EP2241644A1 - Hitzebehandelbare L12-Aluminiumlegierungen - Google Patents
Hitzebehandelbare L12-Aluminiumlegierungen Download PDFInfo
- Publication number
- EP2241644A1 EP2241644A1 EP10250673A EP10250673A EP2241644A1 EP 2241644 A1 EP2241644 A1 EP 2241644A1 EP 10250673 A EP10250673 A EP 10250673A EP 10250673 A EP10250673 A EP 10250673A EP 2241644 A1 EP2241644 A1 EP 2241644A1
- Authority
- EP
- European Patent Office
- Prior art keywords
- weight percent
- alloys
- aluminum
- alloy
- element selected
- 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.)
- Granted
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- 229910000838 Al alloy Inorganic materials 0.000 title claims abstract description 34
- 239000011777 magnesium Substances 0.000 claims abstract description 178
- 229910045601 alloy Inorganic materials 0.000 claims abstract description 126
- 239000000956 alloy Substances 0.000 claims abstract description 126
- 229910052782 aluminium Inorganic materials 0.000 claims abstract description 56
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 claims abstract description 56
- 239000010955 niobium Substances 0.000 claims abstract description 52
- 239000010936 titanium Substances 0.000 claims abstract description 50
- 239000010949 copper Substances 0.000 claims abstract description 36
- 229910052710 silicon Inorganic materials 0.000 claims abstract description 25
- XUIMIQQOPSSXEZ-UHFFFAOYSA-N Silicon Chemical compound [Si] XUIMIQQOPSSXEZ-UHFFFAOYSA-N 0.000 claims abstract description 24
- 239000010703 silicon Substances 0.000 claims abstract description 24
- SIXSYDAISGFNSX-UHFFFAOYSA-N scandium atom Chemical compound [Sc] SIXSYDAISGFNSX-UHFFFAOYSA-N 0.000 claims abstract description 23
- UYAHIZSMUZPPFV-UHFFFAOYSA-N erbium Chemical compound [Er] UYAHIZSMUZPPFV-UHFFFAOYSA-N 0.000 claims abstract description 22
- 229910052706 scandium Inorganic materials 0.000 claims abstract description 22
- 229910052691 Erbium Inorganic materials 0.000 claims abstract description 21
- 229910052769 Ytterbium Inorganic materials 0.000 claims abstract description 21
- VBJZVLUMGGDVMO-UHFFFAOYSA-N hafnium atom Chemical compound [Hf] VBJZVLUMGGDVMO-UHFFFAOYSA-N 0.000 claims abstract description 21
- GUCVJGMIXFAOAE-UHFFFAOYSA-N niobium atom Chemical compound [Nb] GUCVJGMIXFAOAE-UHFFFAOYSA-N 0.000 claims abstract description 21
- NAWDYIZEMPQZHO-UHFFFAOYSA-N ytterbium Chemical compound [Yb] NAWDYIZEMPQZHO-UHFFFAOYSA-N 0.000 claims abstract description 21
- VWQVUPCCIRVNHF-UHFFFAOYSA-N yttrium atom Chemical compound [Y] VWQVUPCCIRVNHF-UHFFFAOYSA-N 0.000 claims abstract description 21
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 claims abstract description 20
- 229910052802 copper Inorganic materials 0.000 claims abstract description 20
- 229910052735 hafnium Inorganic materials 0.000 claims abstract description 20
- 229910052758 niobium Inorganic materials 0.000 claims abstract description 20
- 229910052727 yttrium Inorganic materials 0.000 claims abstract description 20
- 229910052775 Thulium Inorganic materials 0.000 claims abstract description 19
- RTAQQCXQSZGOHL-UHFFFAOYSA-N Titanium Chemical compound [Ti] RTAQQCXQSZGOHL-UHFFFAOYSA-N 0.000 claims abstract description 19
- QCWXUUIWCKQGHC-UHFFFAOYSA-N Zirconium Chemical compound [Zr] QCWXUUIWCKQGHC-UHFFFAOYSA-N 0.000 claims abstract description 19
- UIWYJDYFSGRHKR-UHFFFAOYSA-N gadolinium atom Chemical compound [Gd] UIWYJDYFSGRHKR-UHFFFAOYSA-N 0.000 claims abstract description 19
- 229910052688 Gadolinium Inorganic materials 0.000 claims abstract description 18
- 229910052719 titanium Inorganic materials 0.000 claims abstract description 18
- 229910052726 zirconium Inorganic materials 0.000 claims abstract description 18
- 229910052765 Lutetium Inorganic materials 0.000 claims abstract description 17
- OHSVLFRHMCKCQY-UHFFFAOYSA-N lutetium atom Chemical compound [Lu] OHSVLFRHMCKCQY-UHFFFAOYSA-N 0.000 claims abstract description 17
- FYYHWMGAXLPEAU-UHFFFAOYSA-N Magnesium Chemical compound [Mg] FYYHWMGAXLPEAU-UHFFFAOYSA-N 0.000 claims abstract description 16
- 229910052749 magnesium Inorganic materials 0.000 claims abstract description 16
