SE7511192L - Forfarande for framstellning av stalplat med hog magnetisk permeabilitet - Google Patents

Forfarande for framstellning av stalplat med hog magnetisk permeabilitet

Info

Publication number: SE7511192L
Authority: SE; Sweden
Prior art keywords: temperature; ranging; strip; range; cooling
Prior art date: 1974-10-09

Application number

SE7511192A

Other languages

Unknown language ( )

English (en)

Other versions

SE424338B (sv

Inventor

M Barisoni

M Barteri

R R Bitti

P Brozzo

E Marianeschi

Original Assignee

Centro Speriment Metallurg

Terni Ind Elettr

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.)

1974-10-09

Filing date

1975-10-07

Publication date

1976-04-12

1975-10-07 Application filed by Centro Speriment Metallurg, Terni Ind Elettr filed Critical Centro Speriment Metallurg

1976-04-12 Publication of SE7511192L publication Critical patent/SE7511192L/sv

1982-07-12 Publication of SE424338B publication Critical patent/SE424338B/sv

Links

238000004519 manufacturing process Methods 0.000 title abstract 2
238000000034 method Methods 0.000 title abstract 2
230000035699 permeability Effects 0.000 title abstract 2
238000001816 cooling Methods 0.000 abstract 4
229910000831 Steel Inorganic materials 0.000 abstract 3
239000010959 steel Substances 0.000 abstract 3
238000000137 annealing Methods 0.000 abstract 2
238000010791 quenching Methods 0.000 abstract 2
230000000171 quenching effect Effects 0.000 abstract 2
XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 abstract 1
229910052782 aluminium Inorganic materials 0.000 abstract 1
229910001566 austenite Inorganic materials 0.000 abstract 1
238000005266 casting Methods 0.000 abstract 1
238000005097 cold rolling Methods 0.000 abstract 1
238000005261 decarburization Methods 0.000 abstract 1
238000010438 heat treatment Methods 0.000 abstract 1
238000005098 hot rolling Methods 0.000 abstract 1
239000000203 mixture Substances 0.000 abstract 1
238000001953 recrystallisation Methods 0.000 abstract 1
XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract 1

Classifications

- C—CHEMISTRY; METALLURGY
- C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
- C22C—ALLOYS
- C22C38/00—Ferrous alloys, e.g. steel alloys
- C22C38/02—Ferrous alloys, e.g. steel alloys containing silicon
- 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
- C21D8/1205—Modifying the physical properties by deformation combined with, or followed by, heat treatment during manufacturing of articles with special electromagnetic properties involving a particular fabrication or treatment of ingot or slab
- 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
- 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
- C21D8/1216—Modifying the physical properties by deformation combined with, or followed by, heat treatment during manufacturing of articles with special electromagnetic properties the working step(s) being of interest
- C21D8/1233—Cold rolling

Landscapes

Chemical & Material Sciences (AREA)
Engineering & Computer Science (AREA)
Physics & Mathematics (AREA)
Mechanical Engineering (AREA)
Organic Chemistry (AREA)
Metallurgy (AREA)
Materials Engineering (AREA)
Manufacturing & Machinery (AREA)
Crystallography & Structural Chemistry (AREA)
Thermal Sciences (AREA)
Electromagnetism (AREA)
Manufacturing Of Steel Electrode Plates (AREA)
Soft Magnetic Materials (AREA)

SE7511192A 1974-10-09 1975-10-07 Forfarande for framstellning av kornirienterad si-stalplat med hog magnetisk permeabilitet SE424338B (sv)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
IT53432/74A IT1029613B (it)	1974-10-09	1974-10-09	Procedimento per la produzione di lamierino magnetico ad alta permea bilita

Publications (2)

Publication Number	Publication Date
SE7511192L true SE7511192L (sv)	1976-04-12
SE424338B SE424338B (sv)	1982-07-12

Family

ID=11282707

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
SE7511192A SE424338B (sv)	1974-10-09	1975-10-07	Forfarande for framstellning av kornirienterad si-stalplat med hog magnetisk permeabilitet

Country Status (18)

Country	Link
US (1)	US4014717A (sv)
JP (1)	JPS5163314A (sv)
BE (1)	BE834359A (sv)
CS (1)	CS210603B2 (sv)
DD (1)	DD120471A5 (sv)
DE (1)	DE2544623C3 (sv)
ES (1)	ES441611A1 (sv)
FR (1)	FR2287512A1 (sv)
GB (1)	GB1514187A (sv)
HU (1)	HU171089B (sv)
IT (1)	IT1029613B (sv)
LU (1)	LU73540A1 (sv)
NL (1)	NL176793C (sv)
NO (1)	NO753379L (sv)
PL (1)	PL97385B1 (sv)
RO (1)	RO69539A (sv)
SE (1)	SE424338B (sv)
YU (1)	YU37033B (sv)

