BR9808090A - Processo para têmpera (resfriamento rápido) de ligas metálicas tratáveis. - Google Patents
Processo para têmpera (resfriamento rápido) de ligas metálicas tratáveis.Info
- Publication number
- BR9808090A BR9808090A BR9808090-3A BR9808090A BR9808090A BR 9808090 A BR9808090 A BR 9808090A BR 9808090 A BR9808090 A BR 9808090A BR 9808090 A BR9808090 A BR 9808090A
- Authority
- BR
- Brazil
- Prior art keywords
- metal alloys
- quenching
- rapid cooling
- treatable metal
- treatable
- Prior art date
Links
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
- C21D1/00—General methods or devices for heat treatment, e.g. annealing, hardening, quenching or tempering
- C21D1/56—General methods or devices for heat treatment, e.g. annealing, hardening, quenching or tempering characterised by the quenching agents
-
- 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
- C21D1/56—General methods or devices for heat treatment, e.g. annealing, hardening, quenching or tempering characterised by the quenching agents
- C21D1/60—Aqueous agents
-
- 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
- C21D1/62—Quenching devices
- C21D1/667—Quenching devices for spray quenching
-
- 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
- C22C38/06—Ferrous alloys, e.g. steel alloys containing aluminium
-
- C—CHEMISTRY; METALLURGY
- C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
- C22F—CHANGING THE PHYSICAL STRUCTURE OF NON-FERROUS METALS AND NON-FERROUS ALLOYS
- C22F1/00—Changing the physical structure of non-ferrous metals or alloys by heat treatment or by hot or cold working
- C22F1/04—Changing the physical structure of non-ferrous metals or alloys by heat treatment or by hot or cold working of aluminium or alloys based thereon
-
- C—CHEMISTRY; METALLURGY
- C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
- C22F—CHANGING THE PHYSICAL STRUCTURE OF NON-FERROUS METALS AND NON-FERROUS ALLOYS
- C22F1/00—Changing the physical structure of non-ferrous metals or alloys by heat treatment or by hot or cold working
- C22F1/04—Changing the physical structure of non-ferrous metals or alloys by heat treatment or by hot or cold working of aluminium or alloys based thereon
- C22F1/047—Changing the physical structure of non-ferrous metals or alloys by heat treatment or by hot or cold working of aluminium or alloys based thereon of alloys with magnesium as the next major constituent
-
- C—CHEMISTRY; METALLURGY
- C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
- C22F—CHANGING THE PHYSICAL STRUCTURE OF NON-FERROUS METALS AND NON-FERROUS ALLOYS
- C22F1/00—Changing the physical structure of non-ferrous metals or alloys by heat treatment or by hot or cold working
- C22F1/04—Changing the physical structure of non-ferrous metals or alloys by heat treatment or by hot or cold working of aluminium or alloys based thereon
- C22F1/053—Changing the physical structure of non-ferrous metals or alloys by heat treatment or by hot or cold working of aluminium or alloys based thereon of alloys with zinc as the next major constituent
-
- C—CHEMISTRY; METALLURGY
- C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
- C22F—CHANGING THE PHYSICAL STRUCTURE OF NON-FERROUS METALS AND NON-FERROUS ALLOYS
- C22F1/00—Changing the physical structure of non-ferrous metals or alloys by heat treatment or by hot or cold working
- C22F1/04—Changing the physical structure of non-ferrous metals or alloys by heat treatment or by hot or cold working of aluminium or alloys based thereon
- C22F1/057—Changing the physical structure of non-ferrous metals or alloys by heat treatment or by hot or cold working of aluminium or alloys based thereon of alloys with copper as the next major constituent
-
- 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
- C21D1/56—General methods or devices for heat treatment, e.g. annealing, hardening, quenching or tempering characterised by the quenching agents
- C21D1/613—Gases; Liquefied or solidified normally gaseous material
-
- 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
- C21D9/573—Continuous furnaces for strip or wire with cooling
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 Treatments In General, Especially Conveying And Cooling (AREA)
Abstract
Patente de Invenção: <B>"PROCESSO PARA TêMPERA (RESFRIAMENTO RáPIDO) DE LIGAS METáLICAS TRATáVEIS"<D>. A presente invenção refere-se a um processo compreendido de um meio de têmpera com líquido controlavelmente variável para ligas metálicas até ou acima da temperatura de Leidenfrost sem distorção da liga metálica.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US4154097P | 1997-03-25 | 1997-03-25 | |
PCT/US1998/005689 WO1998042885A1 (en) | 1997-03-25 | 1998-03-24 | Process for quenching heat treatable metal alloys |
Publications (1)
Publication Number | Publication Date |
---|---|
BR9808090A true BR9808090A (pt) | 2000-03-08 |
Family
ID=21917052
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
