YU72879A - Process for obtaining silicon steel by means of textural annealing - Google Patents

Process for obtaining silicon steel by means of textural annealing

Info

Publication number: YU72879A
Authority: YU; Yugoslavia
Prior art keywords: textural; annealing; silicon steel; obtaining silicon; obtaining
Prior art date: 1978-04-12

Application number

YU00728/79A

Other languages

English (en)

Inventor

F A Malagari

R F Miller

J W Shilling

J H Wells

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.)

1978-04-12

Filing date

1979-03-27

Publication date

1983-12-31

1979-03-27 Application filed by Allegheny Ludlum Steel filed Critical Allegheny Ludlum Steel

1983-12-31 Publication of YU72879A publication Critical patent/YU72879A/xx

Links

Classifications

- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
- H01F1/00—Magnets or magnetic bodies characterised by the magnetic materials therefor; Selection of materials for their magnetic properties
- H01F1/01—Magnets or magnetic bodies characterised by the magnetic materials therefor; Selection of materials for their magnetic properties of inorganic materials
- H01F1/03—Magnets or magnetic bodies characterised by the magnetic materials therefor; Selection of materials for their magnetic properties of inorganic materials characterised by their coercivity
- H01F1/12—Magnets or magnetic bodies characterised by the magnetic materials therefor; Selection of materials for their magnetic properties of inorganic materials characterised by their coercivity of soft-magnetic materials
- H01F1/14—Magnets or magnetic bodies characterised by the magnetic materials therefor; Selection of materials for their magnetic properties of inorganic materials characterised by their coercivity of soft-magnetic materials metals or alloys
- H01F1/147—Alloys characterised by their composition
- H01F1/14766—Fe-Si based alloys
- H01F1/14775—Fe-Si based alloys in the form of sheets
- H01F1/14783—Fe-Si based alloys in the form of sheets with insulating coating
- 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
- 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 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
- C21D8/1277—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 involving a particular surface treatment
- C21D8/1283—Application of a separating or insulating coating

Landscapes

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

YU00728/79A 1978-04-12 1979-03-27 Process for obtaining silicon steel by means of textural annealing YU72879A (en)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
US05/895,678 US4157925A (en)	1978-04-12	1978-04-12	Texture annealing silicon steel

Publications (1)

Publication Number	Publication Date
YU72879A true YU72879A (en)	1983-12-31

Family

ID=25404882

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
YU00728/79A YU72879A (en)	1978-04-12	1979-03-27	Process for obtaining silicon steel by means of textural annealing

Country Status (20)

Country	Link
US (1)	US4157925A (cs)
JP (1)	JPS54142120A (cs)
AR (1)	AR220934A1 (cs)
AT (1)	ATA251579A (cs)
AU (1)	AU525956B2 (cs)
BE (1)	BE875540A (cs)
BR (1)	BR7902164A (cs)
CA (1)	CA1123323A (cs)
CS (1)	CS215115B2 (cs)
DE (1)	DE2912752C2 (cs)
ES (1)	ES479579A1 (cs)
FR (1)	FR2422722B1 (cs)
GB (1)	GB2019438B (cs)
HU (1)	HU177534B (cs)
IT (1)	IT1115130B (cs)
MX (1)	MX5749E (cs)
PL (1)	PL118030B1 (cs)
RO (1)	RO78546A (cs)
SE (1)	SE7903204L (cs)
YU (1)	YU72879A (cs)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US4416707A (en) *	1981-09-14	1983-11-22	Westinghouse Electric Corp.	Secondary recrystallized oriented low-alloy iron
CA1240592A (en) *	1983-07-05	1988-08-16	Allegheny Ludlum Corporation	Processing for cube-on-edge oriented silicon steel
US4693762A (en) *	1983-07-05	1987-09-15	Allegheny Ludlum Corporation	Processing for cube-on-edge oriented silicon steel

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
JPS5113469B2 (cs) *	1972-10-13	1976-04-28
US3873381A (en) *	1973-03-01	1975-03-25	Armco Steel Corp	High permeability cube-on-edge oriented silicon steel and method of making it
US3905842A (en) *	1974-01-07	1975-09-16	Gen Electric	Method of producing silicon-iron sheet material with boron addition and product
US4102713A (en) *	1976-06-17	1978-07-25	Allegheny Ludlum Industries, Inc.	Silicon steel and processing therefore
US4054471A (en) *	1976-06-17	1977-10-18	Allegheny Ludlum Industries, Inc.	Processing for cube-on-edge oriented silicon steel

