AU2014324473B2 - Aluminum alloys with high strength and cosmetic appeal - Google Patents
Aluminum alloys with high strength and cosmetic appeal Download PDFInfo
- Publication number
- AU2014324473B2 AU2014324473B2 AU2014324473A AU2014324473A AU2014324473B2 AU 2014324473 B2 AU2014324473 B2 AU 2014324473B2 AU 2014324473 A AU2014324473 A AU 2014324473A AU 2014324473 A AU2014324473 A AU 2014324473A AU 2014324473 B2 AU2014324473 B2 AU 2014324473B2
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- Australia
- Prior art keywords
- alloy
- alloys
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- Prior art date
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- 229910000838 Al alloy Inorganic materials 0.000 title claims abstract description 104
- 239000002537 cosmetic Substances 0.000 title description 22
- 229910045601 alloy Inorganic materials 0.000 claims abstract description 461
- 239000000956 alloy Substances 0.000 claims abstract description 461
- 229910052749 magnesium Inorganic materials 0.000 claims description 92
- 229910052725 zinc Inorganic materials 0.000 claims description 92
- 229910052802 copper Inorganic materials 0.000 claims description 45
- 229910052742 iron Inorganic materials 0.000 claims description 38
- 229910052726 zirconium Inorganic materials 0.000 claims description 38
- 239000012535 impurity Substances 0.000 claims description 33
- 229910052710 silicon Inorganic materials 0.000 claims description 31
- 229910052709 silver Inorganic materials 0.000 claims description 18
- 229910052782 aluminium Inorganic materials 0.000 claims description 3
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 claims description 3
- 238000000034 method Methods 0.000 abstract description 16
- 238000005275 alloying Methods 0.000 abstract description 6
- 239000011701 zinc Substances 0.000 description 162
- 239000011777 magnesium Substances 0.000 description 119
- 239000010949 copper Substances 0.000 description 80
- XEEYBQQBJWHFJM-UHFFFAOYSA-N iron Substances [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 58
- 238000010438 heat treatment Methods 0.000 description 22
- 230000007935 neutral effect Effects 0.000 description 18
- 238000001125 extrusion Methods 0.000 description 15
- 229910017708 MgZn2 Inorganic materials 0.000 description 12
- 230000007797 corrosion Effects 0.000 description 11
- 238000005260 corrosion Methods 0.000 description 11
- 239000002245 particle Substances 0.000 description 9
- 238000012545 processing Methods 0.000 description 9
- 238000007743 anodising Methods 0.000 description 8
- 239000000203 mixture Substances 0.000 description 8
- 238000012360 testing method Methods 0.000 description 7
- 238000005259 measurement Methods 0.000 description 6
- 229910052751 metal Inorganic materials 0.000 description 6
- 239000002184 metal Substances 0.000 description 6
- 238000007792 addition Methods 0.000 description 5
- 238000005422 blasting Methods 0.000 description 5
- 238000004737 colorimetric analysis Methods 0.000 description 5
- 238000004519 manufacturing process Methods 0.000 description 5
- 230000008569 process Effects 0.000 description 5
- 238000010791 quenching Methods 0.000 description 5
- 230000009467 reduction Effects 0.000 description 5
- 238000005728 strengthening Methods 0.000 description 5
- 230000035882 stress Effects 0.000 description 5
- 230000032683 aging Effects 0.000 description 4
- 238000002048 anodisation reaction Methods 0.000 description 4
- 230000008901 benefit Effects 0.000 description 4
- 239000000155 melt Substances 0.000 description 4
- 239000002244 precipitate Substances 0.000 description 4
- 239000000243 solution Substances 0.000 description 4
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 4
- 229910000553 6063 aluminium alloy Inorganic materials 0.000 description 3
- 229910018571 Al—Zn—Mg Inorganic materials 0.000 description 3
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 3
- FYYHWMGAXLPEAU-UHFFFAOYSA-N Magnesium Chemical compound [Mg] FYYHWMGAXLPEAU-UHFFFAOYSA-N 0.000 description 3