Families Citing this family (14)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
IT1041114B (it) *	1975-08-01	1980-01-10	Centro Speriment Metallurg	Procedimento per la produzione di nastri di acciaio al silicio per impieghi magnetici
JPS5319913A (en) *	1976-08-10	1978-02-23	Nippon Steel Corp	Preparation of unidirectional silicon steel sheet superior in magnetism from continuous casting slab
FR2373609A1 (fr) *	1976-12-10	1978-07-07	Nippon Steel Corp	Procede de fabrication de toles magnetiques d'acier a grains orientes utilisant la coulee continue
US4115160A (en) *	1977-06-16	1978-09-19	Allegheny Ludlum Industries, Inc.	Electromagnetic silicon steel from thin castings
AU505774B2 (en) *	1977-09-09	1979-11-29	Nippon Steel Corporation	A method for treating continuously cast steel slabs
JPS5684420A (en) *	1979-12-13	1981-07-09	Nippon Steel Corp	Heating method of continuously cast slab for producing high magnetic-flux-density unidirectional silicon-steel plate
US4319936A (en) *	1980-12-08	1982-03-16	Armco Inc.	Process for production of oriented silicon steel
JPS5948934B2 (ja) *	1981-05-30	1984-11-29	新日本製鐵株式会社	高磁束密度一方向性電磁鋼板の製造方法
US4411714A (en) *	1981-08-24	1983-10-25	Allegheny Ludlum Steel Corporation	Method for improving the magnetic properties of grain oriented silicon steel
JPS5884923A (ja) *	1981-11-16	1983-05-21	Nippon Steel Corp	高磁束密度低鉄損一方向性電磁鋼板の圧延方法
US4595426A (en) *	1985-03-07	1986-06-17	Nippon Steel Corporation	Grain-oriented silicon steel sheet and process for producing the same
US4797167A (en) *	1986-07-03	1989-01-10	Nippon Steel Corporation	Method for the production of oriented silicon steel sheet having excellent magnetic properties
JP4268344B2 (ja) *	2001-04-12	2009-05-27	Ｊｆｅスチール株式会社	加工性に優れる絶縁被膜付き電磁鋼板
US20130299049A1 (en) *	2010-11-26	2013-11-14	Meihong Wu	Manufacture method of oriented silicon steel having good magnetic performance

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US3636579A (en) *	1968-04-24	1972-01-25	Nippon Steel Corp	Process for heat-treating electromagnetic steel sheets having a high magnetic induction
US3727669A (en) *	1970-05-19	1973-04-17	Centro Speriment Metallurg	Process for continuous casting of steel for making grain-oriented electrical sheet in strip or sheets
JPS5026495B2 (sv) *	1971-10-22	1975-09-01
JPS5218647B2 (sv) *	1971-12-03	1977-05-23
JPS5032059B2 (sv) *	1971-12-24	1975-10-17
YU36756B (en) *	1973-07-23	1984-08-31	Centro Speriment Metallurg	Method of manufacturing unidirectional plates of silicon steel with a high magnetic induction

1974
- 1974-10-09 IT IT53432/74A patent/IT1029613B/it active
1975
- 1975-09-16 US US05/613,956 patent/US4014717A/en not_active Expired - Lifetime
- 1975-09-26 HU HU75CE00001056A patent/HU171089B/hu unknown
- 1975-10-04 JP JP50120234A patent/JPS5163314A/ja active Pending
- 1975-10-06 DE DE2544623A patent/DE2544623C3/de not_active Expired
- 1975-10-07 LU LU73540A patent/LU73540A1/xx unknown
- 1975-10-07 PL PL1975183831A patent/PL97385B1/pl unknown
- 1975-10-07 YU YU2533/75A patent/YU37033B/xx unknown
- 1975-10-07 SE SE7511192A patent/SE424338B/sv not_active IP Right Cessation
- 1975-10-07 NO NO753379A patent/NO753379L/no unknown
- 1975-10-08 CS CS756823A patent/CS210603B2/cs unknown
- 1975-10-08 GB GB41132/75A patent/GB1514187A/en not_active Expired
- 1975-10-08 ES ES441611A patent/ES441611A1/es not_active Expired
- 1975-10-09 DD DD188776A patent/DD120471A5/xx unknown
- 1975-10-09 FR FR7530916A patent/FR2287512A1/fr active Granted
- 1975-10-09 BE BE160822A patent/BE834359A/xx not_active IP Right Cessation
- 1975-10-09 NL NLAANVRAGE7511897,A patent/NL176793C/xx not_active IP Right Cessation
- 1975-10-09 RO RO7583557A patent/RO69539A/ro unknown