- 239000011572 manganese Substances 0.000 claims description 35
- 239000011159 matrix material Substances 0.000 claims description 33
- 239000006104 solid solution Substances 0.000 claims description 26
- 238000000034 method Methods 0.000 claims description 18
- 239000002244 precipitate Substances 0.000 claims description 16
- 238000012545 processing Methods 0.000 claims description 15
- 238000007712 rapid solidification Methods 0.000 claims description 15
- PWHULOQIROXLJO-UHFFFAOYSA-N Manganese Chemical compound [Mn] PWHULOQIROXLJO-UHFFFAOYSA-N 0.000 claims description 13
- 229910052748 manganese Inorganic materials 0.000 claims description 13
- 239000000243 solution Substances 0.000 claims description 10
- 238000010791 quenching Methods 0.000 claims description 9
- 229910016343 Al2Cu Inorganic materials 0.000 claims description 8
- 238000001816 cooling Methods 0.000 claims description 8
- 239000000155 melt Substances 0.000 claims description 7
- 230000032683 aging Effects 0.000 claims description 6
- 230000000171 quenching effect Effects 0.000 claims description 6
- 239000007787 solid Substances 0.000 claims description 6
- 238000005266 casting Methods 0.000 claims description 5
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 claims description 4
- 229910019752 Mg2Si Inorganic materials 0.000 claims description 4
- PXHVJJICTQNCMI-UHFFFAOYSA-N Nickel Chemical compound [Ni] PXHVJJICTQNCMI-UHFFFAOYSA-N 0.000 claims description 4
- 239000007921 spray Substances 0.000 claims description 4
- 238000005242 forging Methods 0.000 claims description 3
- 238000010438 heat treatment Methods 0.000 claims description 3
- OYPRJOBELJOOCE-UHFFFAOYSA-N Calcium Chemical compound [Ca] OYPRJOBELJOOCE-UHFFFAOYSA-N 0.000 claims description 2
- VYZAMTAEIAYCRO-UHFFFAOYSA-N Chromium Chemical compound [Cr] VYZAMTAEIAYCRO-UHFFFAOYSA-N 0.000 claims description 2
- DGAQECJNVWCQMB-PUAWFVPOSA-M Ilexoside XXIX Chemical compound C[C@@H]1CC[C@@]2(CC[C@@]3(C(=CC[C@H]4[C@]3(CC[C@@H]5[C@@]4(CC[C@@H](C5(C)C)OS(=O)(=O)[O-])C)C)[C@@H]2[C@]1(C)O)C)C(=O)O[C@H]6[C@@H]([C@H]([C@@H]([C@H](O6)CO)O)O)O.[Na+] DGAQECJNVWCQMB-PUAWFVPOSA-M 0.000 claims description 2
- OAICVXFJPJFONN-UHFFFAOYSA-N Phosphorus Chemical compound [P] OAICVXFJPJFONN-UHFFFAOYSA-N 0.000 claims description 2
- 229910052787 antimony Inorganic materials 0.000 claims description 2
- WATWJIUSRGPENY-UHFFFAOYSA-N antimony atom Chemical compound [Sb] WATWJIUSRGPENY-UHFFFAOYSA-N 0.000 claims description 2
- 238000000889 atomisation Methods 0.000 claims description 2
- 238000000498 ball milling Methods 0.000 claims description 2
- 229910052788 barium Inorganic materials 0.000 claims description 2
- DSAJWYNOEDNPEQ-UHFFFAOYSA-N barium atom Chemical compound [Ba] DSAJWYNOEDNPEQ-UHFFFAOYSA-N 0.000 claims description 2
- 229910052791 calcium Inorganic materials 0.000 claims description 2
- 239000011575 calcium Substances 0.000 claims description 2
- 229910052804 chromium Inorganic materials 0.000 claims description 2
- 239000011651 chromium Substances 0.000 claims description 2
- 239000010941 cobalt Substances 0.000 claims description 2
- 229910017052 cobalt Inorganic materials 0.000 claims description 2
- GUTLYIVDDKVIGB-UHFFFAOYSA-N cobalt atom Chemical compound [Co] GUTLYIVDDKVIGB-UHFFFAOYSA-N 0.000 claims description 2
- 238000009646 cryomilling Methods 0.000 claims description 2
- 230000008021 deposition Effects 0.000 claims description 2
- 238000000151 deposition Methods 0.000 claims description 2
- 238000001125 extrusion Methods 0.000 claims description 2
- 239000012535 impurity Substances 0.000 claims description 2
- 229910052742 iron Inorganic materials 0.000 claims description 2
- 239000007788 liquid Substances 0.000 claims description 2
- 238000002074 melt spinning Methods 0.000 claims description 2
- 230000008018 melting Effects 0.000 claims description 2
- 238000002844 melting Methods 0.000 claims description 2
- 229910052759 nickel Inorganic materials 0.000 claims description 2
- 239000011574 phosphorus Substances 0.000 claims description 2
- 229910052698 phosphorus Inorganic materials 0.000 claims description 2
- 238000009700 powder processing Methods 0.000 claims description 2