- 239000001825 Polyoxyethene (8) stearate Substances 0.000 description 3
- 238000001816 cooling Methods 0.000 description 3
- 238000000265 homogenisation Methods 0.000 description 3
- 239000006104 solid solution Substances 0.000 description 3
- 238000011282 treatment Methods 0.000 description 3
- 229910000979 O alloy Inorganic materials 0.000 description 2
- 239000003082 abrasive agent Substances 0.000 description 2
- 230000009471 action Effects 0.000 description 2
- 239000011248 coating agent Substances 0.000 description 2
- 238000000576 coating method Methods 0.000 description 2
- 239000003086 colorant Substances 0.000 description 2
- 230000007547 defect Effects 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 230000008030 elimination Effects 0.000 description 2
- 238000003379 elimination reaction Methods 0.000 description 2
- 238000011156 evaluation Methods 0.000 description 2
- 238000007730 finishing process Methods 0.000 description 2
- 238000009499 grossing Methods 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 238000001556 precipitation Methods 0.000 description 2
- 230000000171 quenching effect Effects 0.000 description 2
- 238000007788 roughening Methods 0.000 description 2
- 238000002791 soaking Methods 0.000 description 2
- 238000010561 standard procedure Methods 0.000 description 2
- JBQYATWDVHIOAR-UHFFFAOYSA-N tellanylidenegermanium Chemical compound [Te]=[Ge] JBQYATWDVHIOAR-UHFFFAOYSA-N 0.000 description 2
- 241001025261 Neoraja caerulea Species 0.000 description 1
- BQCADISMDOOEFD-UHFFFAOYSA-N Silver Chemical compound [Ag] BQCADISMDOOEFD-UHFFFAOYSA-N 0.000 description 1
- HCHKCACWOHOZIP-UHFFFAOYSA-N Zinc Chemical compound [Zn] HCHKCACWOHOZIP-UHFFFAOYSA-N 0.000 description 1
- QCWXUUIWCKQGHC-UHFFFAOYSA-N Zirconium Chemical compound [Zr] QCWXUUIWCKQGHC-UHFFFAOYSA-N 0.000 description 1
- 229910009369 Zn Mg Inorganic materials 0.000 description 1
- 229910000808 amorphous metal alloy Inorganic materials 0.000 description 1
- 125000004429 atom Chemical group 0.000 description 1
- 239000010953 base metal Substances 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 239000006227 byproduct Substances 0.000 description 1
- 229910052791 calcium Inorganic materials 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 239000011362 coarse particle Substances 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000005336 cracking Methods 0.000 description 1
- 230000006735 deficit Effects 0.000 description 1
- 230000002939 deleterious effect Effects 0.000 description 1
- 238000009826 distribution Methods 0.000 description 1
- 238000001978 electrochemical passivation Methods 0.000 description 1
- 238000005242 forging Methods 0.000 description 1
- 230000006870 function Effects 0.000 description 1
- 229910052733 gallium Inorganic materials 0.000 description 1
- 239000011521 glass Substances 0.000 description 1
- 239000003292 glue Substances 0.000 description 1
- 229910052735 hafnium Inorganic materials 0.000 description 1
- 125000005843 halogen group Chemical group 0.000 description 1
- 230000017525 heat dissipation Effects 0.000 description 1
- 229910052738 indium Inorganic materials 0.000 description 1
- 229910052746 lanthanum Inorganic materials 0.000 description 1
- 238000003754 machining Methods 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 229910052748 manganese Inorganic materials 0.000 description 1
- 239000011159 matrix material Substances 0.000 description 1
- 230000007246 mechanism Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 229910052750 molybdenum Inorganic materials 0.000 description 1
- 229910052759 nickel Inorganic materials 0.000 description 1
- 239000003973 paint Substances 0.000 description 1
- 230000008447 perception Effects 0.000 description 1
- 239000004033 plastic Substances 0.000 description 1
- 229920003023 plastic Polymers 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 238000003672 processing method Methods 0.000 description 1
- 239000000047 product Substances 0.000 description 1
- 238000011158 quantitative evaluation Methods 0.000 description 1
