ZA200204982B - Heat treatment of age-hardenable aluminium alloys. - Google Patents
Heat treatment of age-hardenable aluminium alloys. Download PDFInfo
- Publication number
- ZA200204982B ZA200204982B ZA200204982A ZA200204982A ZA200204982B ZA 200204982 B ZA200204982 B ZA 200204982B ZA 200204982 A ZA200204982 A ZA 200204982A ZA 200204982 A ZA200204982 A ZA 200204982A ZA 200204982 B ZA200204982 B ZA 200204982B
- Authority
- ZA
- South Africa
- Prior art keywords
- temperature
- alloy
- stage
- ageing
- time
- Prior art date
Links
- 238000010438 heat treatment Methods 0.000 title claims abstract description 29
- 229910000838 Al alloy Inorganic materials 0.000 title claims abstract description 21
- 239000000956 alloy Substances 0.000 claims abstract description 190
- 229910045601 alloy Inorganic materials 0.000 claims abstract description 189
- 230000032683 aging Effects 0.000 claims abstract description 74
- 238000001816 cooling Methods 0.000 claims abstract description 16
- 238000001556 precipitation Methods 0.000 claims abstract description 16
- 238000005275 alloying Methods 0.000 claims abstract description 8
- 238000010900 secondary nucleation Methods 0.000 claims abstract description 7
- 239000006104 solid solution Substances 0.000 claims abstract description 7
- 238000003483 aging Methods 0.000 claims description 91
- 238000000034 method Methods 0.000 claims description 65
- 230000008569 process Effects 0.000 claims description 65
- 238000011282 treatment Methods 0.000 claims description 64
- 239000000243 solution Substances 0.000 claims description 34
- 238000010791 quenching Methods 0.000 claims description 23
- 230000000171 quenching effect Effects 0.000 claims description 18
- 238000005728 strengthening Methods 0.000 claims description 16
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 9
- 238000005266 casting Methods 0.000 claims description 8
- 238000004519 manufacturing process Methods 0.000 claims description 3
- 230000035882 stress Effects 0.000 claims description 3
- 230000000930 thermomechanical effect Effects 0.000 claims description 3
- ATJFFYVFTNAWJD-UHFFFAOYSA-N Tin Chemical compound [Sn] ATJFFYVFTNAWJD-UHFFFAOYSA-N 0.000 claims 1
- 239000012530 fluid Substances 0.000 claims 1
- 239000007788 liquid Substances 0.000 claims 1
- 239000010432 diamond Substances 0.000 description 18
- 230000004044 response Effects 0.000 description 16
- 230000000694 effects Effects 0.000 description 15
- 229910019015 Mg-Ag Inorganic materials 0.000 description 8
- 239000002244 precipitate Substances 0.000 description 7
- 230000006872 improvement Effects 0.000 description 6
- 239000000463 material Substances 0.000 description 6
- 238000005482 strain hardening Methods 0.000 description 6
- 238000010586 diagram Methods 0.000 description 5
- 238000012545 processing Methods 0.000 description 5
- LYCAIKOWRPUZTN-UHFFFAOYSA-N Ethylene glycol Chemical compound OCCO LYCAIKOWRPUZTN-UHFFFAOYSA-N 0.000 description 3
- 230000007423 decrease Effects 0.000 description 3
- 239000000047 product Substances 0.000 description 3
- 239000007787 solid Substances 0.000 description 3
- 238000012360 testing method Methods 0.000 description 3
- 229910001316 Ag alloy Inorganic materials 0.000 description 2
- 229910000881 Cu alloy Inorganic materials 0.000 description 2
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 description 2
- WHXSMMKQMYFTQS-UHFFFAOYSA-N Lithium Chemical compound [Li] WHXSMMKQMYFTQS-UHFFFAOYSA-N 0.000 description 2
- RSPISYXLHRIGJD-UHFFFAOYSA-N OOOO Chemical compound OOOO RSPISYXLHRIGJD-UHFFFAOYSA-N 0.000 description 2
- FAPWRFPIFSIZLT-UHFFFAOYSA-M Sodium chloride Chemical compound [Na+].[Cl-] FAPWRFPIFSIZLT-UHFFFAOYSA-M 0.000 description 2
- 230000003247 decreasing effect Effects 0.000 description 2
- 239000006185 dispersion Substances 0.000 description 2
- 229910052744 lithium Inorganic materials 0.000 description 2
