JP2022541891A - 耐食性に優れる長寿命アルミニウム合金及びその合金から製造された螺旋溝付管 - Google Patents
耐食性に優れる長寿命アルミニウム合金及びその合金から製造された螺旋溝付管 Download PDFInfo
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- JP2022541891A JP2022541891A JP2022502397A JP2022502397A JP2022541891A JP 2022541891 A JP2022541891 A JP 2022541891A JP 2022502397 A JP2022502397 A JP 2022502397A JP 2022502397 A JP2022502397 A JP 2022502397A JP 2022541891 A JP2022541891 A JP 2022541891A
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- 229910045601 alloy Inorganic materials 0.000 title claims abstract description 47
- 239000000956 alloy Substances 0.000 title claims abstract description 47
- 229910000838 Al alloy Inorganic materials 0.000 title claims abstract description 11
- 238000005260 corrosion Methods 0.000 title abstract description 25
- 230000007797 corrosion Effects 0.000 title abstract description 25
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 claims abstract description 19
- 229910052782 aluminium Inorganic materials 0.000 claims abstract description 19
- 239000012535 impurity Substances 0.000 claims abstract description 18
- 229910052725 zinc Inorganic materials 0.000 claims abstract description 13
- 229910052742 iron Inorganic materials 0.000 claims abstract description 12
- 229910052710 silicon Inorganic materials 0.000 claims abstract description 12
- 229910052804 chromium Inorganic materials 0.000 claims abstract description 9
- 229910052802 copper Inorganic materials 0.000 claims abstract description 8
- 229910052748 manganese Inorganic materials 0.000 claims abstract description 8
- 229910052759 nickel Inorganic materials 0.000 claims abstract description 8
- 229910052726 zirconium Inorganic materials 0.000 claims abstract description 4
- 239000011701 zinc Substances 0.000 description 16
- 238000004519 manufacturing process Methods 0.000 description 8
- HCHKCACWOHOZIP-UHFFFAOYSA-N Zinc Chemical compound [Zn] HCHKCACWOHOZIP-UHFFFAOYSA-N 0.000 description 5
- 238000012360 testing method Methods 0.000 description 5
- 229910000831 Steel Inorganic materials 0.000 description 4
- 239000012530 fluid Substances 0.000 description 4
- 239000010959 steel Substances 0.000 description 4
- 238000000137 annealing Methods 0.000 description 3
- 239000011248 coating agent Substances 0.000 description 3
- 238000000576 coating method Methods 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 239000000203 mixture Substances 0.000 description 3
- 238000005507 spraying Methods 0.000 description 3
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 3
- QGZKDVFQNNGYKY-UHFFFAOYSA-N Ammonia Chemical compound N QGZKDVFQNNGYKY-UHFFFAOYSA-N 0.000 description 2
- 230000002411 adverse Effects 0.000 description 2
- 238000001125 extrusion Methods 0.000 description 2
- 238000003780 insertion Methods 0.000 description 2
- 230000037431 insertion Effects 0.000 description 2
- 230000005855 radiation Effects 0.000 description 2
- 239000000654 additive Substances 0.000 description 1
- 230000000996 additive effect Effects 0.000 description 1
- 238000005275 alloying Methods 0.000 description 1
- 229910021529 ammonia Inorganic materials 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 238000005219 brazing Methods 0.000 description 1
- 239000013078 crystal Substances 0.000 description 1
- 230000001627 detrimental effect Effects 0.000 description 1
- 238000009792 diffusion process Methods 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 229910000765 intermetallic Inorganic materials 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000002156 mixing Methods 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
- 230000002093 peripheral effect Effects 0.000 description 1
- 230000008092 positive effect Effects 0.000 description 1
- SKFYTVYMYJCRET-UHFFFAOYSA-J potassium;tetrafluoroalumanuide Chemical compound [F-].[F-].[F-].[F-].[Al+3].[K+] SKFYTVYMYJCRET-UHFFFAOYSA-J 0.000 description 1
- 238000007670 refining Methods 0.000 description 1
- 239000003507 refrigerant Substances 0.000 description 1
- 239000000126 substance Substances 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
-
- 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
-
- 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
- C22C21/12—Alloys based on aluminium with copper as the next major constituent
- C22C21/16—Alloys based on aluminium with copper as the next major constituent with magnesium
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21C—MANUFACTURE OF METAL SHEETS, WIRE, RODS, TUBES OR PROFILES, OTHERWISE THAN BY ROLLING; AUXILIARY OPERATIONS USED IN CONNECTION WITH METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL
- B21C37/00—Manufacture of metal sheets, bars, wire, tubes or like semi-manufactured products, not otherwise provided for; Manufacture of tubes of special shape
- B21C37/06—Manufacture of metal sheets, bars, wire, tubes or like semi-manufactured products, not otherwise provided for; Manufacture of tubes of special shape of tubes or metal hoses; Combined procedures for making tubes, e.g. for making multi-wall tubes
