CA3003158C - Alliages d'aluminium 7xxx corroyes ameliores, et procedes de production associes - Google Patents
Alliages d'aluminium 7xxx corroyes ameliores, et procedes de production associes Download PDFInfo
- Publication number
- CA3003158C CA3003158C CA3003158A CA3003158A CA3003158C CA 3003158 C CA3003158 C CA 3003158C CA 3003158 A CA3003158 A CA 3003158A CA 3003158 A CA3003158 A CA 3003158A CA 3003158 C CA3003158 C CA 3003158C
- Authority
- CA
- Canada
- Prior art keywords
- aluminum alloy
- 7xxx aluminum
- wrought 7xxx
- another embodiment
- new wrought
- Prior art date
- Legal status (The legal status 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 status listed.)
- Active
Links
- 229910000838 Al alloy Inorganic materials 0.000 title claims abstract description 171
- 238000000034 method Methods 0.000 title description 5
- 229910052725 zinc Inorganic materials 0.000 claims abstract description 31
- 239000012535 impurity Substances 0.000 claims abstract description 30
- 229910052749 magnesium Inorganic materials 0.000 claims abstract description 30
- 229910052720 vanadium Inorganic materials 0.000 claims abstract description 25
- 229910052802 copper Inorganic materials 0.000 claims abstract description 20
- 229910052726 zirconium Inorganic materials 0.000 claims abstract description 17
- 229910052804 chromium Inorganic materials 0.000 claims abstract description 15
- 229910052719 titanium Inorganic materials 0.000 claims abstract description 14
- 229910052748 manganese Inorganic materials 0.000 claims abstract description 13
- 229910052742 iron Inorganic materials 0.000 claims abstract description 11
- 229910052710 silicon Inorganic materials 0.000 claims abstract description 11
- 229910052782 aluminium Inorganic materials 0.000 claims abstract description 7
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 claims abstract description 5
- 238000010791 quenching Methods 0.000 claims description 68
- 239000011777 magnesium Substances 0.000 claims description 30
- 239000011701 zinc Substances 0.000 claims description 30
- 239000000470 constituent Substances 0.000 claims description 14
- 239000002245 particle Substances 0.000 claims description 14
- FYYHWMGAXLPEAU-UHFFFAOYSA-N Magnesium Chemical compound [Mg] FYYHWMGAXLPEAU-UHFFFAOYSA-N 0.000 claims description 13
- HCHKCACWOHOZIP-UHFFFAOYSA-N Zinc Chemical compound [Zn] HCHKCACWOHOZIP-UHFFFAOYSA-N 0.000 claims description 10
- 102220081838 rs111548093 Human genes 0.000 claims description 9
- 229910045601 alloy Inorganic materials 0.000 description 39
- 239000000956 alloy Substances 0.000 description 39
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 30
- 239000010949 copper Substances 0.000 description 19
- 239000011651 chromium Substances 0.000 description 16
- 238000009835 boiling Methods 0.000 description 15
- 239000010936 titanium Substances 0.000 description 15
- 239000011572 manganese Substances 0.000 description 14
- 230000000171 quenching effect Effects 0.000 description 14
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 11
- 238000001816 cooling Methods 0.000 description 11
- LEONUFNNVUYDNQ-UHFFFAOYSA-N vanadium atom Chemical compound [V] LEONUFNNVUYDNQ-UHFFFAOYSA-N 0.000 description 8
- QCWXUUIWCKQGHC-UHFFFAOYSA-N Zirconium Chemical compound [Zr] QCWXUUIWCKQGHC-UHFFFAOYSA-N 0.000 description 7
- 239000000203 mixture Substances 0.000 description 7
- 230000032683 aging Effects 0.000 description 6
- 238000005260 corrosion Methods 0.000 description 6
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 5
- 230000007797 corrosion Effects 0.000 description 5
- 230000035882 stress Effects 0.000 description 4
- 238000012360 testing method Methods 0.000 description 4