- 239000003607 modifier Substances 0.000 description 2
- 238000003303 reheating Methods 0.000 description 2
- 229910052709 silver Inorganic materials 0.000 description 2
- 229910018182 Al—Cu Inorganic materials 0.000 description 1
- 229910018464 Al—Mg—Si Inorganic materials 0.000 description 1
- 229910018569 Al—Zn—Mg—Cu Inorganic materials 0.000 description 1
- 229910017818 Cu—Mg Inorganic materials 0.000 description 1
- 229910000861 Mg alloy Inorganic materials 0.000 description 1
- JGFZNNIVVJXRND-UHFFFAOYSA-N N,N-Diisopropylethylamine (DIPEA) Chemical compound CCN(C(C)C)C(C)C JGFZNNIVVJXRND-UHFFFAOYSA-N 0.000 description 1
- BQCADISMDOOEFD-UHFFFAOYSA-N Silver Chemical compound [Ag] BQCADISMDOOEFD-UHFFFAOYSA-N 0.000 description 1
- 238000007792 addition Methods 0.000 description 1
- 230000004075 alteration Effects 0.000 description 1
- 150000001398 aluminium Chemical class 0.000 description 1
- 239000004411 aluminium Substances 0.000 description 1
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical group [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 1
- 229910052782 aluminium Inorganic materials 0.000 description 1
- 230000008901 benefit Effects 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 238000007657 chevron notch test Methods 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000007797 corrosion Effects 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- 238000005336 cracking Methods 0.000 description 1
- 230000001419 dependent effect Effects 0.000 description 1
- 230000001627 detrimental effect Effects 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 230000018109 developmental process Effects 0.000 description 1
- 238000009826 distribution Methods 0.000 description 1
- 238000009661 fatigue test Methods 0.000 description 1
- 239000011777 magnesium Substances 0.000 description 1
- 238000002844 melting Methods 0.000 description 1
- 230000008018 melting Effects 0.000 description 1
- 239000007769 metal material Substances 0.000 description 1
- 238000001000 micrograph Methods 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000036961 partial effect Effects 0.000 description 1
- 238000004663 powder metallurgy Methods 0.000 description 1
- 230000000750 progressive effect Effects 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- 230000000717 retained effect Effects 0.000 description 1
- 238000005096 rolling process Methods 0.000 description 1
- 239000004576 sand Substances 0.000 description 1
- 239000004332 silver Substances 0.000 description 1
- 239000011780 sodium chloride Substances 0.000 description 1
- 238000007655 standard test method Methods 0.000 description 1
- 238000011272 standard treatment Methods 0.000 description 1
- 239000008399 tap water Substances 0.000 description 1
- 235000020679 tap water Nutrition 0.000 description 1
- 238000005496 tempering Methods 0.000 description 1
- 238000009864 tensile test Methods 0.000 description 1
- 230000036962 time dependent Effects 0.000 description 1
- 239000011800 void material Substances 0.000 description 1
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
- 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
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Materials Engineering (AREA)
- Crystallography & Structural Chemistry (AREA)
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Mechanical Engineering (AREA)
- Thermal Sciences (AREA)
- Metallurgy (AREA)
- Heat Treatment Of Articles (AREA)
- Heat Treatments In General, Especially Conveying And Cooling (AREA)
- Cookers (AREA)
- Pressure Welding/Diffusion-Bonding (AREA)
- Chemical Treatment Of Metals (AREA)
- Control Of Heat Treatment Processes (AREA)
- Heat Treatment Of Nonferrous Metals Or Alloys (AREA)
- Conductive Materials (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| AUPQ4853A AUPQ485399A0 (en) | 1999-12-23 | 1999-12-23 | Heat treatment of age-hardenable aluminium alloys |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| ZA200204982B true ZA200204982B (en) | 2004-01-26 |