Also Published As

Publication number	Publication date
DE2544623C3 (de)	1984-05-03
RO69539A (ro)	1981-08-17
YU37033B (en)	1984-08-31
NL176793C (nl)	1985-06-03
FR2287512A1 (fr)	1976-05-07
PL97385B1 (pl)	1978-02-28
DE2544623B2 (de)	1979-09-27
BE834359A (fr)	1976-02-02
CS210603B2 (en)	1982-01-29
HU171089B (hu)	1977-11-28
SE424338B (sv)	1982-07-12
YU253375A (en)	1982-02-25
NL7511897A (nl)	1976-04-13
IT1029613B (it)	1979-03-20
NO753379L (sv)	1976-04-12
DE2544623A1 (de)	1976-04-22
NL176793B (nl)	1985-01-02
DD120471A5 (sv)	1976-06-12
JPS5163314A (sv)	1976-06-01
US4014717A (en)	1977-03-29
ES441611A1 (es)	1977-04-01
FR2287512B1 (sv)	1978-10-13
LU73540A1 (sv)	1976-06-11
GB1514187A (en)	1978-06-14

Legal Events

Date

Code

Title

Description

1995-01-31

NUG

Patent has lapsed

Ref document number: 7511192-2

Effective date: 19920510

Format of ref document f/p: F

Publication	Publication Date	Title
SE7511192L (sv)	1976-04-12	Forfarande for framstellning av stalplat med hog magnetisk permeabilitet
GB1459644A (en)	1976-12-22	Production of grain-oriented steel sheet
ES423800A1 (es)	1976-05-16	Procedimiento para fabricar acero al silicio.
JPS55115928A (en)	1980-09-06	Production of non-aging cold rolled steel plate of excellent deep drawability
ES416138A1 (es)	1976-03-01	Procedimiento de recocido continuo para la obtencion de la-minas de acero reducidas en frio.
JPS644429A (en)	1989-01-09	Manufacture of high-strength cold-rolled steel sheet with high (r) value
GB1452580A (en)	1976-10-13	Method of producing cold rolled silicon-alloyed magnetic steel sheets
DE3689781D1 (de)	1994-05-19	Verfahren zum Herstellen eines alterungsbeständigen Bandstahles mit hoher Kaltumformbarkeit.
US4115160A (en)	1978-09-19	Electromagnetic silicon steel from thin castings
JPS55110734A (en)	1980-08-26	Producing method of al killed cold rolled high tensile steel plate
JPS5623223A (en)	1981-03-05	Production of high-young's modulus steel material
JPS54135616A (en)	1979-10-22	Manufacture of cold rolled steel plate with superior formability
JPS5747830A (en)	1982-03-18	Production of unidirectional electrical steel plate of superior watt loss
JPS5442326A (en)	1979-04-04	Production of high-ductile, high-tensile normalized steel plate having decreased rolling anisotropy
JPS5677330A (en)	1981-06-25	Production of high strength cold-rolled steel plate of good coatability, weldability and workability
JPS5635726A (en)	1981-04-08	Production of mild cold steel plate for press by continuous annealing
GB1352930A (en)	1974-05-15	Process for the production of cold reduced steel
JPS5573827A (en)	1980-06-03	Production of cold-rolled steel plate of superior deep drawability
JPS5677331A (en)	1981-06-25	Production of cold-rolled steel plate of good workability by adaptation of continuous casting and continuous annealing
JPS6417821A (en)	1989-01-20	Manufacture of non-oriented electromagnetic steel strip
JPS55152128A (en)	1980-11-27	Preparation of low yield ratio and high strength cold rolled steel plate with excellent processability by continuous annealing
JPS56130431A (en)	1981-10-13	Production of steel sheet of superior aging resistance and workability
JPS55134126A (en)	1980-10-18	Production of high-strength cold rolled steel plate of superior press formability
JPS5811743A (ja)	1983-01-22	連続焼鈍による耐時効性の優れた軟質冷延鋼板の製造方法
JPS5698420A (en)	1981-08-07	Preparation of semiprocess nondirectional silicon steel plate with excellent electromagnetic property