- VYZAMTAEIAYCRO-UHFFFAOYSA-N Chromium Chemical compound [Cr] VYZAMTAEIAYCRO-UHFFFAOYSA-N 0.000 description 3
- 229910009369 Zn Mg Inorganic materials 0.000 description 3
- 238000010438 heat treatment Methods 0.000 description 3
- PWHULOQIROXLJO-UHFFFAOYSA-N Manganese Chemical compound [Mn] PWHULOQIROXLJO-UHFFFAOYSA-N 0.000 description 2
- XUIMIQQOPSSXEZ-UHFFFAOYSA-N Silicon Chemical compound [Si] XUIMIQQOPSSXEZ-UHFFFAOYSA-N 0.000 description 2
- FAPWRFPIFSIZLT-UHFFFAOYSA-M Sodium chloride Chemical compound [Na+].[Cl-] FAPWRFPIFSIZLT-UHFFFAOYSA-M 0.000 description 2
- RTAQQCXQSZGOHL-UHFFFAOYSA-N Titanium Chemical compound [Ti] RTAQQCXQSZGOHL-UHFFFAOYSA-N 0.000 description 2
- 229910007727 Zr V Inorganic materials 0.000 description 2
- 230000006978 adaptation Effects 0.000 description 2
- 238000005242 forging Methods 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 230000035945 sensitivity Effects 0.000 description 2
- 239000010703 silicon Substances 0.000 description 2
- 238000005482 strain hardening Methods 0.000 description 2
- 229910001203 Alloy 20 Inorganic materials 0.000 description 1
- 229910018569 Al—Zn—Mg—Cu Inorganic materials 0.000 description 1
- QYEXBYZXHDUPRC-UHFFFAOYSA-N B#[Ti]#B Chemical compound B#[Ti]#B QYEXBYZXHDUPRC-UHFFFAOYSA-N 0.000 description 1
- 229910033181 TiB2 Inorganic materials 0.000 description 1
- 238000005275 alloying Methods 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 238000005266 casting Methods 0.000 description 1
- 238000005336 cracking Methods 0.000 description 1
- 230000000593 degrading effect Effects 0.000 description 1
- 238000009661 fatigue test Methods 0.000 description 1
- 239000012530 fluid Substances 0.000 description 1
- 238000005098 hot rolling Methods 0.000 description 1
- 238000007689 inspection Methods 0.000 description 1
- 238000003754 machining Methods 0.000 description 1
- WPBNNNQJVZRUHP-UHFFFAOYSA-L manganese(2+);methyl n-[[2-(methoxycarbonylcarbamothioylamino)phenyl]carbamothioyl]carbamate;n-[2-(sulfidocarbothioylamino)ethyl]carbamodithioate Chemical compound [Mn+2].[S-]C(=S)NCCNC([S-])=S.COC(=O)NC(=S)NC1=CC=CC=C1NC(=S)NC(=O)OC WPBNNNQJVZRUHP-UHFFFAOYSA-L 0.000 description 1
- 238000005096 rolling process Methods 0.000 description 1
- VSZWPYCFIRKVQL-UHFFFAOYSA-N selanylidenegallium;selenium Chemical compound [Se].[Se]=[Ga].[Se]=[Ga] VSZWPYCFIRKVQL-UHFFFAOYSA-N 0.000 description 1
- 239000011780 sodium chloride Substances 0.000 description 1
- JBQYATWDVHIOAR-UHFFFAOYSA-N tellanylidenegermanium Chemical compound [Te]=[Ge] JBQYATWDVHIOAR-UHFFFAOYSA-N 0.000 description 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
- C22C—ALLOYS
- C22C21/00—Alloys based on aluminium
- C22C21/10—Alloys based on aluminium 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
- C22F1/053—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
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Mechanical Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Crystallography & Structural Chemistry (AREA)
- Continuous Casting (AREA)
- Forging (AREA)
Abstract
On décrit de nouveaux alliages d'aluminium 7xxx corroyés, qui comprennent généralement 3,75 à 8,0% en poids de Zn; 1,25 à 3,0% en poids de Mg, le pourcentage en poids de Zn étant supérieur à celui de Mg; 0,35 à 1,35% en poids de Cu; 0,04 à 0,20% en poids de V; 0,06 à 0,20% en poids de Zr (V+Zr = 0,23% en poids); 0,01 à 0,25% en poids de Ti; jusqu'à 0,50% en poids de Mn; jusqu'à 0,40% en poids de Cr; jusqu'à 0,35% en poids de Fe; et jusqu'à 0,25% en poids de Si, le solde étant constitué d'aluminium et d'impuretés. Les alliages d'aluminium 7xxx corroyés comprennent au plus 0,10% en poids d'une quelconque impureté individuelle, et au plus 0,35% en poids de la totalité des impuretés.
