ATE301733T1 - METHOD FOR QUENCHING AN ALLOY SHEET TO MINIMIZE DISTORTION - Google Patents
METHOD FOR QUENCHING AN ALLOY SHEET TO MINIMIZE DISTORTIONInfo
- Publication number
- ATE301733T1 ATE301733T1 AT00984732T AT00984732T ATE301733T1 AT E301733 T1 ATE301733 T1 AT E301733T1 AT 00984732 T AT00984732 T AT 00984732T AT 00984732 T AT00984732 T AT 00984732T AT E301733 T1 ATE301733 T1 AT E301733T1
- Authority
- AT
- Austria
- Prior art keywords
- article
- cooling
- temperature
- alloy
- cooled
- Prior art date
Links
Classifications
-
- 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
- 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
Abstract
The invention relates to a method of producing a sheet article or other elongated product of solution heat-treated aluminum alloy substantially free of permanent thermal distortion. The article is subjected to a solution heat treatment at a solutionizing temperature to dissolve precipitates present in the alloy, cooled in a gas from the solutionizing temperature to an upper critical temperature below which precipitation of second phase particles of the alloy may occur, further cooled in a liquid from the upper temperature to a lower critical temperature below which precipitation of the components may no longer occur, and optionally additionally cooled to a temperature below the lower critical temperature. The cooling of the article in the gas is carried out at a rate of cooling at which the yield strength of the article remains high enough to resist permanent deformation caused by thermal stress generated within the article by the cooling.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US46730699A | 1999-12-17 | 1999-12-17 | |
PCT/CA2000/001522 WO2001044532A1 (en) | 1999-12-17 | 2000-12-15 | Method of quenching alloy sheet to minimize distortion |
Publications (1)
Publication Number | Publication Date |
---|---|
ATE301733T1 true ATE301733T1 (en) | 2005-08-15 |
Family
ID=23855171
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
AT00984732T ATE301733T1 (en) | 1999-12-17 | 2000-12-15 | METHOD FOR QUENCHING AN ALLOY SHEET TO MINIMIZE DISTORTION |
Country Status (10)
Country | Link |
---|---|
EP (1) | EP1244819B1 (en) |
JP (1) | JP2003517100A (en) |
AT (1) | ATE301733T1 (en) |
AU (1) | AU2137601A (en) |
BR (1) | BR0016417A (en) |
CA (1) | CA2392617A1 (en) |
DE (1) | DE60021915D1 (en) |
IS (1) | IS6407A (en) |
NO (1) | NO20022889D0 (en) |
WO (1) | WO2001044532A1 (en) |
Families Citing this family (8)
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 |
JP2007239001A (en) * | 2006-03-07 | 2007-09-20 | Nissan Motor Co Ltd | Method for manufacturing aluminum die-cast product, and manufacturing apparatus therefor |
FR2900661B1 (en) * | 2006-05-02 | 2008-09-26 | Stein Heurtey | IMPROVEMENT IN THE QUICK HEATING SECTIONS OF CONTINUOUS THERMAL TREATMENT LINES. |
EP2413047B2 (en) † | 2010-07-30 | 2021-11-17 | Grundfos Management A/S | Domestic water heating unit |
CN109890536B (en) | 2016-10-27 | 2022-09-23 | 诺维尔里斯公司 | High strength7XXX series aluminum alloys and methods of making the same |
US11806779B2 (en) * | 2016-10-27 | 2023-11-07 | Novelis Inc. | Systems and methods for making thick gauge aluminum alloy articles |
CA3041562C (en) | 2016-10-27 | 2022-06-14 | Novelis Inc. | High strength 6xxx series aluminum alloys and methods of making the same |
CN116179973A (en) * | 2022-12-06 | 2023-05-30 | 安徽鑫铂科技有限公司 | Metal compound solid solution method of aluminum matrix |
Family Cites Families (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE1508432A1 (en) * | 1966-08-18 | 1969-10-23 | Olin Mathieson | Device for the rapid quenching of metal sheets or strips |
FR2552780B1 (en) * | 1983-09-29 | 1988-03-04 | Cegedur | MODULE COOLING PROCESS MINIMIZING DEFORMATION OF FLAT METALLURGICAL PRODUCTS |
KR20010005760A (en) * | 1997-03-25 | 2001-01-15 | 알코아 인코포레이티드 | Process for Quenching Heat Treatable Metal Alloy |
