JP2015505905A - アルミニウムフィン合金およびその製造方法 - Google Patents
アルミニウムフィン合金およびその製造方法 Download PDFInfo
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- JP2015505905A JP2015505905A JP2014546251A JP2014546251A JP2015505905A JP 2015505905 A JP2015505905 A JP 2015505905A JP 2014546251 A JP2014546251 A JP 2014546251A JP 2014546251 A JP2014546251 A JP 2014546251A JP 2015505905 A JP2015505905 A JP 2015505905A
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- 229910052782 aluminium Inorganic materials 0.000 title claims abstract description 17
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 title claims abstract description 17
- 238000004519 manufacturing process Methods 0.000 title claims abstract description 9
- 229910045601 alloy Inorganic materials 0.000 title description 34
- 239000000956 alloy Substances 0.000 title description 34
- 239000000463 material Substances 0.000 claims abstract description 54
- 238000005219 brazing Methods 0.000 claims abstract description 51
- 239000000203 mixture Substances 0.000 claims abstract description 24
- 229910000838 Al alloy Inorganic materials 0.000 claims abstract description 14
- 238000005266 casting Methods 0.000 claims description 28
- 238000000034 method Methods 0.000 claims description 21
- 238000005097 cold rolling Methods 0.000 claims description 10
- 238000000137 annealing Methods 0.000 claims description 9
- 238000005098 hot rolling Methods 0.000 claims description 8
- 239000011888 foil Substances 0.000 claims description 7
- 238000009749 continuous casting Methods 0.000 claims description 5
- 239000007788 liquid Substances 0.000 claims 1
- 239000011572 manganese Substances 0.000 description 27
- 239000002245 particle Substances 0.000 description 11
- 230000008569 process Effects 0.000 description 9
- 238000001816 cooling Methods 0.000 description 8
- 239000012535 impurity Substances 0.000 description 8
- 238000005260 corrosion Methods 0.000 description 7
- 229910052742 iron Inorganic materials 0.000 description 7
- 238000005096 rolling process Methods 0.000 description 7
- 229910052710 silicon Inorganic materials 0.000 description 7
- 230000007797 corrosion Effects 0.000 description 6
- 230000000694 effects Effects 0.000 description 6
- 239000011162 core material Substances 0.000 description 5
- 229910000765 intermetallic Inorganic materials 0.000 description 5
- 238000001953 recrystallisation Methods 0.000 description 5
- 238000004320 controlled atmosphere Methods 0.000 description 4
- 230000007423 decrease Effects 0.000 description 4
- 239000006104 solid solution Substances 0.000 description 4
- 238000005728 strengthening Methods 0.000 description 4
- 239000011573 trace mineral Substances 0.000 description 4
- 235000013619 trace mineral Nutrition 0.000 description 4
- 229910018191 Al—Fe—Si Inorganic materials 0.000 description 3
- 229910052802 copper Inorganic materials 0.000 description 3
- 229910052748 manganese Inorganic materials 0.000 description 3
- 238000012546 transfer Methods 0.000 description 3
- 230000009471 action Effects 0.000 description 2
- 239000000654 additive Substances 0.000 description 2
- 238000005275 alloying Methods 0.000 description 2
- 230000015572 biosynthetic process Effects 0.000 description 2
- 238000005253 cladding Methods 0.000 description 2
- 239000013078 crystal Substances 0.000 description 2
- 239000010410 layer Substances 0.000 description 2
- 239000013585 weight reducing agent Substances 0.000 description 2
- 229910018131 Al-Mn Inorganic materials 0.000 description 1
- 229910018125 Al-Si Inorganic materials 0.000 description 1
- 229910021364 Al-Si alloy Inorganic materials 0.000 description 1
- 229910018461 Al—Mn Inorganic materials 0.000 description 1
- 229910018520 Al—Si Inorganic materials 0.000 description 1
- PWHULOQIROXLJO-UHFFFAOYSA-N Manganese Chemical group [Mn] PWHULOQIROXLJO-UHFFFAOYSA-N 0.000 description 1
- 229910018643 Mn—Si Inorganic materials 0.000 description 1
- 230000002411 adverse Effects 0.000 description 1
- 238000005452 bending Methods 0.000 description 1
- 230000015556 catabolic process Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 239000002826 coolant Substances 0.000 description 1
