IT969733B - PROCEDURE FOR PRODUCING MAGNETIC SHEETS OF STEEL WITH ORIEN TED GRAINS WITH HIGH DENSITY OF THE FLUS SO MAGNETIC - Google Patents

PROCEDURE FOR PRODUCING MAGNETIC SHEETS OF STEEL WITH ORIEN TED GRAINS WITH HIGH DENSITY OF THE FLUS SO MAGNETIC

Info

Publication number
IT969733B
IT969733B IT3071672A IT3071672A IT969733B IT 969733 B IT969733 B IT 969733B IT 3071672 A IT3071672 A IT 3071672A IT 3071672 A IT3071672 A IT 3071672A IT 969733 B IT969733 B IT 969733B
Authority
IT
Italy
Prior art keywords
magnetic
flus
grains
procedure
steel
Prior art date
Application number
IT3071672A
Other languages
Italian (it)
Original Assignee
Nippon 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
Priority claimed from JP46083736A external-priority patent/JPS5026495B2/ja
Priority claimed from JP46087396A external-priority patent/JPS512290B2/ja
Application filed by Nippon Steel Corp filed Critical Nippon Steel Corp
Application granted granted Critical
Publication of IT969733B publication Critical patent/IT969733B/en

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
    • C21D8/1244—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

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)
  • Solid-Phase Diffusion Into Metallic Material Surfaces (AREA)
IT3071672A 1971-10-22 1972-10-20 PROCEDURE FOR PRODUCING MAGNETIC SHEETS OF STEEL WITH ORIEN TED GRAINS WITH HIGH DENSITY OF THE FLUS SO MAGNETIC IT969733B (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP46083736A JPS5026495B2 (en) 1971-10-22 1971-10-22
JP46087396A JPS512290B2 (en) 1971-11-02 1971-11-02

Publications (1)

Publication Number Publication Date
IT969733B true IT969733B (en) 1974-04-10

Family

ID=26424773

Family Applications (1)

Application Number Title Priority Date Filing Date
IT3071672A IT969733B (en) 1971-10-22 1972-10-20 PROCEDURE FOR PRODUCING MAGNETIC SHEETS OF STEEL WITH ORIEN TED GRAINS WITH HIGH DENSITY OF THE FLUS SO MAGNETIC

Country Status (6)

Country Link
BE (1) BE790427A (en)
CA (1) CA972663A (en)
FR (1) FR2169778B1 (en)
GB (1) GB1413136A (en)
IT (1) IT969733B (en)
SE (1) SE415889B (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4010050A (en) * 1975-09-08 1977-03-01 Allegheny Ludlum Industries, Inc. Processing for aluminum nitride inhibited oriented silicon steel
JPS6240315A (en) * 1985-08-15 1987-02-21 Nippon Steel Corp Manufacture of grain-oriented silicon steel sheet having high magnetic flux density
JPS6196080A (en) * 1986-04-03 1986-05-14 Nippon Steel Corp Separating agent for annealing for grain-oriented electrical steel sheet
DE68916980T2 (en) * 1988-02-03 1994-11-17 Nippon Steel Corp Process for producing grain-oriented electrical steel sheets with high flux density.

Also Published As

Publication number Publication date
GB1413136A (en) 1975-11-05
DE2251960B2 (en) 1975-11-13
BE790427A (en) 1973-02-15
FR2169778B1 (en) 1976-06-04
DE2251960A1 (en) 1973-06-20
FR2169778A1 (en) 1973-09-14
CA972663A (en) 1975-08-12
SE415889B (en) 1980-11-10

Similar Documents

Publication Publication Date Title
IT982690B (en) PROCEDURE FOR PRODUCING MAGNETIC STEEL SHEETS WITH ORIEN TED GRAINS FOR HIGH MAGNETIC FLUX DENSITY
ZA739156B (en) Process for the production of dimethyl-ether
IT990998B (en) PROCESS TO PRODUCE MAGNETIC STEEL SHEETS DOES NOT DIRECT THE CRINALS
IT1002235B (en) PROCEDURE FOR PRODUCING MAGNETIC STEEL SHEETS WITH CUBIC STRUCTURE WITH CENTERED FACES
ZA727078B (en) New aminoalkanol compounds and methods for their production
IT975020B (en) PROCEDURE FOR THE PRODUCTION OF FERROUS ALLOYS WITH AN ULTRA FINE GRAIN MICRO STRUCTURE
GB1401679A (en) Apparatus for producing screw-threaded injection-moulded articles
IT975943B (en) REPORTED PLATE MILL
ZA725868B (en) New aza-benzimidazoles and methods for the production thereof
ZA733758B (en) Improvements in the production of lithographic plates
ZA737696B (en) New pyrazolodiazepine compounds and methods for their production
ZA733619B (en) Amorphous magnetic material
IT946521B (en) PRODUCTION OF FINE GRAIN INGOTS FOR ADVANCED SUPERLAYS
IT969733B (en) PROCEDURE FOR PRODUCING MAGNETIC SHEETS OF STEEL WITH ORIEN TED GRAINS WITH HIGH DENSITY OF THE FLUS SO MAGNETIC
IT1009683B (en) PROCEDURE FOR PRODUCING MAGNETIC STEEL SHEETS WITH ORIEN TED GRAINS FOR SIDE DENSITY OF MAGNETIC FLUX
IT995734B (en) PROCEDURE TO PRODUCE SHEETS OF MAGNETIC STEEL ORIEN TED WITH AN EXCELLENT MAGNETIC CHARACTERISTICS
CA1026700A (en) Process for electroplating magnetic films for high density recording
GB1404680A (en) Process for the production of polyamines
IT998661B (en) METHOD FOR PRODUCING A REDUCING PAD FOR THE PRODUCTION OF IRON WITH A HIGH DEZINCHIFICATION ALTITUDE
ZA721366B (en) Process for preparing ferromagnetic chromium dioxide
IT991092B (en) PROCEDURE FOR PRODUCING STEEL SHEETS WITH ORIENTED GRAIN WITH A GREATLY IMPROVED MAGNETIC FLUX DENSITY
IT957902B (en) PROCEDURE FOR FERROMAGNETIC CHROME DIOXIDE PRODUCTION
IT996425B (en) PROCEDURE FOR THE PRODUCTION OF MAGNETIC DISCS WITH MAGNETIC LAYERS
IT961909B (en) PROCEDURE FOR PRODUCING DIFLUOROETHANE
IT991467B (en) METHOD FOR THE PRODUCTION OF ELECTRIC STEEL SHEETS AND TAPES WITH ORIENTED GRAIN WITH HIGH MAGNETIC FLUX DENSITY