- 238000005096 rolling process Methods 0.000 claims description 2
- 239000011734 sodium Substances 0.000 claims description 2
- 229910052708 sodium Inorganic materials 0.000 claims description 2
- 238000007783 splat quenching Methods 0.000 claims description 2
- 238000009718 spray deposition Methods 0.000 claims description 2
- 229910052712 strontium Inorganic materials 0.000 claims description 2
- CIOAGBVUUVVLOB-UHFFFAOYSA-N strontium atom Chemical compound [Sr] CIOAGBVUUVVLOB-UHFFFAOYSA-N 0.000 claims description 2
- 229910052720 vanadium Inorganic materials 0.000 claims description 2
- 238000007670 refining Methods 0.000 claims 1
- LEONUFNNVUYDNQ-UHFFFAOYSA-N vanadium atom Chemical compound [V] LEONUFNNVUYDNQ-UHFFFAOYSA-N 0.000 claims 1
- 239000002245 particle Substances 0.000 abstract description 10
- 239000006185 dispersion Substances 0.000 abstract description 6
- 229910000765 intermetallic Inorganic materials 0.000 abstract description 2
- 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 abstract 1
- 238000007792 addition Methods 0.000 description 48
- 230000005496 eutectics Effects 0.000 description 20
- 238000010587 phase diagram Methods 0.000 description 18
- -1 aluminum manganese Chemical compound 0.000 description 16
- 239000000203 mixture Substances 0.000 description 11
- 238000006243 chemical reaction Methods 0.000 description 9
- 238000001556 precipitation Methods 0.000 description 9
- 238000005728 strengthening Methods 0.000 description 9
- 230000001427 coherent effect Effects 0.000 description 7
- 238000005275 alloying Methods 0.000 description 6
- 230000007423 decrease Effects 0.000 description 6
- WPPDFTBPZNZZRP-UHFFFAOYSA-N aluminum copper Chemical compound [Al].[Cu] WPPDFTBPZNZZRP-UHFFFAOYSA-N 0.000 description 5
- SNAAJJQQZSMGQD-UHFFFAOYSA-N aluminum magnesium Chemical compound [Mg].[Al] SNAAJJQQZSMGQD-UHFFFAOYSA-N 0.000 description 5
- 238000009792 diffusion process Methods 0.000 description 5
- 229910000676 Si alloy Inorganic materials 0.000 description 4
- 229910002056 binary alloy Inorganic materials 0.000 description 4
- 239000013078 crystal Substances 0.000 description 4
- 239000006023 eutectic alloy Substances 0.000 description 4
- FRNOGLGSGLTDKL-UHFFFAOYSA-N thulium atom Chemical group [Tm] FRNOGLGSGLTDKL-UHFFFAOYSA-N 0.000 description 3
- 229910000861 Mg alloy Inorganic materials 0.000 description 2
- CSDREXVUYHZDNP-UHFFFAOYSA-N alumanylidynesilicon Chemical compound [Al].[Si] CSDREXVUYHZDNP-UHFFFAOYSA-N 0.000 description 2
- 230000015572 biosynthetic process Effects 0.000 description 2
- 230000018109 developmental process Effects 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 238000010128 melt processing Methods 0.000 description 2
- 229910018134 Al-Mg Inorganic materials 0.000 description 1
- 229910018467 Al—Mg Inorganic materials 0.000 description 1
- 229910018575 Al—Ti Inorganic materials 0.000 description 1
- 229910052684 Cerium Inorganic materials 0.000 description 1
- 229910000881 Cu alloy Inorganic materials 0.000 description 1
- 229910021322 Mg2Al3 Inorganic materials 0.000 description 1
- 229910052770 Uranium Inorganic materials 0.000 description 1
- 238000003483 aging Methods 0.000 description 1
- AZDRQVAHHNSJOQ-UHFFFAOYSA-N alumane Chemical group [AlH3] AZDRQVAHHNSJOQ-UHFFFAOYSA-N 0.000 description 1
- QQHSIRTYSFLSRM-UHFFFAOYSA-N alumanylidynechromium Chemical compound [Al].[Cr] QQHSIRTYSFLSRM-UHFFFAOYSA-N 0.000 description 1
- CYUOWZRAOZFACA-UHFFFAOYSA-N aluminum iron Chemical compound [Al].[Fe] CYUOWZRAOZFACA-UHFFFAOYSA-N 0.000 description 1
- LUKDNTKUBVKBMZ-UHFFFAOYSA-N aluminum scandium Chemical compound [Al].[Sc] LUKDNTKUBVKBMZ-UHFFFAOYSA-N 0.000 description 1
- 239000000919 ceramic Substances 0.000 description 1
- 238000007596 consolidation process Methods 0.000 description 1
- 230000016507 interphase Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 230000003389 potentiating effect Effects 0.000 description 1
- 238000004663 powder metallurgy Methods 0.000 description 1
- 230000001376 precipitating effect Effects 0.000 description 1
