IT989962B - Procedimento per la produzione di lamierino magnetico a grano orienta to e prodotto cosi ottenuto - Google Patents

Procedimento per la produzione di lamierino magnetico a grano orienta to e prodotto cosi ottenuto

Info

Publication number
IT989962B
IT989962B IT5158773A IT5158773A IT989962B IT 989962 B IT989962 B IT 989962B IT 5158773 A IT5158773 A IT 5158773A IT 5158773 A IT5158773 A IT 5158773A IT 989962 B IT989962 B IT 989962B
Authority
IT
Italy
Prior art keywords
procedure
production
product
magnetic sheet
oriented grain
Prior art date
Application number
IT5158773A
Other languages
English (en)
Inventor
M Barteri
E Marianeschi
P Brozzo
M Barisoni
R Bitti
Original Assignee
Centro Speriment Metallurg
Elettricita Spa L
Terni Soc Per L Ind
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 Centro Speriment Metallurg, Elettricita Spa L, Terni Soc Per L Ind filed Critical Centro Speriment Metallurg
Priority to IT5158773A priority Critical patent/IT989962B/it
Priority to YU1940/74A priority patent/YU36756B/xx
Priority to HUCE1009A priority patent/HU168372B/hu
Priority to BG027288A priority patent/BG26954A3/xx
Priority to LU70577A priority patent/LU70577A1/xx
Priority to DD180013A priority patent/DD115699A5/xx
Priority to NL7409895A priority patent/NL7409895A/xx
Priority to JP49083331A priority patent/JPS5039619A/ja
Priority to FR7425345A priority patent/FR2238770B1/fr
Priority to GB32385/74A priority patent/GB1481967A/en
Priority to BE6044699A priority patent/BE817962A/xx
Priority to NO742664A priority patent/NO141723C/no
Priority to CS745230A priority patent/CS239901B2/cs
Priority to US05/491,152 priority patent/US3959033A/en
Priority to DE2435413A priority patent/DE2435413C3/de
Priority to SE7409588A priority patent/SE422957B/xx
Priority to RO7479555A priority patent/RO68036A/ro
Priority to ES428743A priority patent/ES428743A1/es
Application granted granted Critical
Publication of IT989962B publication Critical patent/IT989962B/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 of ferrous metals or ferrous alloys by deformation combined with, or followed by, heat treatment
    • C21D8/12—Modifying the physical properties of ferrous metals or ferrous alloys by deformation combined with, or followed by, heat treatment during manufacturing of articles with special electromagnetic properties
    • C21D8/1244—Modifying the physical properties of ferrous metals or ferrous alloys by deformation combined with, or followed by, heat treatment during manufacturing of articles with special electromagnetic properties characterised by the heat treatment
    • C21D8/1261—Modifying the physical properties of ferrous metals or ferrous alloys by deformation combined with, or followed by, heat treatment during manufacturing of articles with special electromagnetic properties characterised by the heat treatment following hot rolling
    • 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 of ferrous metals or ferrous alloys by deformation combined with, or followed by, heat treatment
    • C21D8/12—Modifying the physical properties of ferrous metals or ferrous alloys by deformation combined with, or followed by, heat treatment during manufacturing of articles with special electromagnetic properties
    • C21D8/1216—Modifying the physical properties of ferrous metals or ferrous alloys by deformation combined with, or followed by, heat treatment during manufacturing of articles with special electromagnetic properties characterised by the working steps
    • C21D8/1233—Cold rolling
    • 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 of ferrous metals or ferrous alloys by deformation combined with, or followed by, heat treatment
    • C21D8/12—Modifying the physical properties of ferrous metals or ferrous alloys by deformation combined with, or followed by, heat treatment during manufacturing of articles with special electromagnetic properties
    • C21D8/1244—Modifying the physical properties of ferrous metals or ferrous alloys by deformation combined with, or followed by, heat treatment during manufacturing of articles with special electromagnetic properties characterised by the heat treatment
    • C21D8/1266—Modifying the physical properties of ferrous metals or ferrous alloys by deformation combined with, or followed by, heat treatment during manufacturing of articles with special electromagnetic properties characterised by the heat treatment between cold rolling steps
    • 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 of ferrous metals or ferrous alloys by deformation combined with, or followed by, heat treatment
    • C21D8/12—Modifying the physical properties of ferrous metals or ferrous alloys by deformation combined with, or followed by, heat treatment during manufacturing of articles with special electromagnetic properties
    • C21D8/1244—Modifying the physical properties of ferrous metals or ferrous alloys by deformation combined with, or followed by, heat treatment during manufacturing of articles with special electromagnetic properties characterised by the heat treatment
    • C21D8/1272—Final recrystallisation annealing