- 238000001953 recrystallisation Methods 0.000 description 1
- 238000005070 sampling Methods 0.000 description 1
- 229910052706 scandium Inorganic materials 0.000 description 1
- 239000011163 secondary particle Substances 0.000 description 1
- 238000005204 segregation Methods 0.000 description 1
- VSZWPYCFIRKVQL-UHFFFAOYSA-N selanylidenegallium;selenium Chemical compound [Se].[Se]=[Ga].[Se]=[Ga] VSZWPYCFIRKVQL-UHFFFAOYSA-N 0.000 description 1
- 230000035945 sensitivity Effects 0.000 description 1
- 239000010703 silicon Substances 0.000 description 1
- 239000004332 silver Substances 0.000 description 1
- 239000010944 silver (metal) Substances 0.000 description 1
- COEZWFYORILMOM-UHFFFAOYSA-N sodium 4-[(2,4-dihydroxyphenyl)diazenyl]benzenesulfonic acid Chemical compound [Na+].OC1=CC(O)=CC=C1N=NC1=CC=C(S(O)(=O)=O)C=C1 COEZWFYORILMOM-UHFFFAOYSA-N 0.000 description 1
- 238000007711 solidification Methods 0.000 description 1
- 230000008023 solidification Effects 0.000 description 1
- 238000007655 standard test method Methods 0.000 description 1
- 229910052712 strontium Inorganic materials 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 238000004381 surface treatment Methods 0.000 description 1
- 229910052715 tantalum Inorganic materials 0.000 description 1
- 238000009864 tensile test Methods 0.000 description 1
- 238000010998 test method Methods 0.000 description 1
- 238000012956 testing procedure Methods 0.000 description 1
- 229910052718 tin Inorganic materials 0.000 description 1
- 229910052719 titanium Inorganic materials 0.000 description 1
- 229910052721 tungsten Inorganic materials 0.000 description 1
- 229910052720 vanadium Inorganic materials 0.000 description 1
- 230000000007 visual effect Effects 0.000 description 1
- 229910052727 yttrium Inorganic materials 0.000 description 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
- C22C—ALLOYS
- C22C1/00—Making non-ferrous alloys
- C22C1/02—Making non-ferrous alloys by melting
- C22C1/026—Alloys based on aluminium
-
- 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)
- Mechanical Engineering (AREA)
- Organic Chemistry (AREA)
- Metallurgy (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Crystallography & Structural Chemistry (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Powder Metallurgy (AREA)
- Manufacture Of Metal Powder And Suspensions Thereof (AREA)
- Conductive Materials (AREA)
- Continuous Casting (AREA)
Applications Claiming Priority (5)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US201361884860P | 2013-09-30 | 2013-09-30 | |
| US61/884,860 | 2013-09-30 | ||
| US201462047600P | 2014-09-08 | 2014-09-08 | |
| US62/047,600 | 2014-09-08 | ||
| PCT/US2014/058427 WO2015048788A1 (en) | 2013-09-30 | 2014-09-30 | Aluminum alloys with high strength and cosmetic appeal |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| AU2014324473A1 AU2014324473A1 (en) | 2016-04-21 |
| AU2014324473B2 true AU2014324473B2 (en) | 2017-09-07 |
Family
ID=51795753
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| AU2014324473A Ceased AU2014324473B2 (en) | 2013-09-30 | 2014-09-30 | Aluminum alloys with high strength and cosmetic appeal |
Country Status (8)
| Country | Link |
|---|---|
| US (3) | US10597762B2 (https=) |
| EP (2) | EP3748024A1 (https=) |
| JP (2) | JP6759097B2 (https=) |
| KR (4) | KR20160065176A (https=) |
| CN (2) | CN105339515A (https=) |
| AU (1) | AU2014324473B2 (https=) |
| TW (1) | TWI606122B (https=) |
| WO (1) | WO2015048788A1 (https=) |
Families Citing this family (24)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US9951959B2 (en) * | 2013-12-20 | 2018-04-24 | Bsh Home Appliances Corporation | Home appliance with improved burner |
| US9359686B1 (en) | 2015-01-09 | 2016-06-07 | Apple Inc. | Processes to reduce interfacial enrichment of alloying elements under anodic oxide films and improve anodized appearance of heat treatable alloys |
| CN104762538B (zh) * | 2015-04-09 | 2017-01-25 | 广东欧珀移动通信有限公司 | 铝合金及其阳极氧化方法 |
| JP6291133B2 (ja) * | 2015-10-30 | 2018-03-14 | 株式会社Uacj | アルミニウム合金材 |