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US201562248165P | 2015-10-29 | 2015-10-29 | |
| US62/248,165 | 2015-10-29 | ||
| PCT/US2016/059120 WO2017075217A1 (fr) | 2015-10-29 | 2016-10-27 | Alliages d'aluminium 7xxx corroyés améliorés, et procédés de production associés |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CA3003158A1 CA3003158A1 (fr) | 2017-05-04 |
| CA3003158C true CA3003158C (fr) | 2020-07-07 |
Family
ID=58631907
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CA3003158A Active CA3003158C (fr) | 2015-10-29 | 2016-10-27 | Alliages d'aluminium 7xxx corroyes ameliores, et procedes de production associes |
Country Status (6)
| Country | Link |
|---|---|
| US (1) | US20170121795A1 (fr) |
| EP (1) | EP3368702B1 (fr) |
| CN (1) | CN108291280B (fr) |
| CA (1) | CA3003158C (fr) |
| HU (1) | HUE063975T2 (fr) |
| WO (1) | WO2017075217A1 (fr) |
Families Citing this family (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107619976B (zh) * | 2017-08-09 | 2019-04-16 | 中车青岛四方机车车辆股份有限公司 | 一种Al-Zn-Mg合金及其制备方法 |
| EP3704279A4 (fr) | 2017-10-31 | 2021-03-10 | Howmet Aerospace Inc. | Alliages d'aluminium améliorés et leurs procédés de production |
| CA3117862C (fr) | 2018-11-07 | 2025-05-06 | Arconic Technologies Llc | Alliages d'aluminium-lithium de la série 2xxx |
| PT3833794T (pt) * | 2018-11-12 | 2023-01-24 | Novelis Koblenz Gmbh | Produto em liga de alumínio da série 7xxx |
| EP3927860A4 (fr) * | 2019-02-20 | 2022-11-23 | Howmet Aerospace Inc. | Alliages d'aluminium-magnésium-zinc améliorés |
| US12319989B2 (en) * | 2019-12-05 | 2025-06-03 | Kaiser Aluminum Fabricated Products, Llc | High strength press quenchable 7XXX alloy |
Family Cites Families (16)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS58213852A (ja) * | 1982-06-05 | 1983-12-12 | Kobe Steel Ltd | フラツシユバツト溶接部の耐応力腐蝕割れ性に優れた高強度アルミニウム合金 |
| JPS5928555A (ja) * | 1982-08-06 | 1984-02-15 | Sumitomo Light Metal Ind Ltd | 押出性が良好で強度と靭性にすぐれた高力アルミニウム合金 |
| US5135713A (en) * | 1984-03-29 | 1992-08-04 | Aluminum Company Of America | Aluminum-lithium alloys having high zinc |
| US4867805A (en) * | 1988-02-03 | 1989-09-19 | Agrawal Suphal P | Superplastic aluminum alloys, alloy processes and component part formations thereof |
| JPH03122245A (ja) * | 1989-10-06 | 1991-05-24 | Furukawa Alum Co Ltd | 耐応力腐食割れ性に優れる溶接用高力アルミニウム合金 |
| US20050034794A1 (en) * | 2003-04-10 | 2005-02-17 | Rinze Benedictus | High strength Al-Zn alloy and method for producing such an alloy product |
| CA2572340A1 (fr) * | 2004-07-01 | 2006-01-19 | Michael P. Fleming | Casque de protection pour enfants en automobile |
| US20060000094A1 (en) | 2004-07-01 | 2006-01-05 | Garesche Carl E | Forged aluminum vehicle wheel and associated method of manufacture and alloy |
| BRPI0614527B1 (pt) * | 2005-08-16 | 2015-08-18 | Aleris Aluminum Koblenz Gmbh | Produto de liga de alumínio |
| US7914646B2 (en) * | 2006-07-21 | 2011-03-29 | Nalco Company | Compositions and processes for paper production |
| US8002913B2 (en) * | 2006-07-07 | 2011-08-23 | Aleris Aluminum Koblenz Gmbh | AA7000-series aluminum alloy products and a method of manufacturing thereof |
| US20110111081A1 (en) * | 2008-06-24 | 2011-05-12 | Aleris Aluminum Koblenz Gmbh | Al-zn-mg alloy product with reduced quench sensitivity |
| JP2010221256A (ja) * | 2009-03-24 | 2010-10-07 | Furukawa-Sky Aluminum Corp | 管材の接合方法 |
| US9347558B2 (en) * | 2010-08-25 | 2016-05-24 | Spirit Aerosystems, Inc. | Wrought and cast aluminum alloy with improved resistance to mechanical property degradation |
| RU2603521C2 (ru) * | 2010-09-08 | 2016-11-27 | Алкоа Инк. | Улучшенные алюминиевые сплавы 6ххх и способы их получения |
| EP3483292A1 (fr) * | 2014-04-30 | 2019-05-15 | Alcoa USA Corp. | Alliages de moulage d'aluminium 7xx |
-
2016
- 2016-10-27 CN CN201680070268.XA patent/CN108291280B/zh active Active
- 2016-10-27 US US15/336,443 patent/US20170121795A1/en not_active Abandoned
- 2016-10-27 EP EP16860785.1A patent/EP3368702B1/fr active Active
- 2016-10-27 WO PCT/US2016/059120 patent/WO2017075217A1/fr not_active Ceased
- 2016-10-27 HU HUE16860785A patent/HUE063975T2/hu unknown
- 2016-10-27 CA CA3003158A patent/CA3003158C/fr active Active
Also Published As
| Publication number | Publication date |
|---|---|
| EP3368702C0 (fr) | 2023-08-16 |
| CA3003158A1 (fr) | 2017-05-04 |
| EP3368702A1 (fr) | 2018-09-05 |
| EP3368702A4 (fr) | 2019-07-17 |
| WO2017075217A1 (fr) | 2017-05-04 |
| CN108291280A (zh) | 2018-07-17 |
| EP3368702B1 (fr) | 2023-08-16 |
| CN108291280B (zh) | 2021-05-11 |
| US20170121795A1 (en) | 2017-05-04 |
| HUE063975T2 (hu) | 2024-02-28 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| EEER | Examination request |
Effective date: 20180424 |