EP0949348A1 (en) * | 1998-04-09 | 1999-10-13 | Alusuisse Technology & Management AG | Process for controlled cooling of aluminium alloy strips and profiles |
-
2000
- 2000-12-15 DE DE60021915T patent/DE60021915D1/en not_active Expired - Lifetime
- 2000-12-15 CA CA002392617A patent/CA2392617A1/en not_active Abandoned
- 2000-12-15 AU AU21376/01A patent/AU2137601A/en not_active Abandoned
- 2000-12-15 JP JP2001545609A patent/JP2003517100A/en active Pending
- 2000-12-15 WO PCT/CA2000/001522 patent/WO2001044532A1/en active IP Right Grant
- 2000-12-15 EP EP00984732A patent/EP1244819B1/en not_active Expired - Lifetime
- 2000-12-15 AT AT00984732T patent/ATE301733T1/en not_active IP Right Cessation
- 2000-12-15 BR BR0016417-8A patent/BR0016417A/en not_active Application Discontinuation
-
2002
- 2002-06-05 IS IS6407A patent/IS6407A/en unknown
- 2002-06-17 NO NO20022889A patent/NO20022889D0/en not_active Application Discontinuation
Also Published As
Publication number | Publication date |
---|---|
IS6407A (en) | 2002-06-05 |
EP1244819B1 (en) | 2005-08-10 |
NO20022889L (en) | 2002-06-17 |
JP2003517100A (en) | 2003-05-20 |
EP1244819A1 (en) | 2002-10-02 |
BR0016417A (en) | 2002-08-20 |
NO20022889D0 (en) | 2002-06-17 |
DE60021915D1 (en) | 2005-09-15 |
AU2137601A (en) | 2001-06-25 |
WO2001044532A1 (en) | 2001-06-21 |
CA2392617A1 (en) | 2001-06-21 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
JP2003505604A5 (en) | ||
ATE301733T1 (en) | METHOD FOR QUENCHING AN ALLOY SHEET TO MINIMIZE DISTORTION | |
BR0209597A (en) | Sudden cooling method of an alloy plate to minimize distortion. | |
US20100193084A1 (en) | Aluminum-silicon alloys having improved mechanical properties | |
EP1449822A4 (en) | Method for producing trans-1,4-cyclohexane dicarboxylic acid | |
KR970014875A (en) | METHOD FOR MANUFACTURING MOISTURE MATERIAL FOR COPY ALLOY FOR STEEL STEEL CASTING AND METHOD THEREOF | |
RU96121981A (en) | Iron-Super alloy | |
SU575039A3 (en) | Method of heat treatment of deformed aluminium-base materials | |
CN108796181A (en) | One discharge plate member is heat-treated annealing process | |
ATE283746T1 (en) | METHOD AND DEVICE FOR PRODUCING DIRECTIONALLY SOLIDIZED CASTINGS | |
RU2255137C1 (en) | Method of thermal treatment of items or blanks made out of two- phase titanium alloys | |
Szkliniarz et al. | Substructure of titanium alloys after cyclic heat treatment | |
WO2004065043A3 (en) | Method for shortening production time of heat treated aluminum alloy castings | |
WO2002036842A3 (en) | Improved rapid quench of large section precipitation hardenable alloys | |
Deva et al. | Effect of austenitising temperature and cooling condition on mechanical properties of low carbon boron containing steel | |
CN104264022B (en) | A kind of magnesium alloy and preparation method thereof | |
JP2002322548A (en) | METHOD FOR PRODUCING Nb-CONTAINING Ni-BASED HEAT RESISTANT SUPERALLOY AND METHOD FOR IMPROVING NOTCH RUPTURE RESISTANCE THEREOF | |
RU2033469C1 (en) | Method of heat treatment of aluminium alloys | |
Varlan et al. | Studies for updating heat treatment plants for cold rolled strip to increase productivity and reliability in operation | |
Narazaki et al. | Molten sodium quenching of steel parts. | |
RU2241768C1 (en) | Method for temperature cycling of multiphase strained iron-based alloys | |
JPH07310150A (en) | Method for heat-treating aluminum alloy | |
SU859465A1 (en) | Method of termal treatment of permanent magnets | |
RU2011102837A (en) | METHOD FOR PRODUCING METAL INGOT (OPTIONS) | |
SU901303A1 (en) | Method of thermal treatment of alloys |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
UEP | Publication of translation of european patent specification |
Ref document number: 1244819 Country of ref document: EP |
|
REN | Ceased due to non-payment of the annual fee |