BE622386A - - Google Patents

Info

Publication number: BE622386A
Authority: BE; Belgium

Application number

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.)

1959-06-11

Publication of BE622386A publication Critical patent/BE622386A/xx

Classifications

- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21B—ROLLING OF METAL
- B21B3/00—Rolling materials of special alloys so far as the composition of the alloy requires or permits special rolling methods or sequences ; Rolling of aluminium, copper, zinc or other non-ferrous metals
- B21B3/02—Rolling special iron alloys, e.g. stainless steel
- 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
- 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
- C21D1/00—General methods or devices for heat treatment, e.g. annealing, hardening, quenching or tempering
- C21D1/74—Methods of treatment in inert gas, controlled atmosphere, vacuum or pulverulent material
- C21D1/76—Adjusting the composition of the atmosphere
- 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
- C21D8/1255—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 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 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
- C21D8/1244—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)
Mechanical Engineering (AREA)
Organic Chemistry (AREA)
Metallurgy (AREA)
Physics & Mathematics (AREA)
Materials Engineering (AREA)
Thermal Sciences (AREA)
Crystallography & Structural Chemistry (AREA)
Manufacturing & Machinery (AREA)
Electromagnetism (AREA)
Manufacturing Of Steel Electrode Plates (AREA)
Metal Rolling (AREA)
Developing Agents For Electrophotography (AREA)
Heat Treatment Of Sheet Steel (AREA)
Soft Magnetic Materials (AREA)

BE622386D 1959-06-11 BE622386A (OSRAM)

Applications Claiming Priority (2)

Application Number	Priority Date	Filing Date	Title
US81958959A	1959-06-11	1959-06-11
US145540A US3130094A (en)	1959-06-11	1961-10-13	Manufacture of silicon-iron having cubic texture

Publications (1)

Publication Number	Publication Date
BE622386A true BE622386A (OSRAM)

Family

ID=26843076

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
BE622386D BE622386A (OSRAM)	1959-06-11

Country Status (6)

Country	Link
US (1)	US3130094A (OSRAM)
BE (1)	BE622386A (OSRAM)
CH (2)	CH432566A (OSRAM)
DE (2)	DE1277287B (OSRAM)
FR (1)	FR1272943A (OSRAM)
GB (2)	GB950082A (OSRAM)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US3333992A (en) *	1964-06-29	1967-08-01	Armco Steel Corp	Production of oriented silicon-iron using grain growth inhibitor during primary recrystallization heat treatment
US3333993A (en) *	1965-04-02	1967-08-01	Armco Steel Corp	Production of thin, oriented siliconiron wherein grain growth inhibitor is added to primary recrystallization heat treatment atmosphere as function of mn content and final thickness
FR2007129A1 (OSRAM) *	1968-04-27	1970-01-02	Yawata Iron & Steel Co
US3640780A (en) *	1970-06-25	1972-02-08	United States Steel Corp	Method of producing electrical sheet steel with cube texture
US3892605A (en) *	1972-02-22	1975-07-01	Westinghouse Electric Corp	Method of producing primary recrystallized textured iron alloy member having an open gamma loop
BE795763A (fr) *	1972-02-22	1973-08-22	Westinghouse Electric Corp	Alliages ferreux et procedes pour fabriquer de tels alliages
US3789647A (en) *	1972-10-20	1974-02-05	United States Steel Corp	Method of surface-conditioning heat-treating-furnace hearth rolls having sleeves of rebonded fused silica thereon by processing silicon steel strip
JPS51151215A (en) *	1975-06-21	1976-12-25	Kawasaki Steel Corp	Process for manufacturing non-oriented silicon steel plate with low co re loss and high magnetic flux density
CA1202549A (en) *	1982-07-19	1986-04-01	Robert F. Miller	Method for producing cube-on-edge oriented silicon steel

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US2307391A (en) *	1938-10-14	1943-01-05	American Rolling Mill Co	Art of producing magnetic material
US2303343A (en) *	1941-01-14	1942-12-01	Carnegie Illinois Steel Corp	Silicon steel electrical strip
US2473156A (en) *	1944-11-16	1949-06-14	Armco Steel Corp	Process for developing high magnetic permeability and low core loss in very thin silicon steel
US2599340A (en) *	1948-10-21	1952-06-03	Armco Steel Corp	Process of increasing the permeability of oriented silicon steels
DE1009214B (de) *	1954-03-27	1957-05-29	Ver Deutsche Metallwerke Ag	Verfahren zur Erzeugung ausgepraegter Wuerfeltextur in magnetisierbaren Baendern undBlechen aus silizium- und/oder aluminiumhaltigen Eisenlegierungen
US2992952A (en) *	1955-12-01	1961-07-18	Vacuumschmelze Ag	Method of manufacturing magnetic sheets

0
- BE BE622386D patent/BE622386A/xx unknown
1960
- 1960-05-24 GB GB18345/60A patent/GB950082A/en not_active Expired
- 1960-05-25 FR FR828311A patent/FR1272943A/fr not_active Expired
- 1960-06-10 DE DEA34859A patent/DE1277287B/de active Pending
- 1960-06-11 CH CH667660A patent/CH432566A/de unknown
1961
- 1961-10-13 US US145540A patent/US3130094A/en not_active Expired - Lifetime
1962
- 1962-09-17 GB GB35311/62A patent/GB974686A/en not_active Expired
- 1962-10-08 CH CH1179262A patent/CH485857A/de unknown
- 1962-10-11 DE DEA41362A patent/DE1293180B/de active Pending

Also Published As

Publication number	Publication date
DE1277287B (de)	1968-09-12
FR1272943A (fr)	1961-10-06
US3130094A (en)	1964-04-21
DE1293180B (de)	1969-04-24
GB950082A (en)	1964-02-19
CH432566A (de)	1967-03-31
GB974686A (en)	1964-11-11
CH485857A (de)	1970-02-15

Publication	Publication Date	Title
AT212261B (OSRAM)	1960-12-12
JPS3614561Y1 (OSRAM)	1961-06-03
AT219912B (OSRAM)	1962-02-26
AT218043B (OSRAM)	1961-11-10
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BE586328A (OSRAM)
BE585450A (OSRAM)
BE586595A (OSRAM)
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BE579636A (OSRAM)	1959-12-14
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NL247333A (OSRAM)
BE585093A (OSRAM)
NL132776C (OSRAM)
BE581936A (OSRAM)
BE503570A (OSRAM)
BE584355A (OSRAM)	1959-11-30
BE576809A (OSRAM)
NL247981A (OSRAM)
BE578627A (OSRAM)