JP7038706B2 - 高亜鉛アルミニウム合金製品 - Google Patents
高亜鉛アルミニウム合金製品 Download PDFInfo
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- JP7038706B2 JP7038706B2 JP2019519249A JP2019519249A JP7038706B2 JP 7038706 B2 JP7038706 B2 JP 7038706B2 JP 2019519249 A JP2019519249 A JP 2019519249A JP 2019519249 A JP2019519249 A JP 2019519249A JP 7038706 B2 JP7038706 B2 JP 7038706B2
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- 229910000611 Zinc aluminium Inorganic materials 0.000 title description 2
- 229910045601 alloy Inorganic materials 0.000 title description 2
- 239000000956 alloy Substances 0.000 title description 2
- HXFVOUUOTHJFPX-UHFFFAOYSA-N alumane;zinc Chemical compound [AlH3].[Zn] HXFVOUUOTHJFPX-UHFFFAOYSA-N 0.000 title description 2
- 229910000838 Al alloy Inorganic materials 0.000 claims description 334
- 239000011701 zinc Substances 0.000 claims description 224
- 229910052725 zinc Inorganic materials 0.000 claims description 224
- HCHKCACWOHOZIP-UHFFFAOYSA-N Zinc Chemical compound [Zn] HCHKCACWOHOZIP-UHFFFAOYSA-N 0.000 claims description 220
- 229910052802 copper Inorganic materials 0.000 claims description 59
- 239000010949 copper Substances 0.000 claims description 59
- 238000005266 casting Methods 0.000 claims description 58
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 claims description 55
- 229910052749 magnesium Inorganic materials 0.000 claims description 55
- 239000011777 magnesium Substances 0.000 claims description 55
- FYYHWMGAXLPEAU-UHFFFAOYSA-N Magnesium Chemical compound [Mg] FYYHWMGAXLPEAU-UHFFFAOYSA-N 0.000 claims description 51
- 229910052751 metal Inorganic materials 0.000 description 31
- 239000002184 metal Substances 0.000 description 31
- 239000000523 sample Substances 0.000 description 20
- 238000005275 alloying Methods 0.000 description 16
- 238000000034 method Methods 0.000 description 16
- 229910052726 zirconium Inorganic materials 0.000 description 15
- 229910052804 chromium Inorganic materials 0.000 description 14
- 239000011651 chromium Substances 0.000 description 14
- VYZAMTAEIAYCRO-UHFFFAOYSA-N Chromium Chemical compound [Cr] VYZAMTAEIAYCRO-UHFFFAOYSA-N 0.000 description 13
- 210000001787 dendrite Anatomy 0.000 description 13
- 229910052748 manganese Inorganic materials 0.000 description 13
- 239000011572 manganese Substances 0.000 description 13
- QCWXUUIWCKQGHC-UHFFFAOYSA-N Zirconium Chemical compound [Zr] QCWXUUIWCKQGHC-UHFFFAOYSA-N 0.000 description 12
- 239000002245 particle Substances 0.000 description 12
- PWHULOQIROXLJO-UHFFFAOYSA-N Manganese Chemical compound [Mn] PWHULOQIROXLJO-UHFFFAOYSA-N 0.000 description 10
- 229910052782 aluminium Inorganic materials 0.000 description 10
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 9
- 238000005204 segregation Methods 0.000 description 8
- 238000009749 continuous casting Methods 0.000 description 7
- 239000007787 solid Substances 0.000 description 7
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 6
- 229910052742 iron Inorganic materials 0.000 description 5
- 229910052710 silicon Inorganic materials 0.000 description 5
- 239000010936 titanium Substances 0.000 description 5
