BE889993A - Procede pour la production d'un acier au silicium electromagnetique a structure de goss - Google Patents

Procede pour la production d'un acier au silicium electromagnetique a structure de goss

Info

Publication number: BE889993A
Authority: BE; Belgium
Prior art keywords: production; silicon steel; structure electromagnetic; goss structure; electromagnetic silicon
Prior art date: 1980-08-18

Application number

BE2/59302A

Other languages

English (en)

Inventor

F A Malagari

Original Assignee

Allegheny Ludlum Steel

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.)

1980-08-18

Filing date

1981-08-18

Publication date

1982-02-18

1981-08-18 Application filed by Allegheny Ludlum Steel filed Critical Allegheny Ludlum Steel

1982-02-18 Publication of BE889993A publication Critical patent/BE889993A/fr

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
- C21D8/1261—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
- 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
- C21D8/1216—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)
Mechanical Engineering (AREA)
Organic Chemistry (AREA)
Physics & Mathematics (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)

BE2/59302A 1980-08-18 1981-08-18 Procede pour la production d'un acier au silicium electromagnetique a structure de goss BE889993A (fr)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
US06/179,405 US4337101A (en)	1980-08-18	1980-08-18	Processing for cube-on-edge oriented silicon steel

Publications (1)

Publication Number	Publication Date
BE889993A true BE889993A (fr)	1982-02-18

Family

ID=22656459

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
BE2/59302A BE889993A (fr)	1980-08-18	1981-08-18	Procede pour la production d'un acier au silicium electromagnetique a structure de goss

Country Status (18)

Country	Link
US (1)	US4337101A (fr)
JP (1)	JPS5773128A (fr)
KR (1)	KR850000557B1 (fr)
AR (1)	AR225233A1 (fr)
AU (1)	AU7354581A (fr)
BE (1)	BE889993A (fr)
BR (1)	BR8105211A (fr)
CA (1)	CA1164320A (fr)
DE (1)	DE3132615A1 (fr)
ES (1)	ES8302105A1 (fr)
FR (1)	FR2488621A1 (fr)
GB (1)	GB2082204B (fr)
IT (1)	IT1143409B (fr)
MX (1)	MX155787A (fr)
PL (1)	PL232626A1 (fr)
RO (1)	RO82811B (fr)
SE (1)	SE8104855L (fr)
YU (1)	YU185081A (fr)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US6217673B1 (en)	1994-04-26	2001-04-17	Ltv Steel Company, Inc.	Process of making electrical steels
ES2146714T3 (es) *	1994-04-26	2000-08-16	Ltv Steel Co Inc	Procedimiento para la fabricacion de aceros electricos.
US6068708A (en) *	1998-03-10	2000-05-30	Ltv Steel Company, Inc.	Process of making electrical steels having good cleanliness and magnetic properties

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US3873381A (en) *	1973-03-01	1975-03-25	Armco Steel Corp	High permeability cube-on-edge oriented silicon steel and method of making it
JPS50160120A (fr) *	1974-05-22	1975-12-25
US4000015A (en) *	1975-05-15	1976-12-28	Allegheny Ludlum Industries, Inc.	Processing for cube-on-edge oriented silicon steel using hydrogen of controlled dew point
JPS5212610A (en) *	1975-07-18	1977-01-31	Gen Electric	Cold rolled silicon steel and method of making thesame
US4113529A (en) *	1977-09-29	1978-09-12	General Electric Company	Method of producing silicon-iron sheet material with copper as a partial substitute for sulfur, and product

1980
- 1980-08-18 US US06/179,405 patent/US4337101A/en not_active Expired - Lifetime
1981
- 1981-07-27 YU YU01850/81A patent/YU185081A/xx unknown
- 1981-07-29 AU AU73545/81A patent/AU7354581A/en not_active Abandoned
- 1981-08-07 AR AR286378A patent/AR225233A1/es active
- 1981-08-10 ES ES504677A patent/ES8302105A1/es not_active Expired
- 1981-08-13 IT IT49110/81A patent/IT1143409B/it active
- 1981-08-13 GB GB8124830A patent/GB2082204B/en not_active Expired
- 1981-08-13 PL PL23262681A patent/PL232626A1/xx unknown
- 1981-08-14 BR BR8105211A patent/BR8105211A/pt unknown
- 1981-08-14 MX MX188735A patent/MX155787A/es unknown
- 1981-08-15 RO RO105112A patent/RO82811B/ro unknown
- 1981-08-17 SE SE8104855A patent/SE8104855L/ not_active Application Discontinuation
- 1981-08-18 DE DE19813132615 patent/DE3132615A1/de not_active Ceased
- 1981-08-18 JP JP56129311A patent/JPS5773128A/ja active Pending
- 1981-08-18 BE BE2/59302A patent/BE889993A/fr unknown
- 1981-08-18 FR FR8115865A patent/FR2488621A1/fr not_active Withdrawn
- 1981-08-18 CA CA000384099A patent/CA1164320A/fr not_active Expired
- 1981-08-18 KR KR1019810003000A patent/KR850000557B1/ko active IP Right Grant

Also Published As

Publication number	Publication date
GB2082204B (en)	1983-11-09
MX155787A (es)	1988-04-29
ES504677A0 (es)	1983-01-01
RO82811B (ro)	1984-01-30
ES8302105A1 (es)	1983-01-01
FR2488621A1 (fr)	1982-02-19
SE8104855L (sv)	1982-02-19
KR850000557B1 (ko)	1985-04-26
GB2082204A (en)	1982-03-03
IT8149110A0 (it)	1981-08-13
CA1164320A (fr)	1984-03-27
RO82811A (fr)	1984-01-14
AU7354581A (en)	1982-02-25
BR8105211A (pt)	1982-04-27
AR225233A1 (es)	1982-02-26
PL232626A1 (fr)	1982-04-26
JPS5773128A (en)	1982-05-07
IT1143409B (it)	1986-10-22
YU185081A (en)	1983-09-30
US4337101A (en)	1982-06-29
KR830006462A (ko)	1983-09-24
DE3132615A1 (de)	1982-05-19

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