- 239000011856 silicon-based particle Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 229910052721 tungsten Inorganic materials 0.000 description 1
- GPPXJZIENCGNKB-UHFFFAOYSA-N vanadium Chemical compound [V]#[V] GPPXJZIENCGNKB-UHFFFAOYSA-N 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Images
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
- C22C21/06—Alloys based on aluminium with magnesium as the next major constituent
-
- 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
- C22C21/06—Alloys based on aluminium with magnesium as the next major constituent
- C22C21/08—Alloys based on aluminium with magnesium as the next major constituent with silicon
-
- 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
- C22F1/043—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 silicon 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
- C22F1/047—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
- C22F1/05—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 of the Al-Si-Mg type, i.e. containing silicon and magnesium in approximately equal proportions
-
- 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)
- 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)
- Powder Metallurgy (AREA)
- Manufacture Of Metal Powder And Suspensions Thereof (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US12/419,787 US20100252148A1 (en) | 2009-04-07 | 2009-04-07 | Heat treatable l12 aluminum alloys |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| EP2241644A1 true EP2241644A1 (de) | 2010-10-20 |
| EP2241644B1 EP2241644B1 (de) | 2018-08-08 |
Family
ID=42342736
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| EP10250673.0A Active EP2241644B1 (de) | 2009-04-07 | 2010-03-31 | Hitzebehandelbare L12-Aluminiumlegierungen |
Country Status (2)
| Country | Link |
|---|---|
| US (1) | US20100252148A1 (de) |
| EP (1) | EP2241644B1 (de) |
Cited By (11)
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|---|---|---|---|---|
| CN102965550A (zh) * | 2012-12-06 | 2013-03-13 | 中南大学 | 一种高强高导耐热铝导体材料及其制备方法 |
| CN103290278A (zh) * | 2013-06-07 | 2013-09-11 | 湖南大学 | 一种汽车车身用高吸能性铝合金 |
| CN106480384A (zh) * | 2016-11-08 | 2017-03-08 | 广西科技大学 | 一种超高强度铝合金板材的轧制方法 |
| EP3108025A4 (de) * | 2014-03-12 | 2017-03-15 | NanoAL LLC | Aluminiumsuperlegierungen zur verwendung in hochtemperaturanwendungen |
| CN109136670A (zh) * | 2018-08-21 | 2019-01-04 | 中南大学 | 一种6xxx系铝合金及其制备方法 |
| US10633725B2 (en) | 2015-10-14 | 2020-04-28 | NaneAL LLC | Aluminum-iron-zirconium alloys |
| US10697046B2 (en) | 2016-07-07 | 2020-06-30 | NanoAL LLC | High-performance 5000-series aluminum alloys and methods for making and using them |
| CN111455241A (zh) * | 2020-04-23 | 2020-07-28 | 西安交通大学 | 一种高强耐热的低钪复合微合金化Al-Cu合金及其热处理工艺 |
| US11603583B2 (en) | 2016-07-05 | 2023-03-14 | NanoAL LLC | Ribbons and powders from high strength corrosion resistant aluminum alloys |
| US11814701B2 (en) | 2017-03-08 | 2023-11-14 | NanoAL LLC | High-performance 5000-series aluminum alloys |
| US11885002B2 (en) | 2017-03-30 | 2024-01-30 | NanoAL LLC | High-performance 6000-series aluminum alloy structures |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102828081A (zh) * | 2011-06-14 | 2012-12-19 | 湖南晟通科技集团有限公司 | 一种含Zr高强度耐热铝合金材料 |
| CN103484728B (zh) * | 2013-08-26 | 2015-09-16 | 天津金轮自行车集团有限公司 | 一种自行车车架管用铝合金及其制备方法 |
| CN103572104A (zh) * | 2013-11-05 | 2014-02-12 | 吴高峰 | 具有微晶复合相的铝合金 |
| CN104674087A (zh) * | 2015-03-20 | 2015-06-03 | 苏州科胜仓储物流设备有限公司 | 一种高强度耐腐蚀的铝合金材料及其制作工艺 |
| CN106282696A (zh) * | 2015-05-19 | 2017-01-04 | 沈阳万龙源冶金新材料科技有限公司 | 一种高强高韧铝合金 |
| CN106399727B (zh) * | 2016-11-28 | 2019-04-05 | 宁波瑞铭机械有限公司 | 一种针棒连动杆 |
| CN106498224A (zh) * | 2016-11-28 | 2017-03-15 | 宁波瑞铭机械有限公司 | 一种压布脚 |
| CN106978555A (zh) * | 2016-11-28 | 2017-07-25 | 佛山市尚好门窗有限责任公司 | 一种抗冲击铝合金材料 |
| CN106834824B (zh) * | 2017-02-17 | 2018-06-19 | 昆明冶金研究院 | 一种含钪、钇的高强高导电率铝基材料及其制备方法 |
| FR3075827B1 (fr) * | 2017-12-26 | 2022-04-01 | Thales Sa | Poudre d'alliage d'aluminium pour fabrication additive, et procede de fabrication d'une piece par fabrication a partir de cette poudre |
| CN108486429A (zh) * | 2018-05-04 | 2018-09-04 | 上海康速金属材料有限公司 | 稀土铒元素增强SLM专用AlSi7Mg铝合金粉末及其应用 |