- PXHVJJICTQNCMI-UHFFFAOYSA-N Nickel Chemical compound [Ni] PXHVJJICTQNCMI-UHFFFAOYSA-N 0.000 description 4
- 238000012937 correction Methods 0.000 description 4
- 238000004453 electron probe microanalysis Methods 0.000 description 4
- 238000005096 rolling process Methods 0.000 description 4
- 230000008023 solidification Effects 0.000 description 4
- 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 3
- 238000004519 manufacturing process Methods 0.000 description 3
- 238000000926 separation method Methods 0.000 description 3
- 229910052719 titanium Inorganic materials 0.000 description 3
- 229920005479 Lucite® Polymers 0.000 description 2
- 230000001133 acceleration Effects 0.000 description 2
- 238000004458 analytical method Methods 0.000 description 2
- 238000001816 cooling Methods 0.000 description 2
- 239000013078 crystal Substances 0.000 description 2
- 239000006185 dispersion Substances 0.000 description 2
- 238000009826 distribution Methods 0.000 description 2
- 238000010894 electron beam technology Methods 0.000 description 2
- 230000005284 excitation Effects 0.000 description 2
- 238000004020 luminiscence type Methods 0.000 description 2
- 238000005259 measurement Methods 0.000 description 2
- 229910052759 nickel Inorganic materials 0.000 description 2
- 239000004926 polymethyl methacrylate Substances 0.000 description 2
- 238000002360 preparation method Methods 0.000 description 2
- 230000005855 radiation Effects 0.000 description 2
- 238000007711 solidification Methods 0.000 description 2
- 239000012798 spherical particle Substances 0.000 description 2
- 238000011144 upstream manufacturing Methods 0.000 description 2
- 238000011179 visual inspection Methods 0.000 description 2
- WHXSMMKQMYFTQS-UHFFFAOYSA-N Lithium Chemical compound [Li] WHXSMMKQMYFTQS-UHFFFAOYSA-N 0.000 description 1
- XUIMIQQOPSSXEZ-UHFFFAOYSA-N Silicon Chemical compound [Si] XUIMIQQOPSSXEZ-UHFFFAOYSA-N 0.000 description 1
- 229910000831 Steel Inorganic materials 0.000 description 1
- ATJFFYVFTNAWJD-UHFFFAOYSA-N Tin Chemical compound [Sn] ATJFFYVFTNAWJD-UHFFFAOYSA-N 0.000 description 1
- RTAQQCXQSZGOHL-UHFFFAOYSA-N Titanium Chemical compound [Ti] RTAQQCXQSZGOHL-UHFFFAOYSA-N 0.000 description 1
- 230000009471 action Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- -1 i.e. Substances 0.000 description 1
- 229910052744 lithium Inorganic materials 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000000737 periodic effect Effects 0.000 description 1
- 230000000704 physical effect Effects 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 238000007712 rapid solidification Methods 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- 229910052706 scandium Inorganic materials 0.000 description 1
- SIXSYDAISGFNSX-UHFFFAOYSA-N scandium atom Chemical compound [Sc] SIXSYDAISGFNSX-UHFFFAOYSA-N 0.000 description 1
- 239000010703 silicon Substances 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
- 229910052718 tin Inorganic materials 0.000 description 1
- 229910052720 vanadium Inorganic materials 0.000 description 1
