IT969733B - Procedimento per produrre lamiere magnetiche di acciaio a grani orien tati con elevata densita del flus so magnetic - Google Patents

Procedimento per produrre lamiere magnetiche di acciaio a grani orien tati con elevata densita del 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
English (en)
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/it

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)
  • Solid-Phase Diffusion Into Metallic Material Surfaces (AREA)
  • Soft Magnetic Materials (AREA)
IT3071672A 1971-10-22 1972-10-20 Procedimento per produrre lamiere magnetiche di acciaio a grani orien tati con elevata densita del flus so magnetic IT969733B (it)

Applications Claiming Priority (2)

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

Publications (1)

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

Family

ID=26424773

Family Applications (1)

Application Number Title Priority Date Filing Date
IT3071672A IT969733B (it) 1971-10-22 1972-10-20 Procedimento per produrre lamiere magnetiche di acciaio a grani orien tati con elevata densita del flus so magnetic

Country Status (6)

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

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 (ja) * 1985-08-15 1987-02-21 Nippon Steel Corp 磁束密度の高い一方向性珪素鋼板の製造方法
JPS6196080A (ja) * 1986-04-03 1986-05-14 Nippon Steel Corp 一方向性電磁鋼板用焼鈍分離剤
DE68916980T2 (de) * 1988-02-03 1994-11-17 Nippon Steel Corp Verfahren zum Herstellen kornorientierter Elektrostahlbleche mit hoher Flussdichte.

Also Published As

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

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