| CN108396203A (zh) * | 2018-05-04 | 2018-08-14 | 上海康速金属材料有限公司 | 稀土铒元素增强SLM专用AlSi10Mg铝合金粉末及其应用 |
| CN110218918B (zh) * | 2019-07-30 | 2021-02-12 | 国网河南省电力公司电力科学研究院 | 高导电率、耐热铝合金及其制备方法 |
| CN110724863B (zh) * | 2019-11-18 | 2022-03-29 | 东北轻合金有限责任公司 | 一种高镁稀土铝合金大规格铸锭及其制备方法 |
| CN112575215B (zh) * | 2020-11-24 | 2021-09-21 | 南通众福新材料科技有限公司 | 一种新能源汽车用高韧性铝合金材料及方法 |
| CN114045418B (zh) * | 2021-11-10 | 2023-03-17 | 湖南稀土金属材料研究院有限责任公司 | 铝合金材料及其制备方法和应用 |
Citations (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5055257A (en) * | 1986-03-20 | 1991-10-08 | Aluminum Company Of America | Superplastic aluminum products and alloys |
| JPH09104940A (ja) | 1995-10-09 | 1997-04-22 | Furukawa Electric Co Ltd:The | 溶接性に優れた高力ＡｌーＣｕ系合金 |
| US5624632A (en) * | 1995-01-31 | 1997-04-29 | Aluminum Company Of America | Aluminum magnesium alloy product containing dispersoids |
| WO2001012868A1 (en) * | 1999-08-12 | 2001-02-22 | Kaiser Aluminum And Chemical Corporation | Aluminum-magnesium-scandium alloys with hafnium |
| US6248453B1 (en) | 1999-12-22 | 2001-06-19 | United Technologies Corporation | High strength aluminum alloy |
| US6258318B1 (en) * | 1998-08-21 | 2001-07-10 | Eads Deutschland Gmbh | Weldable, corrosion-resistant AIMG alloys, especially for manufacturing means of transportation |
| WO2003052154A1 (de) * | 2001-12-14 | 2003-06-26 | Eads Deutschland Gmbh | VERFAHREN ZUM HERSTELLEN EINES SCANDIUM (Sc)- UND/ODER ZIRKON (Zr)-LEGIERTEN ALUMINIUMBLECHMATERIALS MIT HOHER RISSZÄHIGKEIT |
| FR2843754A1 (fr) * | 2002-08-20 | 2004-02-27 | Corus Aluminium Walzprod Gmbh | Alliage ai-cu-mg-si equilibre |
| EP1439239A1 (de) * | 2003-01-15 | 2004-07-21 | United Technologies Corporation | Legierung auf Aluminium-Basis |
| US20050013725A1 (en) | 2003-07-14 | 2005-01-20 | Chung-Chih Hsiao | Aluminum based material having high conductivity |
| US20060269437A1 (en) | 2005-05-31 | 2006-11-30 | Pandey Awadh B | High temperature aluminum alloys |
| EP2110452A1 (de) * | 2008-04-18 | 2009-10-21 | United Technologies Corporation | L12-Aluminium-Legierungen mit hoher Festigkeit |
Family Cites Families (84)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3619181A (en) * | 1968-10-29 | 1971-11-09 | Aluminum Co Of America | Aluminum scandium alloy |
| US4041123A (en) * | 1971-04-20 | 1977-08-09 | Westinghouse Electric Corporation | Method of compacting shaped powdered objects |
| US3816080A (en) * | 1971-07-06 | 1974-06-11 | Int Nickel Co | Mechanically-alloyed aluminum-aluminum oxide |
| US4259112A (en) * | 1979-04-05 | 1981-03-31 | Dwa Composite Specialties, Inc. | Process for manufacture of reinforced composites |
| US4647321A (en) * | 1980-11-24 | 1987-03-03 | United Technologies Corporation | Dispersion strengthened aluminum alloys |
| US4463058A (en) * | 1981-06-16 | 1984-07-31 | Atlantic Richfield Company | Silicon carbide whisker composites |
| FR2529909B1 (fr) * | 1982-07-06 | 1986-12-12 | Centre Nat Rech Scient | Alliages amorphes ou microcristallins a base d'aluminium |
| US4499048A (en) * | 1983-02-23 | 1985-02-12 | Metal Alloys, Inc. | Method of consolidating a metallic body |
| US4469537A (en) * | 1983-06-27 | 1984-09-04 | Reynolds Metals Company | Aluminum armor plate system |
| US4661172A (en) * | 1984-02-29 | 1987-04-28 | Allied Corporation | Low density aluminum alloys and method |
| US4713216A (en) * | 1985-04-27 | 1987-12-15 | Showa Aluminum Kabushiki Kaisha | Aluminum alloys having high strength and resistance to stress and corrosion |
| US4626294A (en) * | 1985-05-28 | 1986-12-02 | Aluminum Company Of America | Lightweight armor plate and method |
| US4597792A (en) * | 1985-06-10 | 1986-07-01 | Kaiser Aluminum & Chemical Corporation | Aluminum-based composite product of high strength and toughness |
| US5226983A (en) * | 1985-07-08 | 1993-07-13 | Allied-Signal Inc. | High strength, ductile, low density aluminum alloys and process for making same |
| US4667497A (en) * | 1985-10-08 | 1987-05-26 | Metals, Ltd. | Forming of workpiece using flowable particulate |
| US4689090A (en) * | 1986-03-20 | 1987-08-25 | Aluminum Company Of America | Superplastic aluminum alloys containing scandium |
