented silicon-iron sheet material with boron and nitrogen additions
US4054471A (en) * 1976-06-17 1977-10-18 Allegheny Ludlum Industries, Inc. Processing for cube-on-edge oriented silicon steel
US4030950A (en) * 1976-06-17 1977-06-21 Allegheny Ludlum Industries, Inc. Process for cube-on-edge oriented boron-bearing silicon steel including normalizing

Also Published As

Publication number Publication date
FR2405997A1 (fr) 1979-05-11
SE7806901L (sv) 1979-04-13
PL115659B1 (en) 1981-04-30
JPS5458620A (en) 1979-05-11
ES471598A1 (es) 1979-01-16
YU156478A (en) 1982-10-31
AU3739678A (en) 1980-01-03
CA1120386A (en) 1982-03-23
PL208405A1 (pl) 1979-04-23
DE2844552A1 (de) 1979-04-26
GB2006265B (en) 1982-04-07
BE871186A (fr) 1979-04-11
AT364885B (de) 1981-11-25
IT1105935B (it) 1985-11-11
RO75366A (ro) 1980-11-30
CS204951B2 (en) 1981-04-30
AU514189B2 (en) 1981-01-29
BR7804697A (pt) 1979-06-05
HU177279B (en) 1981-09-28
IT7850419A0 (it) 1978-07-21
GB2006265A (en) 1979-05-02
MX5189E (es) 1983-04-21
US4115161A (en) 1978-09-19
ATA733578A (de) 1981-04-15

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