Family
ID=3818992
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| ZA200204982A ZA200204982B (en) | 1999-12-23 | 2002-06-20 | Heat treatment of age-hardenable aluminium alloys. |
Country Status (17)
| Country | Link |
|---|---|
| US (1) | US7025839B2 (fr) |
| EP (1) | EP1268869B1 (fr) |
| JP (1) | JP2003518557A (fr) |
| KR (1) | KR20020065600A (fr) |
| CN (1) | CN100370053C (fr) |
| AT (1) | ATE308628T1 (fr) |
| AU (1) | AUPQ485399A0 (fr) |
| BR (1) | BR0016684B1 (fr) |
| CA (1) | CA2395460C (fr) |
| DE (1) | DE60023753T2 (fr) |
| MX (1) | MXPA02006210A (fr) |
| MY (1) | MY136865A (fr) |
| NO (1) | NO20023004L (fr) |
| RU (1) | RU2266348C2 (fr) |
| TW (1) | TW524865B (fr) |
| WO (1) | WO2001048259A1 (fr) |
| ZA (1) | ZA200204982B (fr) |
Families Citing this family (19)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| AUPR360801A0 (en) * | 2001-03-08 | 2001-04-05 | Commonwealth Scientific And Industrial Research Organisation | Heat treatment of age-hardenable aluminium alloys utilising secondary precipitation |
| US6925352B2 (en) | 2001-08-17 | 2005-08-02 | National Research Council Of Canada | Method and system for prediction of precipitation kinetics in precipitation-hardenable aluminum alloys |
| US8323425B2 (en) | 2008-03-05 | 2012-12-04 | GM Global Technology Operations LLC | Artificial aging process for aluminum alloys |
| US8728258B2 (en) * | 2008-06-10 | 2014-05-20 | GM Global Technology Operations LLC | Sequential aging of aluminum silicon casting alloys |
| US8168015B2 (en) | 2008-10-23 | 2012-05-01 | GM Global Technology Operations LLC | Direct quench heat treatment for aluminum alloy castings |
| JP5626956B2 (ja) * | 2009-10-22 | 2014-11-19 | 日本碍子株式会社 | 析出硬化型合金薄帯の製造装置、冷却ロール及び析出硬化型合金薄帯の製造方法 |
| CN102534324B (zh) * | 2012-02-28 | 2014-07-16 | 北京工业大学 | 一种高锌高强Al-Zn-Mg-Cu铝合金热处理工艺 |
| DE102012008245B4 (de) * | 2012-04-25 | 2020-07-02 | Audi Ag | Verfahren zum Aushärten eines Bauteils |
| EP2712942B1 (fr) * | 2012-09-27 | 2017-11-01 | Hydro Aluminium Rolled Products GmbH | Procédé et appareil de traitement thermique d'une pièce en aluminium et pièce en aluminium |
| PT2770071T (pt) | 2013-02-21 | 2017-04-19 | Hydro Aluminium Rolled Prod | Liga de alumínio para a produção de produtos semiacabados ou componentes para automóveis, procedimento para a produção de uma tira de alumínio a partir dessa liga de alumínio bem como tira de liga de alumínio e utilizações da mesma |
| CA2967464C (fr) * | 2014-12-09 | 2019-11-05 | Novelis Inc. | Temps de vieillissement reduit d'alliage de la serie 7xxx |
| DE102014018660A1 (de) | 2014-12-13 | 2015-06-18 | Daimler Ag | Verfahren zum Herstellen eines Gussbauteils |
| KR102076897B1 (ko) | 2015-04-28 | 2020-02-12 | 콘솔리데이티드 엔지니어링 캄파니, 인크. | 알루미늄 합금 주물을 열처리하는 시스템 및 방법 |
| KR101756016B1 (ko) * | 2016-04-27 | 2017-07-20 | 현대자동차주식회사 | 다이캐스팅용 알루미늄 합금 및 이를 이용하여 제조한 알루미늄 합금의 열처리 방법 |
| WO2018025275A1 (fr) | 2016-08-04 | 2018-02-08 | Indian Institute Of Technology, Bombay | Procédé de vieillissement thermique à quatre étapes pour l'amélioration de la résistance à la fissuration influencée par l'environnement d'alliages d'aluminium de série 7xxx |
| CN108655668B (zh) * | 2018-04-28 | 2020-06-19 | 武汉理工大学 | 铝合金拼焊板成形加工工艺 |
| RU2707114C1 (ru) * | 2019-04-29 | 2019-11-22 | Федеральное государственное автономное образовательное учреждение высшего образования "Белгородский государственный национальный исследовательский университет" (НИУ "БелГУ") | Способ термомеханической обработки полуфабрикатов из термоупрочняемых Al-Cu-Mg-Ag сплавов |
| CN113699471A (zh) * | 2021-09-07 | 2021-11-26 | 西北工业大学 | 一种aa2195铝锂合金的断续时效处理方法 |
| CN116732374B (zh) * | 2023-06-15 | 2023-12-01 | 湘潭大学 | 一种掺杂钪和锆制备6061铝合金的方法及6061铝合金 |
Family Cites Families (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5108520A (en) * | 1980-02-27 | 1992-04-28 | Aluminum Company Of America | Heat treatment of precipitation hardening alloys |