| US4874440A (en) * | 1986-03-20 | 1989-10-17 | Aluminum Company Of America | Superplastic aluminum products and alloys |
| US4755221A (en) * | 1986-03-24 | 1988-07-05 | Gte Products Corporation | Aluminum based composite powders and process for producing same |
| US4865806A (en) * | 1986-05-01 | 1989-09-12 | Dural Aluminum Composites Corp. | Process for preparation of composite materials containing nonmetallic particles in a metallic matrix |
| CH673240A5 (de) * | 1986-08-12 | 1990-02-28 | Bbc Brown Boveri & Cie | |
| JPS6447831A (en) * | 1987-08-12 | 1989-02-22 | Takeshi Masumoto | High strength and heat resistant aluminum-based alloy and its production |
| US5066342A (en) * | 1988-01-28 | 1991-11-19 | Aluminum Company Of America | Aluminum-lithium alloys and method of making the same |
| US4834942A (en) * | 1988-01-29 | 1989-05-30 | The United States Of America As Represented By The Secretary Of The Navy | Elevated temperature aluminum-titanium alloy by powder metallurgy process |
| US4834810A (en) * | 1988-05-06 | 1989-05-30 | Inco Alloys International, Inc. | High modulus A1 alloys |
| US5462712A (en) * | 1988-08-18 | 1995-10-31 | Martin Marietta Corporation | High strength Al-Cu-Li-Zn-Mg alloys |
| US4923532A (en) * | 1988-09-12 | 1990-05-08 | Allied-Signal Inc. | Heat treatment for aluminum-lithium based metal matrix composites |
| US4927470A (en) * | 1988-10-12 | 1990-05-22 | Aluminum Company Of America | Thin gauge aluminum plate product by isothermal treatment and ramp anneal |
| US4946517A (en) * | 1988-10-12 | 1990-08-07 | Aluminum Company Of America | Unrecrystallized aluminum plate product by ramp annealing |
| AU620155B2 (en) * | 1988-10-15 | 1992-02-13 | Koji Hashimoto | Amorphous aluminum alloys |
| US4933140A (en) * | 1988-11-17 | 1990-06-12 | Ceracon, Inc. | Electrical heating of graphite grain employed in consolidation of objects |
| US4853178A (en) * | 1988-11-17 | 1989-08-01 | Ceracon, Inc. | Electrical heating of graphite grain employed in consolidation of objects |
| US5059390A (en) * | 1989-06-14 | 1991-10-22 | Aluminum Company Of America | Dual-phase, magnesium-based alloy having improved properties |
| US4964927A (en) * | 1989-03-31 | 1990-10-23 | University Of Virginia Alumini Patents | Aluminum-based metallic glass alloys |
| US4915605A (en) * | 1989-05-11 | 1990-04-10 | Ceracon, Inc. | Method of consolidation of powder aluminum and aluminum alloys |
| US4988464A (en) * | 1989-06-01 | 1991-01-29 | Union Carbide Corporation | Method for producing powder by gas atomization |
| US5076340A (en) * | 1989-08-07 | 1991-12-31 | Dural Aluminum Composites Corp. | Cast composite material having a matrix containing a stable oxide-forming element |
| US5130209A (en) * | 1989-11-09 | 1992-07-14 | Allied-Signal Inc. | Arc sprayed continuously reinforced aluminum base composites and method |
| JP2724762B2 (ja) * | 1989-12-29 | 1998-03-09 | 本田技研工業株式会社 | 高強度アルミニウム基非晶質合金 |
| US5211910A (en) * | 1990-01-26 | 1993-05-18 | Martin Marietta Corporation | Ultra high strength aluminum-base alloys |
| US5133931A (en) * | 1990-08-28 | 1992-07-28 | Reynolds Metals Company | Lithium aluminum alloy system |
| US5032352A (en) * | 1990-09-21 | 1991-07-16 | Ceracon, Inc. | Composite body formation of consolidated powder metal part |
| JP2864287B2 (ja) * | 1990-10-16 | 1999-03-03 | 本田技研工業株式会社 | 高強度高靭性アルミニウム合金の製造方法および合金素材 |
| JPH04218637A (ja) * | 1990-12-18 | 1992-08-10 | Honda Motor Co Ltd | 高強度高靱性アルミニウム合金の製造方法 |
| US5198045A (en) * | 1991-05-14 | 1993-03-30 | Reynolds Metals Company | Low density high strength al-li alloy |
| JP2911673B2 (ja) * | 1992-03-18 | 1999-06-23 | 健 増本 | 高強度アルミニウム合金 |
| JPH0673479A (ja) * | 1992-05-06 | 1994-03-15 | Honda Motor Co Ltd | 高強度高靱性Ａｌ合金 |
| CA2107421A1 (en) * | 1992-10-16 | 1994-04-17 | Steven Alfred Miller | Atomization with low atomizing gas pressure |
| JPH07179974A (ja) * | 1993-12-24 | 1995-07-18 | Takeshi Masumoto | アルミニウム合金およびその製造方法 |
| US5597529A (en) * | 1994-05-25 | 1997-01-28 | Ashurst Technology Corporation (Ireland Limited) | Aluminum-scandium alloys |
| US5858131A (en) * | 1994-11-02 | 1999-01-12 | Tsuyoshi Masumoto | High strength and high rigidity aluminum-based alloy and production method therefor |