BR9808090-3A BR9808090A (pt) | 1997-03-25 | 1998-03-24 | Processo para têmpera (resfriamento rápido) de ligas metálicas tratáveis. |
Country Status (9)
Country | Link |
---|---|
US (1) | US6368430B1 (pt) |
EP (1) | EP0970260B1 (pt) |
JP (1) | JP2001518144A (pt) |
KR (1) | KR20010005760A (pt) |
AU (1) | AU6769498A (pt) |
BR (1) | BR9808090A (pt) |
CA (1) | CA2284926A1 (pt) |
DE (1) | DE69825734T2 (pt) |
WO (1) | WO1998042885A1 (pt) |
Families Citing this family (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20020017344A1 (en) * | 1999-12-17 | 2002-02-14 | Gupta Alok Kumar | Method of quenching alloy sheet to minimize distortion |
DE60021915D1 (de) * | 1999-12-17 | 2005-09-15 | Alcan Int Ltd | Verfahen zum abschrecken eines legierungsbleches zur minimierung von verziehung |
JP2002275603A (ja) * | 2001-03-16 | 2002-09-25 | Kobe Steel Ltd | 熱処理型アルミニウム合金押出材のプレス焼入れ方法及びプレス焼入れ用冷却装置 |
GB0125177D0 (en) | 2001-10-19 | 2001-12-12 | Clariant Int Ltd | Improvements in or relating to organic compounds |
KR100817183B1 (ko) * | 2001-12-21 | 2008-03-27 | 재단법인 포항산업과학연구원 | 후판의 가속 냉각장치 |
CN103160659B (zh) * | 2011-12-12 | 2015-05-20 | 东北大学 | 一种钳式紧凑型在线淬火系统 |
WO2016044365A1 (en) | 2014-09-18 | 2016-03-24 | Consolidated Engineering Company, Inc. | System and method for quenching castings |
US10308993B2 (en) | 2015-06-12 | 2019-06-04 | Consolidated Engineering Company, Inc. | System and method for improving quench air flow |
FR3101888B1 (fr) * | 2019-10-14 | 2024-02-09 | Fives Stein | Refroidissement rapide des tôles d’acier à haute limite élastique |
Family Cites Families (14)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE1508432A1 (de) * | 1966-08-18 | 1969-10-23 | Olin Mathieson | Vorrichtung zur Schnellabschreckung von Metallblechen oder -streifen |
US3533261A (en) | 1967-06-15 | 1970-10-13 | Frans Hollander | Method and a device for cooling hot-rolled metal strip on a run-out table after being rolled |
US4073332A (en) | 1974-09-26 | 1978-02-14 | Centre De Recherches Metallurgiques Centrum Voor Research In De Metallurgie | Method of controlling continuous casting of a metal |
FR2552780B1 (fr) | 1983-09-29 | 1988-03-04 | Cegedur | Procede de refroidissement module minimisant les deformations des produits plats metallurgiques |
FR2571384A1 (fr) * | 1984-10-09 | 1986-04-11 | Bertin & Cie | Procede de trempe au defile de toles d'un metal tel que l'acier et installation pour sa mise en oeuvre |
JPS61189845A (ja) | 1985-02-18 | 1986-08-23 | Nippon Kokan Kk <Nkk> | 薄板状鋳片の製造方法 |
USRE34442E (en) | 1987-07-20 | 1993-11-16 | Norsk Hydro A.S | Method for producing an aluminum alloy |
DE3809645A1 (de) * | 1988-03-18 | 1989-09-28 | Mannesmann Ag | Verfahren zum abkuehlen von hohlkoerpern |
ZA908728B (en) | 1989-11-23 | 1991-08-28 | Alusuisse Lonza Services Ag | Cooling of cast billets |
US5284327A (en) | 1992-04-29 | 1994-02-08 | Aluminum Company Of America | Extrusion quenching apparatus and related method |
CH686072A5 (de) | 1992-06-19 | 1995-12-29 | Alusuisse Lonza Services Ag | Sprayanlage zum Kuhlen von Profilen. |
US5496423A (en) | 1992-06-23 | 1996-03-05 | Kaiser Aluminum & Chemical Corporation | Method of manufacturing aluminum sheet stock using two sequences of continuous, in-line operations |
EP0699242B1 (en) * | 1993-05-18 | 2000-07-12 | Aluminum Company Of America | A method of heat treating metal with liquid coolant containing dissolved gas |
US5697169A (en) * | 1996-11-12 | 1997-12-16 | Busch Co. | Apparatus for cooling strip and associated method |
-
1998
- 1998-03-24 AU AU67694/98A patent/AU6769498A/en not_active Abandoned
- 1998-03-24 EP EP98913057A patent/EP0970260B1/en not_active Revoked
- 1998-03-24 US US09/381,870 patent/US6368430B1/en not_active Expired - Lifetime
- 1998-03-24 CA CA002284926A patent/CA2284926A1/en not_active Abandoned
- 1998-03-24 KR KR1019997008831A patent/KR20010005760A/ko not_active Application Discontinuation
- 1998-03-24 JP JP54588998A patent/JP2001518144A/ja not_active Ceased
- 1998-03-24 BR BR9808090-3A patent/BR9808090A/pt active Search and Examination
- 1998-03-24 WO PCT/US1998/005689 patent/WO1998042885A1/en not_active Application Discontinuation
- 1998-03-24 DE DE69825734T patent/DE69825734T2/de not_active Revoked
Also Published As
Publication number | Publication date |
---|---|
KR20010005760A (ko) | 2001-01-15 |
JP2001518144A (ja) | 2001-10-09 |
AU6769498A (en) | 1998-10-20 |
DE69825734T2 (de) | 2005-08-25 |
US6368430B1 (en) | 2002-04-09 |
DE69825734D1 (de) | 2004-09-23 |
CA2284926A1 (en) | 1998-10-01 |
EP0970260A1 (en) | 2000-01-12 |
EP0970260B1 (en) | 2004-08-18 |
WO1998042885A1 (en) | 1998-10-01 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
B06A | Patent application procedure suspended [chapter 6.1 patent gazette] | ||
B09A | Decision: intention to grant [chapter 9.1 patent gazette] | ||
B11D | Dismissal acc. art. 38, par 2 of ipl - failure to pay fee after grant in time |