- LEONUFNNVUYDNQ-UHFFFAOYSA-N vanadium atom Chemical compound [V] LEONUFNNVUYDNQ-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
- C22C21/10—Alloys based on aluminium with zinc as the next major constituent
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B22—CASTING; POWDER METALLURGY
- B22D—CASTING OF METALS; CASTING OF OTHER SUBSTANCES BY THE SAME PROCESSES OR DEVICES
- B22D11/00—Continuous casting of metals, i.e. casting in indefinite lengths
- B22D11/001—Continuous casting of metals, i.e. casting in indefinite lengths of specific alloys
- B22D11/003—Aluminium alloys
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B22—CASTING; POWDER METALLURGY
- B22D—CASTING OF METALS; CASTING OF OTHER SUBSTANCES BY THE SAME PROCESSES OR DEVICES
- B22D11/00—Continuous casting of metals, i.e. casting in indefinite lengths
- B22D11/06—Continuous casting of metals, i.e. casting in indefinite lengths into moulds with travelling walls, e.g. with rolls, plates, belts, caterpillars
- B22D11/0622—Continuous casting of metals, i.e. casting in indefinite lengths into moulds with travelling walls, e.g. with rolls, plates, belts, caterpillars formed by two casting wheels
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B22—CASTING; POWDER METALLURGY
- B22D—CASTING OF METALS; CASTING OF OTHER SUBSTANCES BY THE SAME PROCESSES OR DEVICES
- B22D21/00—Casting non-ferrous metals or metallic compounds so far as their metallurgical properties are of importance for the casting procedure; Selection of compositions therefor
- B22D21/002—Castings of light metals
- B22D21/007—Castings of light metals with low melting point, e.g. Al 659 degrees C, Mg 650 degrees C
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- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Materials Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Continuous Casting (AREA)
- Metal Rolling (AREA)
- Tunnel Furnaces (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Crystallography & Structural Chemistry (AREA)
Description
本出願は、2016年12月21日に出願された、米国特許出願公開第62/437,489号「High Zinc Aluminum Alloy Products」と題される米国仮出願の優先権を主張し、参照によりその全体が本明細書に組み込まれる。
鋳造アルミニウム合金製品を形成するための鋳造アルミニウム合金が公知である。
本発明は、鋳造アルミニウム合金製品、およびそれから得られる製品に関する。
本明細書に詳述する一つまたは複数の実施形態では、本発明はアルミニウム合金ストリップを含む鋳造製品であり、アルミニウム合金ストリップが、4重量%~28重量%の亜鉛を含み、亜鉛の重量%のばらつきが、アルミニウム合金ストリップの表面と厚さ中心との間で15%以下である。
開示された利点および改良点の中で、本発明の他の目的および利点は、添付図面と共に以下の説明から明らかになるであろう。本発明の詳細な実施形態は、本明細書に開示されている。しかしながら、開示された実施形態は、様々な形態で具現化され得る本発明を単に例示するものであることを理解されたい。加えて、本発明の様々な実施形態に関連して与えられる各実施例は、例示を意図しており、限定を意図していない。
Claims (20)
- アルミニウム合金鋳造ストリップであって、
前記アルミニウム合金鋳造ストリップが、
4重量%~28重量%の亜鉛、を含み、
前記亜鉛の重量%のばらつきが、前記アルミニウム合金鋳造ストリップの表面と厚さ中心との間の領域で15%以下であり、前記表面と前記厚さ中心との間の距離を特定の厚み深さとしたとき、前記亜鉛の重量%のばらつきは、次の式に基づいて算出される、アルミニウム合金鋳造ストリップ。
[式]ばらつき={(特定の厚み深さにおける亜鉛の最大重量%-特定の厚み深さにおける亜鉛の最小重量%)/(特定の厚み深さにおける亜鉛の平均重量%)}x100(%) - 前記アルミニウム合金鋳造ストリップが6重量%~28重量%の亜鉛を含む、請求項1に記載のアルミニウム合金鋳造ストリップ。
- 前記アルミニウム合金鋳造ストリップが8重量%~28重量%の亜鉛を含む、請求項1に記載のアルミニウム合金鋳造ストリップ。
- 前記アルミニウム合金鋳造ストリップが10重量%~28重量%の亜鉛を含む、請求項1に記載のアルミニウム合金鋳造ストリップ。
- 前記アルミニウム合金鋳造ストリップが4重量%~15重量%の亜鉛を含む、請求項1に記載のアルミニウム合金鋳造ストリップ。
- 前記アルミニウム合金鋳造ストリップが6重量%~12重量%の亜鉛を含む、請求項1に記載のアルミニウム合金鋳造ストリップ。
- 前記アルミニウム合金鋳造ストリップが4重量%~10重量%の亜鉛を含む、請求項1に記載のアルミニウム合金鋳造ストリップ。