| US6702982B1 (en) * | 1995-02-28 | 2004-03-09 | The United States Of America As Represented By The Secretary Of The Army | Aluminum-lithium alloy |
| JP4080013B2 (ja) * | 1996-09-09 | 2008-04-23 | 住友電気工業株式会社 | 高強度高靱性アルミニウム合金およびその製造方法 |
| US5882449A (en) * | 1997-07-11 | 1999-03-16 | Mcdonnell Douglas Corporation | Process for preparing aluminum/lithium/scandium rolled sheet products |
| US6312643B1 (en) * | 1997-10-24 | 2001-11-06 | The United States Of America As Represented By The Secretary Of The Air Force | Synthesis of nanoscale aluminum alloy powders and devices therefrom |
| US6071324A (en) * | 1998-05-28 | 2000-06-06 | Sulzer Metco (Us) Inc. | Powder of chromium carbide and nickel chromium |
| AT407404B (de) * | 1998-07-29 | 2001-03-26 | Miba Gleitlager Ag | Zwischenschicht, insbesondere bindungsschicht, aus einer legierung auf aluminiumbasis |
| AT407532B (de) * | 1998-07-29 | 2001-04-25 | Miba Gleitlager Ag | Verbundwerkstoff aus zumindest zwei schichten |
| DE19838018C2 (de) * | 1998-08-21 | 2002-07-25 | Eads Deutschland Gmbh | Geschweißtes Bauteil aus einer schweißbaren, korrosionsbeständigen hochmagnesiumhaltigen Aluminium-Magnesium-Legierung |
| DE19838015C2 (de) * | 1998-08-21 | 2002-10-17 | Eads Deutschland Gmbh | Gewalztes, stranggepreßtes, geschweißtes oder geschmiedetes Bauteil aus einer schweißbaren, korrosionsbeständigen hochmagnesiumhaltigen Aluminium-Magnesium-Legierung |
| US6309594B1 (en) * | 1999-06-24 | 2001-10-30 | Ceracon, Inc. | Metal consolidation process employing microwave heated pressure transmitting particulate |
| US6139653A (en) * | 1999-08-12 | 2000-10-31 | Kaiser Aluminum & Chemical Corporation | Aluminum-magnesium-scandium alloys with zinc and copper |
| US6368427B1 (en) * | 1999-09-10 | 2002-04-09 | Geoffrey K. Sigworth | Method for grain refinement of high strength aluminum casting alloys |
| US6355209B1 (en) * | 1999-11-16 | 2002-03-12 | Ceracon, Inc. | Metal consolidation process applicable to functionally gradient material (FGM) compositons of tungsten, nickel, iron, and cobalt |
| WO2001088457A2 (en) * | 2000-05-18 | 2001-11-22 | Smith & Wesson Corp. | Scandium containing aluminum alloy firearm |
| US6562154B1 (en) * | 2000-06-12 | 2003-05-13 | Aloca Inc. | Aluminum sheet products having improved fatigue crack growth resistance and methods of making same |
| US6630008B1 (en) * | 2000-09-18 | 2003-10-07 | Ceracon, Inc. | Nanocrystalline aluminum metal matrix composites, and production methods |
| US6524410B1 (en) * | 2001-08-10 | 2003-02-25 | Tri-Kor Alloys, Llc | Method for producing high strength aluminum alloy welded structures |
| US6918970B2 (en) * | 2002-04-10 | 2005-07-19 | The United States Of America As Represented By The Administrator Of The National Aeronautics And Space Administration | High strength aluminum alloy for high temperature applications |
| US20080138239A1 (en) * | 2002-04-24 | 2008-06-12 | Questek Innovatioans Llc | High-temperature high-strength aluminum alloys processed through the amorphous state |
| AU2003265234A1 (en) * | 2002-04-24 | 2003-12-22 | Questek Innovations Llc | Nanophase precipitation strengthened al alloys processed through the amorphous state |
| US6880871B2 (en) * | 2002-09-05 | 2005-04-19 | Newfrey Llc | Drive-in latch with rotational adjustment |
| US6902699B2 (en) * | 2002-10-02 | 2005-06-07 | The Boeing Company | Method for preparing cryomilled aluminum alloys and components extruded and forged therefrom |
| US7048815B2 (en) * | 2002-11-08 | 2006-05-23 | Ues, Inc. | Method of making a high strength aluminum alloy composition |
| US7648593B2 (en) * | 2003-01-15 | 2010-01-19 | United Technologies Corporation | Aluminum based alloy |
| US6974510B2 (en) * | 2003-02-28 | 2005-12-13 | United Technologies Corporation | Aluminum base alloys |
| US7344675B2 (en) * | 2003-03-12 | 2008-03-18 | The Boeing Company | Method for preparing nanostructured metal alloys having increased nitride content |
| US20040191111A1 (en) * | 2003-03-14 | 2004-09-30 | Beijing University Of Technology | Er strengthening aluminum alloy |