| SU933789A1 (ru) * | 1980-11-11 | 1982-06-07 | Филиал Научно-исследовательского института приборов | Способ обработки сплавов на основе алюмини |
| JPS59226197A (ja) * | 1983-06-07 | 1984-12-19 | Yoshida Kogyo Kk <Ykk> | アルミニウム合金の模様付け表面処理方法 |
| AU578828B2 (en) | 1985-07-08 | 1988-11-03 | Allied Corporation | High strength, ductile, low density aluminum base-lithium- zirconium alloys |
| US5076859A (en) * | 1989-12-26 | 1991-12-31 | Aluminum Company Of America | Heat treatment of aluminum-lithium alloys |
| GB9107875D0 (en) | 1991-04-12 | 1991-06-05 | Alcan Int Ltd | Improvements in or relating to aluminium alloys |
| JPH07197219A (ja) * | 1993-12-28 | 1995-08-01 | Furukawa Electric Co Ltd:The | 成形用アルミニウム合金板材の製造方法 |
| WO1995024514A1 (fr) | 1994-03-10 | 1995-09-14 | Reynolds Metals Company | Traitement thermique applique a une plaque epaisse en aluminium |
| MX9701680A (es) * | 1994-09-06 | 1997-06-28 | Alcan Int Ltd | Proceso de tratamiento termico para lamina de aleacion de aluminio. |
| FR2726007B1 (fr) * | 1994-10-25 | 1996-12-13 | Pechiney Rhenalu | Procede de fabrication de produits en alliage alsimgcu a resistance amelioree a la corrosion intercristalline |
| GB9424970D0 (en) | 1994-12-10 | 1995-02-08 | British Aerospace | Thermal stabilisation of Al-Li alloy |
| TW297839B (en) | 1995-05-02 | 1997-02-11 | Shenq-Long Lii | Heat treatment of Al-Si-Mg cast alloys |
| JP3848707B2 (ja) * | 1996-09-04 | 2006-11-22 | 日本特殊陶業株式会社 | 時効硬化型アルミニウム合金部材とセラミックス部材との接合体の製造方法 |
-
1999
- 1999-12-23 AU AUPQ4853A patent/AUPQ485399A0/en not_active Abandoned
-
2000
- 2000-12-21 DE DE60023753T patent/DE60023753T2/de not_active Expired - Fee Related
- 2000-12-21 RU RU2002119573/02A patent/RU2266348C2/ru not_active IP Right Cessation
- 2000-12-21 CA CA002395460A patent/CA2395460C/fr not_active Expired - Fee Related
- 2000-12-21 EP EP00988516A patent/EP1268869B1/fr not_active Expired - Lifetime
- 2000-12-21 KR KR1020027008108A patent/KR20020065600A/ko not_active Application Discontinuation
- 2000-12-21 MX MXPA02006210A patent/MXPA02006210A/es active IP Right Grant
- 2000-12-21 WO PCT/AU2000/001601 patent/WO2001048259A1/fr active IP Right Grant
- 2000-12-21 BR BRPI0016684-7A patent/BR0016684B1/pt not_active IP Right Cessation
- 2000-12-21 CN CNB008190291A patent/CN100370053C/zh not_active Expired - Fee Related
- 2000-12-21 AT AT00988516T patent/ATE308628T1/de not_active IP Right Cessation
- 2000-12-21 JP JP2001548768A patent/JP2003518557A/ja not_active Abandoned
- 2000-12-22 TW TW089127703A patent/TW524865B/zh active
- 2000-12-22 MY MYPI20006154A patent/MY136865A/en unknown
-
2002
- 2002-06-14 US US10/172,365 patent/US7025839B2/en not_active Expired - Fee Related
- 2002-06-20 ZA ZA200204982A patent/ZA200204982B/en unknown
- 2002-06-21 NO NO20023004A patent/NO20023004L/no not_active Application Discontinuation
Also Published As
| Publication number | Publication date |
|---|---|
| MXPA02006210A (es) | 2003-01-28 |
| MY136865A (en) | 2008-11-28 |
| US20030041934A1 (en) | 2003-03-06 |
| RU2002119573A (ru) | 2004-02-10 |
| BR0016684B1 (pt) | 2008-11-18 |
| CN1434877A (zh) | 2003-08-06 |
| RU2266348C2 (ru) | 2005-12-20 |
| ATE308628T1 (de) | 2005-11-15 |
| BR0016684A (pt) | 2002-09-03 |
| EP1268869A4 (fr) | 2003-07-02 |
| CA2395460C (fr) | 2008-07-29 |
| DE60023753D1 (de) | 2005-12-08 |
| AUPQ485399A0 (en) | 2000-02-03 |
| EP1268869A1 (fr) | 2003-01-02 |
| CA2395460A1 (fr) | 2001-07-05 |
| WO2001048259A1 (fr) | 2001-07-05 |
| KR20020065600A (ko) | 2002-08-13 |
| DE60023753T2 (de) | 2006-08-03 |
| NO20023004L (no) | 2002-08-21 |
| TW524865B (en) | 2003-03-21 |
| JP2003518557A (ja) | 2003-06-10 |
| CN100370053C (zh) | 2008-02-20 |
| NO20023004D0 (no) | 2002-06-21 |
| EP1268869B1 (fr) | 2005-11-02 |
| US7025839B2 (en) | 2006-04-11 |
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