- 前記アルミニウム合金鋳造ストリップが4重量%~8重量%の亜鉛を含む、請求項1に記載のアルミニウム合金鋳造ストリップ。
- 前記亜鉛の重量%の前記ばらつきが、前記アルミニウム合金鋳造ストリップの表面と厚さ中心との間で12%以下である、請求項6に記載のアルミニウム合金鋳造ストリップ。
- アルミニウム合金鋳造ストリップであって、
前記アルミニウム合金鋳造ストリップが、
(i)4重量%~28重量%の亜鉛、
(ii)1重量%~3重量%の銅、および
(iii)1重量%~3重量%のマグネシウム、を含み、
前記亜鉛の重量%のばらつきが、前記アルミニウム合金鋳造ストリップの表面と厚さ中心との間の領域で15%以下であり、前記表面と前記厚さ中心との間の距離を特定の厚み深さとしたとき、前記亜鉛の重量%のばらつきは、次の式に基づいて算出される、アルミニウム合金鋳造ストリップ。
[式]ばらつき={(特定の厚み深さにおける亜鉛の最大重量%-特定の厚み深さにおける亜鉛の最小重量%)/(特定の厚み深さにおける亜鉛の平均重量%)}x100(%) - 前記アルミニウム合金鋳造ストリップが4重量%~15重量%の亜鉛を含む、請求項10に記載のアルミニウム合金鋳造ストリップ。
- 前記アルミニウム合金鋳造ストリップが4重量%~12重量%の亜鉛を含む、請求項10に記載のアルミニウム合金鋳造ストリップ。
- 前記アルミニウム合金鋳造ストリップが4重量%~10重量%の亜鉛を含む、請求項10に記載のアルミニウム合金鋳造ストリップ。
- 前記アルミニウム合金鋳造ストリップが1重量%~2.5重量%の銅を含む、請求項10に記載のアルミニウム合金鋳造ストリップ。
- 前記アルミニウム合金鋳造ストリップが1重量%~2.0重量%の銅を含む、請求項10に記載のアルミニウム合金鋳造ストリップ。
- 前記アルミニウム合金鋳造ストリップが1重量%~1.5重量%の銅を含む、請求項10に記載のアルミニウム合金鋳造ストリップ。
- 前記アルミニウム合金鋳造ストリップが1重量%~2.5重量%のマグネシウムを含む、請求項10に記載のアルミニウム合金鋳造ストリップ。
- 前記アルミニウム合金鋳造ストリップが1重量%~2.0重量%のマグネシウムを含む、請求項10に記載のアルミニウム合金鋳造ストリップ。
- 前記アルミニウム合金鋳造ストリップが1重量%~1.5重量%のマグネシウムを含む、請求項10に記載のアルミニウム合金鋳造ストリップ。
- アルミニウム合金鋳造ストリップであって、
前記アルミニウム合金鋳造ストリップが、
(i)4重量%~28重量%の亜鉛、および
(ii)1重量%~3重量%の銅、を含み、
前記亜鉛の重量%のばらつきが、前記アルミニウム合金鋳造ストリップの表面と厚さ中心との間の領域で15%以下であり、前記表面と前記厚さ中心との間の距離を特定の厚み深さとしたとき、前記亜鉛の重量%のばらつきは、次の式に基づいて算出される、アルミニウム合金鋳造ストリップ。
[式]ばらつき={(特定の厚み深さにおける亜鉛の最大重量%-特定の厚み深さにおける亜鉛の最小重量%)/(特定の厚み深さにおける亜鉛の平均重量%)}x100(%)
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US201662437489P | 2016-12-21 | 2016-12-21 | |
US62/437,489 | 2016-12-21 | ||
PCT/US2017/063481 WO2018118350A1 (en) | 2016-12-21 | 2017-11-28 | High zinc aluminum alloy products |
Publications (3)
Publication Number | Publication Date |
---|---|
JP2019534944A JP2019534944A (ja) | 2019-12-05 |
JP2019534944A5 JP2019534944A5 (ja) | 2020-10-08 |
JP7038706B2 true JP7038706B2 (ja) | 2022-03-18 |
Family
ID=62557296
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2019519249A Active JP7038706B2 (ja) | 2016-12-21 | 2017-11-28 | 高亜鉛アルミニウム合金製品 |
Country Status (7)
Country | Link |
---|---|
US (1) | US20180171440A1 (ja) |
EP (1) | EP3559293A4 (ja) |
JP (1) | JP7038706B2 (ja) |
KR (3) | KR20210042174A (ja) |
CN (2) | CN108220717A (ja) |
CA (1) | CA3036082C (ja) |
WO (1) | WO2018118350A1 (ja) |
Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP4119686A1 (en) | 2017-12-21 | 2023-01-18 | Novelis, Inc. | Aluminum alloy products exhibiting improved bond durability and/or having phosphorus-containing surfaces and methods of making the same |
WO2020167943A1 (en) | 2019-02-13 | 2020-08-20 | Novelis Inc. | Cast metal products with high grain circularity |
CN111549266B (zh) * | 2020-05-27 | 2021-06-25 | 北京科技大学 | 一种提高车身结构铝合金板材成形性能的组织调控方法 |
CN113122759A (zh) * | 2021-03-29 | 2021-07-16 | 烟台南山学院 | 一种抗蠕变性耐高温铸造铝合金及其制造方法 |
Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
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US20150064058A1 (en) | 2013-09-05 | 2015-03-05 | Korea Institute Of Machinery And Materials | Method Of Manufacturing Aluminum-Zinc-Based Alloy Sheet Using Twin-Roll Casting And Aluminum-Zinc-Based Alloy Sheet Manufactured Thereby |
Family Cites Families (7)
