LU44042A1 - - Google Patents

Info

Publication number: LU44042A1
Authority: LU; Luxembourg

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.)

1962-07-11

Filing date

1963-07-10

Publication date

1963-09-10

1963-07-10 Application filed filed Critical

1963-09-10 Publication of LU44042A1 publication Critical patent/LU44042A1/xx

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
- C21D3/00—Diffusion processes for extraction of non-metals; Furnaces therefor
- C21D3/02—Extraction of non-metals
- C21D3/04—Decarburising
- 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
- C21D8/02—Modifying the physical properties of ferrous metals or ferrous alloys by deformation combined with, or followed by, heat treatment during manufacturing of plates or strips
- C21D8/04—Modifying the physical properties of ferrous metals or ferrous alloys by deformation combined with, or followed by, heat treatment during manufacturing of plates or strips to produce plates or strips for drawing, e.g. for deep-drawing
- C21D8/0447—Modifying the physical properties of ferrous metals or ferrous alloys by deformation combined with, or followed by, heat treatment during manufacturing of plates or strips to produce plates or strips for drawing, e.g. for deep-drawing characterised by the heat treatment
- C21D8/0457—Modifying the physical properties of ferrous metals or ferrous alloys by deformation combined with, or followed by, heat treatment during manufacturing of plates or strips to produce plates or strips for drawing, e.g. for deep-drawing characterised by the heat treatment with diffusion of elements, e.g. decarburising, nitriding
- 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
- C22C38/12—Ferrous alloys, e.g. steel alloys containing tungsten, tantalum, molybdenum, vanadium, or niobium
- 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
- C22C38/60—Ferrous alloys, e.g. steel alloys containing lead, selenium, tellurium, or antimony, or more than 0.04% by weight of sulfur
- 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
- C21D3/00—Diffusion processes for extraction of non-metals; Furnaces therefor
- C21D3/02—Extraction of non-metals
- C21D3/08—Extraction of nitrogen
- 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
- C21D8/02—Modifying the physical properties of ferrous metals or ferrous alloys by deformation combined with, or followed by, heat treatment during manufacturing of plates or strips
- C21D8/04—Modifying the physical properties of ferrous metals or ferrous alloys by deformation combined with, or followed by, heat treatment during manufacturing of plates or strips to produce plates or strips for drawing, e.g. for deep-drawing
- C21D8/0447—Modifying the physical properties of ferrous metals or ferrous alloys by deformation combined with, or followed by, heat treatment during manufacturing of plates or strips to produce plates or strips for drawing, e.g. for deep-drawing characterised by the heat treatment
- C21D8/0473—Final recrystallisation annealing

Landscapes

Chemical & Material Sciences (AREA)
Engineering & Computer Science (AREA)
Mechanical Engineering (AREA)
Materials Engineering (AREA)
Metallurgy (AREA)
Organic Chemistry (AREA)
Physics & Mathematics (AREA)
Thermal Sciences (AREA)
Crystallography & Structural Chemistry (AREA)
Heat Treatment Of Sheet Steel (AREA)

LU44042D 1962-07-11 1963-07-10 LU44042A1 (mo)

Applications Claiming Priority (2)

Application Number	Priority Date	Filing Date	Title
JP2916662		1962-07-11
JP4627562		1962-10-18

Publications (1)

Publication Number	Publication Date
LU44042A1 true LU44042A1 (mo)	1963-09-10

Family

ID=26367321

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
LU44042D LU44042A1 (mo)	1962-07-11	1963-07-10

Country Status (3)

Country	Link
US (2)	US3239388A (mo)
GB (1)	GB1055185A (mo)
LU (1)	LU44042A1 (mo)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
BE658771A (mo) *	1964-01-25
US3404047A (en) *	1965-12-20	1968-10-01	United States Steel Corp	Method for producing deep-drawing low-carbon steel sheet
JPS5322052B2 (mo) *	1971-12-27	1978-07-06
JPS5468717A (en) *	1977-11-11	1979-06-02	Kawasaki Steel Co	Production of unidirectional silicon steel plate with excellent electromagnetic property

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US2095580A (en) *	1934-06-01	1937-10-12	American Sheet & Tin Plate	Steel strip and its production
US2271242A (en) *	1940-05-23	1942-01-27	Great Lakes Steel Corp	Method of making nonaging steel
US2360868A (en) *	1943-01-02	1944-10-24	Carnegie Illinois Steel Corp	Manufacture of nonaging steel
US2378548A (en) *	1944-01-11	1945-06-19	Bethlehem Steel Corp	Ferrous alloys containing bismuth
US2999749A (en) *	1958-09-17	1961-09-12	Union Carbide Corp	Method for producing non-aging rimmed steels
US3102831A (en) *	1960-08-10	1963-09-03	Molybdenum Corp	Production of columbium containing steels
US3105780A (en) *	1960-09-19	1963-10-01	Gen Electric	Method of decarburizing ferrous materials

1963
- 1963-06-11 US US286994A patent/US3239388A/en not_active Expired - Lifetime
- 1963-06-11 US US286995A patent/US3239389A/en not_active Expired - Lifetime
- 1963-07-08 GB GB27026/63A patent/GB1055185A/en not_active Expired
- 1963-07-10 LU LU44042D patent/LU44042A1/xx unknown

Also Published As

Publication number	Publication date
US3239389A (en)	1966-03-08
GB1055185A (en)	1967-01-18
US3239388A (en)	1966-03-08

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BE616548R (mo)	1962-10-17
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