- 239000012792 core layer Substances 0.000 description 1
- 238000006731 degradation reaction Methods 0.000 description 1
- 230000001934 delay Effects 0.000 description 1
- 230000006866 deterioration Effects 0.000 description 1
- 238000009826 distribution Methods 0.000 description 1
- 238000000265 homogenisation Methods 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 238000005058 metal casting Methods 0.000 description 1
- 150000002739 metals Chemical class 0.000 description 1
- 230000001737 promoting effect Effects 0.000 description 1
- 239000011856 silicon-based particle Substances 0.000 description 1
- 238000010583 slow cooling Methods 0.000 description 1
- 239000000243 solution Substances 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 238000005496 tempering Methods 0.000 description 1
- 238000009864 tensile test Methods 0.000 description 1
- 238000012549 training Methods 0.000 description 1
- 229910052725 zinc Inorganic materials 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
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21B—ROLLING OF METAL
- B21B1/00—Metal-rolling methods or mills for making semi-finished products of solid or profiled cross-section; Sequence of operations in milling trains; Layout of rolling-mill plant, e.g. grouping of stands; Succession of passes or of sectional pass alternations
- B21B1/46—Metal-rolling methods or mills for making semi-finished products of solid or profiled cross-section; Sequence of operations in milling trains; Layout of rolling-mill plant, e.g. grouping of stands; Succession of passes or of sectional pass alternations for rolling metal immediately subsequent to continuous casting
- B21B1/463—Metal-rolling methods or mills for making semi-finished products of solid or profiled cross-section; Sequence of operations in milling trains; Layout of rolling-mill plant, e.g. grouping of stands; Succession of passes or of sectional pass alternations for rolling metal immediately subsequent to continuous casting in a continuous process, i.e. the cast not being cut before rolling
-
- 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
- B22D11/00—Continuous casting of metals, i.e. casting in indefinite lengths
- B22D11/12—Accessories for subsequent treating or working cast stock in situ
-
- 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
- B22D11/12—Accessories for subsequent treating or working cast stock in situ
- B22D11/1206—Accessories for subsequent treating or working cast stock in situ for plastic shaping of strands
-
- 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
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01B—CABLES; CONDUCTORS; INSULATORS; SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING OR DIELECTRIC PROPERTIES
- H01B1/00—Conductors or conductive bodies characterised by the conductive materials; Selection of materials as conductors
- H01B1/02—Conductors or conductive bodies characterised by the conductive materials; Selection of materials as conductors mainly consisting of metals or alloys
- H01B1/023—Alloys based on aluminium
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21B—ROLLING OF METAL
- B21B3/00—Rolling materials of special alloys so far as the composition of the alloy requires or permits special rolling methods or sequences ; Rolling of aluminium, copper, zinc or other non-ferrous metals
- B21B2003/001—Aluminium or its alloys
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F28—HEAT EXCHANGE IN GENERAL
- F28F—DETAILS OF HEAT-EXCHANGE AND HEAT-TRANSFER APPARATUS, OF GENERAL APPLICATION
- F28F21/00—Constructions of heat-exchange apparatus characterised by the selection of particular materials
- F28F21/08—Constructions of heat-exchange apparatus characterised by the selection of particular materials of metal
- F28F21/081—Heat exchange elements made from metals or metal alloys
- F28F21/084—Heat exchange elements made from metals or metal alloys from aluminium or aluminium alloys
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Materials Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Crystallography & Structural Chemistry (AREA)