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US5135713A (en) * | 1984-03-29 | 1992-08-04 | Aluminum Company Of America | Aluminum-lithium alloys having high zinc |
IL156386A0 (en) * | 2000-12-21 | 2004-01-04 | Alcoa Inc | Aluminum alloy products and artificial aging method |
US6672368B2 (en) * | 2001-02-20 | 2004-01-06 | Alcoa Inc. | Continuous casting of aluminum |
US20050269000A1 (en) * | 2001-03-20 | 2005-12-08 | Denzer Diana K | Method for increasing the strength and/or corrosion resistance of 7000 Series AI aerospace alloy products |
BR0208271A (pt) * | 2001-03-20 | 2004-03-09 | Alcoa Inc | Método para aumentar a resistência e/ou a resistência à corrosão de produtos de ligas aeroespaciais de al da série 7000 |
FR2879217B1 (fr) * | 2004-12-13 | 2007-01-19 | Pechiney Rhenalu Sa | Toles fortes en alliage ai-zn-cu-mg a faibles contraintes internes |
CA2810251A1 (en) * | 2010-09-08 | 2012-03-15 | Alcoa Inc. | Improved 6xxx aluminum alloys, and methods for producing the same |
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2017
- 2017-11-28 CA CA3036082A patent/CA3036082C/en active Active
- 2017-11-28 WO PCT/US2017/063481 patent/WO2018118350A1/en unknown
- 2017-11-28 US US15/824,655 patent/US20180171440A1/en active Pending
- 2017-11-28 JP JP2019519249A patent/JP7038706B2/ja active Active
- 2017-11-28 KR KR1020217010101A patent/KR20210042174A/ko not_active IP Right Cessation
- 2017-11-28 KR KR1020197006858A patent/KR20190028561A/ko not_active Application Discontinuation
- 2017-11-28 KR KR1020237007308A patent/KR20230037064A/ko not_active Application Discontinuation
- 2017-11-28 EP EP17882929.7A patent/EP3559293A4/en active Pending
- 2017-12-21 CN CN201711392451.4A patent/CN108220717A/zh active Pending
- 2017-12-21 CN CN202311545028.9A patent/CN117568678A/zh active Pending
Patent Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20150064058A1 (en) | 2013-09-05 | 2015-03-05 | Korea Institute Of Machinery And Materials | Method Of Manufacturing Aluminum-Zinc-Based Alloy Sheet Using Twin-Roll Casting And Aluminum-Zinc-Based Alloy Sheet Manufactured Thereby |
Non-Patent Citations (3)
Title |
---|
DUENDAR Murat、外3名,EFFECT OF Zn CONTENT AND PROCESS PARAMETERS ON CORROSION BEHAVIOUR OF TWIN-ROLL CAST ALUMINUM BRAZING ALLOYS,Light Metals,スイス,2013年,Page.361-364 |
SU X.、外2名,Abatement of segregation with the electro and static magnetic field during twin-roll casting of 7075 alloy sheet,aterials Science & Engineering. A. Structural Materials: Properties, Microstructure and Processing,NL,2014年04月02日,Vol.599,Page.279-285 |
羽賀俊雄、外2名,アルミニウム合金の高速ロールキャスティング,日本鋳造工学会全国講演大会講演概要集,日本,1998年04月,Page.33 |
Also Published As
Publication number | Publication date |
---|---|
EP3559293A1 (en) | 2019-10-30 |
US20180171440A1 (en) | 2018-06-21 |
WO2018118350A1 (en) | 2018-06-28 |
JP2019534944A (ja) | 2019-12-05 |
CN117568678A (zh) | 2024-02-20 |
CA3036082A1 (en) | 2018-06-28 |
CN108220717A (zh) | 2018-06-29 |
CA3036082C (en) | 2022-07-26 |
KR20230037064A (ko) | 2023-03-15 |
EP3559293A4 (en) | 2020-05-13 |
KR20210042174A (ko) | 2021-04-16 |
KR20190028561A (ko) | 2019-03-18 |
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