RO79061A - Procedeu de obtinere a benzii din otel silicios pentru electrotehnivacu structura orientata cub pe michie - Google Patents

Procedeu de obtinere a benzii din otel silicios pentru electrotehnivacu structura orientata cub pe michie

Info

Publication number
RO79061A
RO79061A RO80100218A RO10021880A RO79061A RO 79061 A RO79061 A RO 79061A RO 80100218 A RO80100218 A RO 80100218A RO 10021880 A RO10021880 A RO 10021880A RO 79061 A RO79061 A RO 79061A
Authority
RO
Romania
Prior art keywords
obtaining
silicon steel
electrical
structure cube
stripprocess
Prior art date
Application number
RO80100218A
Other languages
English (en)
French (fr)
Other versions
RO79061B (ro
Inventor
Amitava Datta
Original Assignee
Allegheny Ludlum Steel Corp,Us
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 Steel Corp,Us filed Critical Allegheny Ludlum Steel Corp,Us
Publication of RO79061A publication Critical patent/RO79061A/ro
Publication of RO79061B publication Critical patent/RO79061B/ro

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
    • H01F1/00—Magnets or magnetic bodies characterised by the magnetic materials therefor; Selection of materials for their magnetic properties
    • H01F1/01—Magnets or magnetic bodies characterised by the magnetic materials therefor; Selection of materials for their magnetic properties of inorganic materials
    • H01F1/03—Magnets or magnetic bodies characterised by the magnetic materials therefor; Selection of materials for their magnetic properties of inorganic materials characterised by their coercivity
    • H01F1/12—Magnets or magnetic bodies characterised by the magnetic materials therefor; Selection of materials for their magnetic properties of inorganic materials characterised by their coercivity of soft-magnetic materials
    • H01F1/14—Magnets or magnetic bodies characterised by the magnetic materials therefor; Selection of materials for their magnetic properties of inorganic materials characterised by their coercivity of soft-magnetic materials metals or alloys
    • H01F1/147—Alloys characterised by their composition
    • H01F1/14766—Fe-Si based alloys
    • H01F1/14775—Fe-Si based alloys in the form of sheets
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Power Engineering (AREA)
  • Manufacturing & Machinery (AREA)
  • Thermal Sciences (AREA)
  • Dispersion Chemistry (AREA)
  • Mechanical Engineering (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Manufacturing Of Steel Electrode Plates (AREA)
  • Soft Magnetic Materials (AREA)
  • Heat Treatment Of Sheet Steel (AREA)
RO100218A 1979-03-19 1980-02-18 Procedeu de obtinere a benzii din otel silicios pentru electrotehnica cu structura orientata cub pe muchie RO79061B (ro)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US06/021,513 US4213804A (en) 1979-03-19 1979-03-19 Processing for cube-on-edge oriented silicon steel

Publications (2)

Publication Number Publication Date
RO79061A true RO79061A (ro) 1984-05-23
RO79061B RO79061B (ro) 1984-07-30

Family

ID=21804652

Family Applications (1)

Application Number Title Priority Date Filing Date
RO100218A RO79061B (ro) 1979-03-19 1980-02-18 Procedeu de obtinere a benzii din otel silicios pentru electrotehnica cu structura orientata cub pe muchie

Country Status (19)

Country Link
US (1) US4213804A (ro)
JP (1) JPS55161025A (ro)
AR (1) AR223510A1 (ro)
AT (1) ATA76580A (ro)
AU (1) AU529539B2 (ro)
BE (1) BE881666A (ro)
BR (1) BR8000893A (ro)
CA (1) CA1130180A (ro)
CS (1) CS212707B2 (ro)
DE (1) DE3006571A1 (ro)
ES (1) ES8103187A1 (ro)
FR (1) FR2451946A1 (ro)
GB (1) GB2046787B (ro)
HU (1) HU180123B (ro)
IT (1) IT1164851B (ro)
PL (1) PL120595B1 (ro)
RO (1) RO79061B (ro)
SE (1) SE8001187L (ro)
YU (1) YU34580A (ro)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR840000668A (ko) * 1981-08-24 1984-02-25 원본미기재 개선된 자기 특성을 갖는 배향성 규소강의 제조방법
CA1240592A (en) * 1983-07-05 1988-08-16 Allegheny Ludlum Corporation Processing for cube-on-edge oriented silicon steel
WO1986004929A1 (en) * 1985-02-22 1986-08-28 Kawasaki Steel Corporation Process for producing unidirectional silicon steel plate with extraordinarily low iron loss
DE3689703T2 (de) * 1985-12-06 1994-06-23 Nippon Steel Corp Kornorientiertes Elektrostahlblech mit Glasfilmeigenschaften und niedrigem Wattverlust sowie dessen Herstellung.
JPS62161915A (ja) * 1986-01-11 1987-07-17 Nippon Steel Corp 超低鉄損の方向性電磁鋼板の製造方法
US5620533A (en) * 1995-06-28 1997-04-15 Kawasaki Steel Corporation Method for making grain-oriented silicon steel sheet having excellent magnetic properties
KR100440994B1 (ko) * 1996-10-21 2004-10-21 제이에프이 스틸 가부시키가이샤 방향성전자강판및그제조방법
MX2011005099A (es) * 2008-11-14 2011-08-12 Ak Steel Properties Inc Procedimiento para decapar acero de silicio con una solucion de decapado acido que contiene iones ferricos.

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2875113A (en) * 1957-11-15 1959-02-24 Gen Electric Method of decarburizing silicon steel in a wet inert gas atmosphere
US4046602A (en) * 1976-04-15 1977-09-06 United States Steel Corporation Process for producing nonoriented silicon sheet steel having excellent magnetic properties in the rolling direction
US4054471A (en) * 1976-06-17 1977-10-18 Allegheny Ludlum Industries, Inc. Processing for cube-on-edge oriented silicon steel

Also Published As

Publication number Publication date
ES489688A0 (es) 1981-02-16
US4213804A (en) 1980-07-22
FR2451946A1 (fr) 1980-10-17
GB2046787B (en) 1983-02-02
IT1164851B (it) 1987-04-15
GB2046787A (en) 1980-11-19
ATA76580A (de) 1983-06-15
PL120595B1 (en) 1982-03-31
AR223510A1 (es) 1981-08-31
AU529539B2 (en) 1983-06-09
HU180123B (en) 1983-02-28
BR8000893A (pt) 1980-10-21
RO79061B (ro) 1984-07-30
DE3006571A1 (de) 1980-11-20
AU5548980A (en) 1980-09-25
SE8001187L (sv) 1980-09-20
ES8103187A1 (es) 1981-02-16
CS212707B2 (en) 1982-03-26
PL222467A1 (ro) 1980-12-01
IT8047880A0 (it) 1980-02-12
JPS55161025A (en) 1980-12-15
YU34580A (en) 1983-02-28
CA1130180A (en) 1982-08-24
BE881666A (fr) 1980-08-12

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