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Manufacturing & Machinery (AREA)
  • Thermal Sciences (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Mechanical Engineering (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Manufacturing Of Steel Electrode Plates (AREA)
IT5158773A 1973-07-23 1973-07-23 Procedimento per la produzione di lamierino magnetico a grano orienta to e prodotto cosi ottenuto IT989962B (it)

Priority Applications (18)

Application Number Priority Date Filing Date Title
IT5158773A IT989962B (it) 1973-07-23 1973-07-23 Procedimento per la produzione di lamierino magnetico a grano orienta to e prodotto cosi ottenuto
YU1940/74A YU36756B (en) 1973-07-23 1974-07-11 Method of manufacturing unidirectional plates of silicon steel with a high magnetic induction
HUCE1009A HU168372B (it) 1973-07-23 1974-07-16
BG027288A BG26954A3 (bg) 1973-07-23 1974-07-18 Метод за произвеждане на стоманена ламарина с ориентирани зърна
DD180013A DD115699A5 (it) 1973-07-23 1974-07-19
LU70577A LU70577A1 (it) 1973-07-23 1974-07-19
GB32385/74A GB1481967A (en) 1973-07-23 1974-07-22 Process for the manufacture of steel sheet with oriented grains for magnetic applications and products obtained therefrom
FR7425345A FR2238770B1 (it) 1973-07-23 1974-07-22
NL7409895A NL7409895A (nl) 1973-07-23 1974-07-22 Werkwijze voor de vervaardiging van platen met georienteerde korrels voor magnetische doel- einden, en aldus verkregen produkten.
BE6044699A BE817962A (en) 1973-07-23 1974-07-22 Grain oriented magnetic steel sheets - aluminium added to silicon steel forms hard phase and gives high induction
NO742664A NO141723C (no) 1973-07-23 1974-07-22 Fremgangsmaate for fremstilling av krystallorientert magnetplate
CS745230A CS239901B2 (en) 1973-07-23 1974-07-22 Plate made of oriented silicon steel with high magnetic induction and its manufactuting method
JP49083331A JPS5039619A (it) 1973-07-23 1974-07-22
US05/491,152 US3959033A (en) 1973-07-23 1974-07-23 Process for manufacturing silicon-aluminum steel sheet with oriented grains for magnetic applications, and products thus obtained
DE2435413A DE2435413C3 (de) 1973-07-23 1974-07-23 Verfahren zum Herstellen von in einer Richtung orientiertem Siliziumstahlblech
SE7409588A SE422957B (sv) 1973-07-23 1974-07-23 Forfarande for framstellning av enkelorienterad kiselstalplat
RO7479555A RO68036A (ro) 1973-07-23 1974-07-23 Tabla din otel silicios si procedeu de obtinere a acesteia
ES428743A ES428743A1 (es) 1973-07-23 1974-07-23 Procedimiento para la fabricacion de laminas de acero al si-licio con granos mono-orientados, de elevada induccion magnetica.

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT5158773A IT989962B (it) 1973-07-23 1973-07-23 Procedimento per la produzione di lamierino magnetico a grano orienta to e prodotto cosi ottenuto

Publications (1)

Publication Number Publication Date
IT989962B true IT989962B (it) 1975-06-10

Family

ID=11275373

Family Applications (1)

Application Number Title Priority Date Filing Date
IT5158773A IT989962B (it) 1973-07-23 1973-07-23 Procedimento per la produzione di lamierino magnetico a grano orienta to e prodotto cosi ottenuto

Country Status (2)

Country Link
BE (1) BE817962A (it)
IT (1) IT989962B (it)

Also Published As

Publication number Publication date
BE817962A (en) 1974-11-18

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