SE9400807D0 - Behandling av stål - Google Patents

Behandling av stål

Info

Publication number: SE9400807D0
Authority: SE; Sweden
Prior art keywords: steel; pct; date sep; sec; percent
Prior art date: 1994-03-09

Application number

SE9400807A

Other languages

English (en)

Swedish (sv)

Inventor

Carl-Lennart Axelsson

Sten Ljungars

Lars Folke Saltin

Sven-Eric Lunner

Sten-Aake Braennvall

Original Assignee

Aga Ab

Avesta Sheffield Ab

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.)

1994-03-09

Filing date

1994-03-09

Publication date

1994-03-09

Family has litigation

First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=20393227&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=SE9400807(D0) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.

1994-03-09 Application filed by Aga Ab, Avesta Sheffield Ab filed Critical Aga Ab

1994-03-09 Priority to SE9400807A priority Critical patent/SE9400807D0/xx

1994-03-09 Publication of SE9400807D0 publication Critical patent/SE9400807D0/xx

1995-03-07 Priority to US08/700,438 priority patent/US5783000A/en

1995-03-07 Priority to EP95912541A priority patent/EP0804622B1/de

1995-03-07 Priority to AT95912541T priority patent/ATE180838T1/de

1995-03-07 Priority to DE69510091T priority patent/DE69510091T2/de

1995-03-07 Priority to PCT/SE1995/000243 priority patent/WO1995024509A1/en

1995-03-07 Priority to AU19653/95A priority patent/AU1965395A/en

1995-03-07 Priority to ES95912541T priority patent/ES2134452T3/es

1996-09-09 Priority to FI963528A priority patent/FI110787B/fi

Links

229910000831 Steel Inorganic materials 0.000 title abstract 7
239000010959 steel Substances 0.000 title abstract 7
IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 abstract 2
239000002253 acid Substances 0.000 abstract 1
QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 abstract 1
239000003792 electrolyte Substances 0.000 abstract 1
239000000446 fuel Substances 0.000 abstract 1
239000007789 gas Substances 0.000 abstract 1
239000007788 liquid Substances 0.000 abstract 1
239000000463 material Substances 0.000 abstract 1
229910052757 nitrogen Inorganic materials 0.000 abstract 1
239000001301 oxygen Substances 0.000 abstract 1
229910052760 oxygen Inorganic materials 0.000 abstract 1

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
- C21D6/00—Heat treatment of ferrous alloys
- C21D6/002—Heat treatment of ferrous alloys containing Cr
- 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
- C21D1/34—Methods of heating
- C21D1/52—Methods of heating with flames
- 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
- C21D9/00—Heat treatment, e.g. annealing, hardening, quenching or tempering, adapted for particular articles; Furnaces therefor
- C21D9/52—Heat treatment, e.g. annealing, hardening, quenching or tempering, adapted for particular articles; Furnaces therefor for wires; for strips ; for rods of unlimited length
- C21D9/54—Furnaces for treating strips or wire
- C21D9/56—Continuous furnaces for strip or wire
- C21D9/562—Details

Landscapes

Chemical & Material Sciences (AREA)
Engineering & Computer Science (AREA)
Materials Engineering (AREA)
Thermal Sciences (AREA)
Crystallography & Structural Chemistry (AREA)
Mechanical Engineering (AREA)
Physics & Mathematics (AREA)
Metallurgy (AREA)
Organic Chemistry (AREA)
Heat Treatment Of Strip Materials And Filament Materials (AREA)
Cleaning And De-Greasing Of Metallic Materials By Chemical Methods (AREA)
Heat Treatments In General, Especially Conveying And Cooling (AREA)
Chemical Treatment Of Metals (AREA)
Heat Treatment Of Articles (AREA)
Coating With Molten Metal (AREA)

SE9400807A 1994-03-09 1994-03-09 Behandling av stål SE9400807D0 (sv)

Priority Applications (9)