1978
- 1978-04-12 US US05/895,678 patent/US4157925A/en not_active Expired - Lifetime
1979
- 1979-03-22 AU AU45412/79A patent/AU525956B2/en not_active Ceased
- 1979-03-27 YU YU00728/79A patent/YU72879A/xx unknown
- 1979-03-30 DE DE2912752A patent/DE2912752C2/de not_active Expired
- 1979-04-03 IT IT48602/79A patent/IT1115130B/it active
- 1979-04-03 CA CA324,823A patent/CA1123323A/en not_active Expired
- 1979-04-04 AT AT0251579A patent/ATA251579A/de not_active Application Discontinuation
- 1979-04-04 GB GB7911707A patent/GB2019438B/en not_active Expired
- 1979-04-09 RO RO7997177A patent/RO78546A/ro unknown
- 1979-04-09 BR BR7902164A patent/BR7902164A/pt unknown
- 1979-04-10 AR AR276143A patent/AR220934A1/es active
- 1979-04-10 MX MX797864U patent/MX5749E/es unknown
- 1979-04-11 ES ES479579A patent/ES479579A1/es not_active Expired
- 1979-04-11 SE SE7903204A patent/SE7903204L/ not_active Application Discontinuation
- 1979-04-11 JP JP4411579A patent/JPS54142120A/ja active Pending
- 1979-04-11 HU HU79AE566A patent/HU177534B/hu unknown
- 1979-04-11 CS CS792484A patent/CS215115B2/cs unknown
- 1979-04-11 PL PL1979214823A patent/PL118030B1/pl unknown
- 1979-04-12 BE BE0/194574A patent/BE875540A/xx not_active IP Right Cessation
- 1979-04-12 FR FR7909341A patent/FR2422722B1/fr not_active Expired

Also Published As

Publication number	Publication date
HU177534B (en)	1981-11-28
ATA251579A (de)	1984-04-15
BE875540A (fr)	1979-10-12
FR2422722B1 (fr)	1985-10-25
PL214823A1 (cs)	1980-02-25
DE2912752C2 (de)	1986-10-16
US4157925A (en)	1979-06-12
FR2422722A1 (fr)	1979-11-09
GB2019438B (en)	1982-12-22
CS215115B2 (en)	1982-07-30
IT1115130B (it)	1986-02-03
RO78546A (ro)	1982-04-12
GB2019438A (en)	1979-10-31
MX5749E (es)	1984-06-13
CA1123323A (en)	1982-05-11
DE2912752A1 (de)	1979-10-25
AU525956B2 (en)	1982-12-09
AR220934A1 (es)	1980-12-15
PL118030B1 (en)	1981-09-30
JPS54142120A (en)	1979-11-06
SE7903204L (sv)	1979-10-13
ES479579A1 (es)	1979-07-16
BR7902164A (pt)	1979-12-04
AU4541279A (en)	1979-10-18
IT7948602A0 (it)	1979-04-03

Publication	Publication Date	Title
JPS5443839A (en)	1979-04-06	Method of forming silicon oxide territory
JPS5486853A (en)	1979-07-10	Method of improving heat retainer made from silicon dioxide by dry process
HU175565B (hu)	1980-09-28	Sposob poluchenija kremnievoj stali
GB2016987B (en)	1982-09-15	Process for producing grainoriented silicon steel sheet
YU151677A (en)	1982-10-31	Process for producing electromagnetic silicon steel
HU173949B (hu)	1979-09-28	Sposob poluchenija teksturirovannojj kremnistojj stali s malen'kimi poterjami v zheleze
DE3070442D1 (en)	1985-05-15	Process for producing grain-oriented silicon steel strip
HU178163B (en)	1982-03-28	Process for producing cube-edge-oriented silicon steel
YU156478A (en)	1982-10-31	Process for obtaining tesserally oriented silicon steel
ZA818286B (en)	1982-11-24	Process for production orientied silicon steel
YU54279A (en)	1983-01-21	Process for obtaining electromagnetic silicon steel
YU306678A (en)	1982-10-31	Process for producing electromagnetic silicon steel
ZA795853B (en)	1980-10-29	Process for the treatment of boron containing steel
GB2046787B (en)	1983-02-02	Process for producing cube-on-edge oriented silicon steel
BG27242A3 (en)	1979-09-14	Method for continuous annealing of silicon containing sheet steel
JPS5425300A (en)	1979-02-26	Method of making silicon carbide
YU72879A (en)	1983-12-31	Process for obtaining silicon steel by means of textural annealing
YU119180A (en)	1983-02-28	Process for obtaining electromagnetic silicon steel
YU151277A (en)	1982-08-31	Process for producing electromagnetic silicon steel
GB2010332B (en)	1982-04-07	Process for producing silicon electrical steel sheet
JPS546809A (en)	1979-01-19	Method of producing silicon steel
YU151377A (en)	1982-08-31	Process for producing electromagnetic silicon steel
YU185081A (en)	1983-09-30	Process for obtaining boron-inhibited elektromagnetic silicon steel of tesseral orientation
YU117679A (en)	1983-01-21	Process for obtaining highly permeable electromagnetic silicon steel of cube-edged orientation
YU151477A (en)	1982-08-31	Process for producing electromagnetic silicon steel