- Continuous Casting (AREA)
- Conductive Materials (AREA)
- Prevention Of Electric Corrosion (AREA)
- Metal Rolling (AREA)
Abstract
Description
Fe 0.8〜1.25;
Si 0.8〜1.25;
Mn 0.7〜1.5;
Cu 0.05〜0.5;
Zn 任意選択、2.5以下;
その他の元素が存在する場合、それぞれ0.05未満、合計0.15未満;および
残りを構成するアルミニウム。
表1(値をすべて重量%で表す)に示す組成の合金は、双ロール鋳造により6.0mmの標準厚さにした後、多数の鋳造段階で冷間圧延して0.78mmにした。0.78mm標準厚さの中間板を35時間の総サイクル時間、最高炉温420℃で焼鈍した。この中間焼鈍の後、最終標準厚さ0.052mmまで段階的に冷間圧延することによって、板の標準厚さをフィン材まで減少させ、調質H18の材料を得た。4種類の合金を作製した。
Zn添加を組み入れたまた別の2種類の合金組成を試験した。合金組成を表3に示す(値をすべて重量%で表す)。
表5に記載する合金は25mm×150mm×200mmの「ブックモールド」サイズに鋳造したものである。鋳塊を室温から525℃まで9時間かけて予熱し、5.5時間浸漬した。次いで、これを熱間圧延により5.8mmの標準厚さにした後、冷間圧延により標準厚さ0.1mmにした。
Claims (10)
- 次に挙げる重量%での組成:
Feが0.8〜1.25;
Siが0.8〜1.25;
Mnが0.7〜1.5;
Cuが0.05〜0.5;
Znが2.5以下;
その他の元素がそれぞれ0.05以下であり、かつ合計0.15以下;および
残りがアルミニウム
を含む、アルミニウム合金フィン材。 - 前記Siの含有量が0.9〜1.1重量%であることを特徴とする、請求項1に記載の製品。
- 前記Mnの含有量が0.9〜1.1重量%であることを特徴とする、請求項1または2に記載の製品。
- 前記Znの含有量が0.25〜2.5重量%であることを特徴とする、請求項1、2または3に記載の製品。
- 前記アルミニウム合金フィン材が、600℃でのろう付け後に140MPa以上の縦方向UTSと46%IACS以上の導電率とを有する、請求項1に記載の製品。
- アルミニウム合金フィン材の製造方法であって、
a)次に挙げる重量%の組成:
Feが0.8〜1.25;
Siが0.8〜1.25;
Mnが0.70〜1.50;
Cuが0.05〜0.5;
Znが2.5以下;
その他の未満がそれぞれ0.05以下であり、かつ合計0.15以下;および
残りがアルミニウム
を含むアルミニウム合金融液を連続鋳造する工程と、
b)前記連続鋳造した板を熱間圧延する工程と、
c)前記熱間圧延した板を中間焼鈍する工程と、
d)前記板を冷間圧延して標準箔厚さにする工程と
を含む方法。 - 前記連続鋳造工程a)が双ロール鋳造工程であることを特徴とする、請求項7に記載の方法。
- 前記標準箔厚さが0.07mm未満であることを特徴とする、請求項7または8に記載の方法。
- 前記標準箔厚さが0.06mm未満であることを特徴とする、請求項7または8に記載の方法。
- 前記標準箔厚さが0.055mm未満であることを特徴とする、請求項7または8に記載の方法。
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US201161576602P | 2011-12-16 | 2011-12-16 | |
US61/576,602 | 2011-12-16 | ||
PCT/CA2012/050858 WO2013086628A1 (en) | 2011-12-16 | 2012-11-29 | Aluminium fin alloy and method of making the same |
Publications (2)
Publication Number | Publication Date |
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JP2015505905A true JP2015505905A (ja) | 2015-02-26 |
JP6247225B2 JP6247225B2 (ja) | 2017-12-13 |
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Family Applications (1)
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JP2014546251A Active JP6247225B2 (ja) | 2011-12-16 | 2012-11-29 | アルミニウムフィン合金およびその製造方法 |
Country Status (10)
Country | Link |
---|---|
US (1) | US9719156B2 (ja) |
EP (1) | EP2791378B1 (ja) |
JP (1) | JP6247225B2 (ja) |
KR (2) | KR102033820B1 (ja) |
BR (1) | BR112014014440B1 (ja) |
CA (1) | CA2856488C (ja) |
ES (1) | ES2646767T3 (ja) |
MX (1) | MX359572B (ja) |
NO (1) | NO2880393T3 (ja) |
WO (1) | WO2013086628A1 (ja) |
Families Citing this family (8)
Publication number | Priority date | Publication date | Assignee | Title |
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JP6154224B2 (ja) * | 2013-07-05 | 2017-06-28 | 株式会社Uacj | 熱交換器用アルミニウム合金フィン材およびその製造方法 |
JP6154225B2 (ja) * | 2013-07-05 | 2017-06-28 | 株式会社Uacj | 熱交換器用アルミニウム合金フィン材およびその製造方法 |
EP3030685B1 (en) * | 2013-08-08 | 2020-02-19 | Novelis, Inc. | High strength aluminum alloy fin stock for heat exchanger |
KR101511632B1 (ko) | 2013-09-05 | 2015-04-13 | 한국기계연구원 | 쌍롤 주조법을 이용한 알루미늄-아연계 합금 판재의 제조방법 및 이에 따라 제조되는 알루미늄-아연계 합금 판재 |
WO2015141698A1 (ja) * | 2014-03-19 | 2015-09-24 | 株式会社Uacj | 熱交換器用アルミニウム合金フィン材およびその製造方法並びに熱交換器 |
CN105316535A (zh) * | 2015-01-31 | 2016-02-10 | 安徽华纳合金材料科技有限公司 | 一种含有铜的铁铝合金丝及其制造方法 |
CN108193104B (zh) * | 2018-01-05 | 2019-01-11 | 乳源东阳光优艾希杰精箔有限公司 | 一种热交换器用高强度翅片箔及其制造方法 |
CN112195375B (zh) * | 2020-10-16 | 2022-04-12 | 江苏常铝铝业集团股份有限公司 | 一种自钎焊铝合金箔材及其制造方法 |
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JP6247225B2 (ja) | 2017-12-13 |
EP2791378B1 (en) | 2017-10-11 |
ES2646767T3 (es) | 2017-12-15 |
BR112014014440A2 (pt) | 2017-06-13 |
KR102033820B1 (ko) | 2019-10-17 |
NO2880393T3 (ja) | 2018-06-02 |
CA2856488C (en) | 2019-10-22 |
EP2791378A1 (en) | 2014-10-22 |
EP2791378A4 (en) | 2016-03-02 |
KR20160092028A (ko) | 2016-08-03 |
MX2014006509A (es) | 2014-07-10 |
MX359572B (es) | 2018-10-01 |
KR20140103164A (ko) | 2014-08-25 |
CA2856488A1 (en) | 2013-06-20 |
WO2013086628A1 (en) | 2013-06-20 |
US9719156B2 (en) | 2017-08-01 |
US20130156634A1 (en) | 2013-06-20 |
BR112014014440B1 (pt) | 2018-12-11 |
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