Application Number	Priority Date	Filing Date	Title
SE9400807A SE9400807D0 (sv)	1994-03-09	1994-03-09	Behandling av stål
US08/700,438 US5783000A (en)	1994-03-09	1995-03-07	Method for heat treatment of steel, and products of steel
EP95912541A EP0804622B1 (de)	1994-03-09	1995-03-07	Verfahren zur Wärmebehandlung von rostfreiem Stahl
AT95912541T ATE180838T1 (de)	1994-03-09	1995-03-07	Verfahren zur wärmebehandlung von rostfreiem stahl
DE69510091T DE69510091T2 (de)	1994-03-09	1995-03-07	Verfahren zur Wärmebehandlung von rostfreiem Stahl
PCT/SE1995/000243 WO1995024509A1 (en)	1994-03-09	1995-03-07	Method for heat treatment of steel, and products of steel
AU19653/95A AU1965395A (en)	1994-03-09	1995-03-07	Method for heat treatment of steel, and products of steel
ES95912541T ES2134452T3 (es)	1994-03-09	1995-03-07	Metodo de termotratamiento del acero inoxidable.
FI963528A FI110787B (fi)	1994-03-09	1996-09-09	Menetelmä teräksen lämpökäsittelemiseksi

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
SE9400807A SE9400807D0 (sv)	1994-03-09	1994-03-09	Behandling av stål

Publications (1)

Publication Number	Publication Date
SE9400807D0 true SE9400807D0 (sv)	1994-03-09

Family

ID=20393227

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
SE9400807A SE9400807D0 (sv)	1994-03-09	1994-03-09	Behandling av stål

Country Status (9)

Country	Link
US (1)	US5783000A (de)
EP (1)	EP0804622B1 (de)
AT (1)	ATE180838T1 (de)
AU (1)	AU1965395A (de)
DE (1)	DE69510091T2 (de)
ES (1)	ES2134452T3 (de)
FI (1)	FI110787B (de)
SE (1)	SE9400807D0 (de)
WO (1)	WO1995024509A1 (de)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
ES2260953T3 (es)	1998-12-18	2006-11-01	Outokumpu Stainless Ab	Metodo para fabricacion de bandas y linea de tren de laminacion.
AU3088400A (en)	1998-12-18	2000-07-12	Avesta Sheffield Aktiebolag	Method for manufacturing of strips of stainless steel and integrated rolling mill line
SE521170C2 (sv) *	2002-02-22	2003-10-07	Linde Ag	Förfarande för värmebehandling av rostfritt stål
CN100447260C (zh) *	2006-06-23	2008-12-31	宝山钢铁股份有限公司	盘式带钢快速冷却试验装置及其使用方法
DE102008029581A1 (de) *	2007-07-21	2009-01-22	Sms Demag Ag	Verfahren und Vorrichtung zum Herstellen von Bändern aus Silizum-Stahl oder Mehrphasenstahl

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US1815505A (en) *	1929-11-15	1931-07-21	Oscar J Wilbor	Bright annealing of metals
US4378205A (en) *	1980-04-10	1983-03-29	Union Carbide Corporation	Oxygen aspirator burner and process for firing a furnace
US4397451A (en) *	1981-06-10	1983-08-09	Chugai Ro Kogyo Co., Ltd.	Furnace for the heat treatment of scale-covered steel
US4713154A (en) *	1985-08-08	1987-12-15	Kawasaki Steel Corporation	Continuous annealing and pickling method and apparatus for steel strips
JP2965730B2 (ja) *	1991-03-28	1999-10-18	日新製鋼株式会社	煤発生用バーナおよびそれを用いた煤を付着させる炉

1994
- 1994-03-09 SE SE9400807A patent/SE9400807D0/xx unknown
1995
- 1995-03-07 ES ES95912541T patent/ES2134452T3/es not_active Expired - Lifetime
- 1995-03-07 AU AU19653/95A patent/AU1965395A/en not_active Abandoned
- 1995-03-07 AT AT95912541T patent/ATE180838T1/de not_active IP Right Cessation
- 1995-03-07 US US08/700,438 patent/US5783000A/en not_active Expired - Lifetime
- 1995-03-07 EP EP95912541A patent/EP0804622B1/de not_active Revoked
- 1995-03-07 DE DE69510091T patent/DE69510091T2/de not_active Revoked
- 1995-03-07 WO PCT/SE1995/000243 patent/WO1995024509A1/en not_active Ceased
1996
- 1996-09-09 FI FI963528A patent/FI110787B/fi not_active IP Right Cessation

Also Published As

Publication number	Publication date
FI963528A0 (fi)	1996-09-09
EP0804622B1 (de)	1999-06-02
FI963528L (fi)	1996-11-08
FI110787B (fi)	2003-03-31
EP0804622A1 (de)	1997-11-05
ES2134452T3 (es)	1999-10-01
WO1995024509A1 (en)	1995-09-14
DE69510091D1 (de)	1999-07-08
ATE180838T1 (de)	1999-06-15
AU1965395A (en)	1995-09-25
US5783000A (en)	1998-07-21
DE69510091T2 (de)	1999-12-23

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