| US7241328B2 (en) * | 2003-11-25 | 2007-07-10 | The Boeing Company | Method for preparing ultra-fine, submicron grain titanium and titanium-alloy articles and articles prepared thereby |
| US20050147520A1 (en) * | 2003-12-31 | 2005-07-07 | Guido Canzona | Method for improving the ductility of high-strength nanophase alloys |
| US7547366B2 (en) * | 2004-07-15 | 2009-06-16 | Alcoa Inc. | 2000 Series alloys with enhanced damage tolerance performance for aerospace applications |
| US7393559B2 (en) * | 2005-02-01 | 2008-07-01 | The Regents Of The University Of California | Methods for production of FGM net shaped body for various applications |
| JP5079225B2 (ja) * | 2005-08-25 | 2012-11-21 | 富士重工業株式会社 | マグネシウムシリサイド粒を分散した状態で含むマグネシウム系金属粒子からなる金属粉末を製造する方法 |
| US7584778B2 (en) * | 2005-09-21 | 2009-09-08 | United Technologies Corporation | Method of producing a castable high temperature aluminum alloy by controlled solidification |
| US20080066833A1 (en) * | 2006-09-19 | 2008-03-20 | Lin Jen C | HIGH STRENGTH, HIGH STRESS CORROSION CRACKING RESISTANT AND CASTABLE Al-Zn-Mg-Cu-Zr ALLOY FOR SHAPE CAST PRODUCTS |
-
2009
- 2009-04-07 US US12/419,787 patent/US20100252148A1/en not_active Abandoned
-
2010
- 2010-03-31 EP EP10250673.0A patent/EP2241644B1/de active Active
Patent Citations (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5055257A (en) * | 1986-03-20 | 1991-10-08 | Aluminum Company Of America | Superplastic aluminum products and alloys |
| US5624632A (en) * | 1995-01-31 | 1997-04-29 | Aluminum Company Of America | Aluminum magnesium alloy product containing dispersoids |
| JPH09104940A (ja) | 1995-10-09 | 1997-04-22 | Furukawa Electric Co Ltd:The | 溶接性に優れた高力ＡｌーＣｕ系合金 |
| US6258318B1 (en) * | 1998-08-21 | 2001-07-10 | Eads Deutschland Gmbh | Weldable, corrosion-resistant AIMG alloys, especially for manufacturing means of transportation |
| WO2001012868A1 (en) * | 1999-08-12 | 2001-02-22 | Kaiser Aluminum And Chemical Corporation | Aluminum-magnesium-scandium alloys with hafnium |
| US6248453B1 (en) | 1999-12-22 | 2001-06-19 | United Technologies Corporation | High strength aluminum alloy |
| WO2003052154A1 (de) * | 2001-12-14 | 2003-06-26 | Eads Deutschland Gmbh | VERFAHREN ZUM HERSTELLEN EINES SCANDIUM (Sc)- UND/ODER ZIRKON (Zr)-LEGIERTEN ALUMINIUMBLECHMATERIALS MIT HOHER RISSZÄHIGKEIT |
| FR2843754A1 (fr) * | 2002-08-20 | 2004-02-27 | Corus Aluminium Walzprod Gmbh | Alliage ai-cu-mg-si equilibre |
| EP1439239A1 (de) * | 2003-01-15 | 2004-07-21 | United Technologies Corporation | Legierung auf Aluminium-Basis |
| US20050013725A1 (en) | 2003-07-14 | 2005-01-20 | Chung-Chih Hsiao | Aluminum based material having high conductivity |
| US20060269437A1 (en) | 2005-05-31 | 2006-11-30 | Pandey Awadh B | High temperature aluminum alloys |
| EP2110452A1 (de) * | 2008-04-18 | 2009-10-21 | United Technologies Corporation | L12-Aluminium-Legierungen mit hoher Festigkeit |
Non-Patent Citations (4)
| Title |
|---|
| CABIBBO M ET AL: "A TEM study of the combined effect of severe plastic deformation and (Zr), (Sc+Zr)-containing dispersoids on an Al-Mg-Si alloy", JOURNAL OF MATERIALS SCIENCE, KLUWER ACADEMIC PUBLISHERS, BO LNKD- DOI:10.1007/S10853-006-0306-2, vol. 41, no. 16, 6 June 2006 (2006-06-06), pages 5329 - 5338, XP019399254, ISSN: 1573-4803 * |
| LITYNSKA LIDIA ET AL: "Experimental and theoretical characterization of Al3Sc precipitates in Al-Mg-Si-Cu-Sc-Zr alloys", ZEITSCHRIFT FUR METALLKUNDE, CARL HANSER, MUNICH, DE, vol. 97, no. 3, 1 January 2006 (2006-01-01), pages 321 - 324, XP009120841, ISSN: 0044-3093 * |
| LITYNSKA-DOBRZYNSKA ET AL: "Precipitation of phases in Al-Mg-Si-Cu alloy with Sc and Zr additions during heat treatment", DIFFUSION AND DEFECT DATA. SOLID STATE DATA. PART B, SOLID STATEPHENOMENA, VADUZ, LI, vol. 130, no. Applied crystallography XX, 1 January 2007 (2007-01-01), pages 163 - 166, XP009120850, ISSN: 1012-0394 * |
| LITYNSKA-DOBRZYNSKA, L.: "Effect of heat treatment on the sequence of phases formation in Al-Mg-Si alloy with Sc and Zr additions", ARCHIVES OF METALLURGY AND MATERIALS , 51(4), 555-560 CODEN: AMMRCT; ISSN: 1733-3490, 2006, XP009137054 * |
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