| CN105401003A (zh) * | 2015-11-16 | 2016-03-16 | 简淦欢 | 用于生产低成本超高速导热的led压铸铝散热器的配方 |
| CN107012373B (zh) * | 2016-04-04 | 2019-05-14 | 韩国机动车技术研究所 | 变形铝合金 |
| US10208371B2 (en) * | 2016-07-13 | 2019-02-19 | Apple Inc. | Aluminum alloys with high strength and cosmetic appeal |
| US11352708B2 (en) * | 2016-08-10 | 2022-06-07 | Apple Inc. | Colored multilayer oxide coatings |
| CN106222501B (zh) * | 2016-08-26 | 2017-11-10 | 龙口市丛林铝材有限公司 | 一种电子产品壳体用挤压铝合金及其制造方法 |
| US10787753B2 (en) * | 2016-09-14 | 2020-09-29 | Apple Inc. | Anodized substrates with dark laser markings |
| TWI613296B (zh) * | 2016-11-10 | 2018-02-01 | 財團法人工業技術研究院 | 鋁合金粉體及鋁合金物件的製造方法 |
| US20180155811A1 (en) * | 2016-12-02 | 2018-06-07 | Honeywell International Inc. | Ecae materials for high strength aluminum alloys |
| US11242614B2 (en) | 2017-02-17 | 2022-02-08 | Apple Inc. | Oxide coatings for providing corrosion resistance on parts with edges and convex features |
| JP6936863B2 (ja) * | 2017-03-06 | 2021-09-22 | アーコニック テクノロジーズ エルエルシーＡｒｃｏｎｉｃ Ｔｅｃｈｎｏｌｏｇｉｅｓ Ｌｌｃ | 接着接合用の７ｘｘｘアルミニウム合金の調製方法、およびそれに関連する製品 |
| KR102457529B1 (ko) * | 2017-03-07 | 2022-10-21 | 엘지전자 주식회사 | 알루미늄 합금 |
| US20190037721A1 (en) * | 2017-07-27 | 2019-01-31 | Apple Inc. | Anodized aluminum alloys having alloying elements to eliminate filiform corrosion |
| CN110396628B (zh) * | 2018-04-25 | 2022-02-08 | 比亚迪股份有限公司 | 一种铝合金及其制备方法 |
| US11345980B2 (en) | 2018-08-09 | 2022-05-31 | Apple Inc. | Recycled aluminum alloys from manufacturing scrap with cosmetic appeal |
| US11549191B2 (en) | 2018-09-10 | 2023-01-10 | Apple Inc. | Corrosion resistance for anodized parts having convex surface features |
| US11649535B2 (en) | 2018-10-25 | 2023-05-16 | Honeywell International Inc. | ECAE processing for high strength and high hardness aluminum alloys |
| CN114134375B (zh) * | 2021-11-01 | 2022-09-27 | 湖南中创空天新材料股份有限公司 | 一种耐应力腐蚀Al-Zn-Mg-Cu合金及其制备方法 |
| CN116445778A (zh) * | 2021-12-17 | 2023-07-18 | 苹果公司 | 具有高强度和外观吸引力的铝合金 |
| US20230227947A1 (en) * | 2021-12-17 | 2023-07-20 | Apple Inc. | Aluminum alloys with high strength and cosmetic appeal |
| CN114990395B (zh) * | 2022-04-13 | 2024-01-16 | 山东南山铝业股份有限公司 | 一种含稀土元素的高强度变形铝合金及其制备方法 |
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| JP2012246555A (ja) * | 2011-05-30 | 2012-12-13 | Kobe Steel Ltd | 筐体用７０００系アルミニウム合金押出材 |
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| US20190169717A1 (en) | 2017-12-06 | 2019-06-06 | Apple Inc. | Printable Aluminum Alloys with Good Anodized Cosmetic Surfaces |
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2014
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- 2014-09-30 KR KR1020167011483A patent/KR20160065176A/ko not_active Ceased
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- 2014-09-30 US US14/502,943 patent/US10597762B2/en active Active
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- 2014-09-30 AU AU2014324473A patent/AU2014324473B2/en not_active Ceased
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2018
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- 2020-04-17 US US16/851,466 patent/US20200239990A1/en not_active Abandoned
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Also Published As
| Publication number | Publication date |
|---|---|
| JP6759097B2 (ja) | 2020-09-23 |
| JP2019073802A (ja) | 2019-05-16 |
| KR20160065176A (ko) | 2016-06-08 |
| WO2015048788A1 (en) | 2015-04-02 |
| CN111020314A (zh) | 2020-04-17 |
| TW201522657A (zh) | 2015-06-16 |
| JP2016538418A (ja) | 2016-12-08 |
| US20200239990A1 (en) | 2020-07-30 |
| CN105339515A (zh) | 2016-02-17 |
| EP3748024A1 (en) | 2020-12-09 |
| JP6970657B2 (ja) | 2021-11-24 |
| EP3052668A1 (en) | 2016-08-10 |
| EP3052668B1 (en) | 2020-07-01 |
| KR102164377B1 (ko) | 2020-10-13 |
| AU2014324473A1 (en) | 2016-04-21 |
| KR20180024028A (ko) | 2018-03-07 |
| KR20200034804A (ko) | 2020-03-31 |
| TWI606122B (zh) | 2017-11-21 |
| US10597762B2 (en) | 2020-03-24 |
| KR20200118506A (ko) | 2020-10-15 |
| US20150090373A1 (en) | 2015-04-02 |
| US20200181746A1 (en) | 2020-06-11 |
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