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D53/00—Making other particular articles
- B21D53/02—Making other particular articles heat exchangers or parts thereof, e.g. radiators, condensers fins, headers
- B21D53/06—Making other particular articles heat exchangers or parts thereof, e.g. radiators, condensers fins, headers of metal tubes
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B15/00—Layered products comprising a layer of metal
- B32B15/01—Layered products comprising a layer of metal all layers being exclusively metallic
- B32B15/016—Layered products comprising a layer of metal all layers being exclusively metallic all layers being formed of aluminium or aluminium alloys
-
- C—CHEMISTRY; METALLURGY
- C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
- C22C—ALLOYS
- C22C30/00—Alloys containing less than 50% by weight of each constituent
- C22C30/02—Alloys containing less than 50% by weight of each constituent containing copper
-
- C—CHEMISTRY; METALLURGY
- C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
- C22C—ALLOYS
- C22C30/00—Alloys containing less than 50% by weight of each constituent
- C22C30/06—Alloys containing less than 50% by weight of each constituent containing zinc
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F28—HEAT EXCHANGE IN GENERAL
- F28F—DETAILS OF HEAT-EXCHANGE AND HEAT-TRANSFER APPARATUS, OF GENERAL APPLICATION
- F28F1/00—Tubular elements; Assemblies of tubular elements
- F28F1/10—Tubular elements and assemblies thereof with means for increasing heat-transfer area, e.g. with fins, with projections, with recesses
- F28F1/40—Tubular elements and assemblies thereof with means for increasing heat-transfer area, e.g. with fins, with projections, with recesses the means being only inside the tubular element
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F28—HEAT EXCHANGE IN GENERAL
- F28F—DETAILS OF HEAT-EXCHANGE AND HEAT-TRANSFER APPARATUS, OF GENERAL APPLICATION
- F28F19/00—Preventing the formation of deposits or corrosion, e.g. by using filters or scrapers
-
- 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
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21C—MANUFACTURE OF METAL SHEETS, WIRE, RODS, TUBES OR PROFILES, OTHERWISE THAN BY ROLLING; AUXILIARY OPERATIONS USED IN CONNECTION WITH METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL
- B21C23/00—Extruding metal; Impact extrusion
- B21C23/002—Extruding materials of special alloys so far as the composition of the alloy requires or permits special extruding methods of sequences
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21C—MANUFACTURE OF METAL SHEETS, WIRE, RODS, TUBES OR PROFILES, OTHERWISE THAN BY ROLLING; AUXILIARY OPERATIONS USED IN CONNECTION WITH METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL
- B21C23/00—Extruding metal; Impact extrusion
- B21C23/02—Making uncoated products
- B21C23/04—Making uncoated products by direct extrusion
- B21C23/08—Making wire, bars, tubes
- B21C23/10—Making finned tubes
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F28—HEAT EXCHANGE IN GENERAL
- F28F—DETAILS OF HEAT-EXCHANGE AND HEAT-TRANSFER APPARATUS, OF GENERAL APPLICATION
- F28F1/00—Tubular elements; Assemblies of tubular elements
- F28F1/02—Tubular elements of cross-section which is non-circular
- F28F1/06—Tubular elements of cross-section which is non-circular crimped or corrugated in cross-section
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F28—HEAT EXCHANGE IN GENERAL
- F28F—DETAILS OF HEAT-EXCHANGE AND HEAT-TRANSFER APPARATUS, OF GENERAL APPLICATION
- F28F2255/00—Heat exchanger elements made of materials having special features or resulting from particular manufacturing processes
- F28F2255/16—Heat exchanger elements made of materials having special features or resulting from particular manufacturing processes extruded
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- General Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Geometry (AREA)
- Crystallography & Structural Chemistry (AREA)
- Heat-Exchange Devices With Radiators And Conduit Assemblies (AREA)
- Extrusion Of Metal (AREA)
Abstract
Description
Claims (10)
- 好ましくは1.0~1.5重量%のMn、0.1重量%までのMg、0.3重量%までのSi、0.3重量%までのFe、0.1重量%までのCu、0.25重量%までのCr、0.1重量%までのNi、0.3重量%までのZn、0.1重量%までのTi、0.2重量%までのZr、及び不可避不純物であって、それぞれ最大0.05重量%であり、不純物の合計が最大0.15重量%である不可避不純物、残部アルミニウムを含むアルミニウム合金。
- 前記合金が、0.08%未満のMgを含む、請求項1に記載のアルミニウム合金。
- 前記合金が、1.0~1.2重量%のMn、0.1重量%までのMg、0.10~0.15重量%のSi、0.3重量%までのFe、0.05重量%までのCu、最大0.03~0.2重量%のCr、0.05重量%までのNi、最大0.2~0.3重量%のZn、0.1重量%までのTi、0.2重量%までのZr、及び不可避不純物であって、それぞれ最大0.05重量%であり、不純物の合計が最大0.15重量%である不可避不純物、残部アルミニウムを含む、請求項1又は2に記載のアルミニウム合金。
- 前記合金が、1.0~1.1重量%のMn、0.05重量%までのMg、0.10~0.15重量%のSi、0.3重量%までのFe、0.05重量%までのCu、0.05~0.1重量%のCr、好ましくは0.0~0.05重量%までのNi、0.2~0.25重量%のZn、0.05重量%までのTi、0.05重量%までのZr、及び不可避不純物であって、それぞれ最大0.05重量%であり、不純物の合計が最大0.15重量%である不可避不純物、残部アルミニウムを含む、請求項1~3のいずれか一項に記載のアルミニウム合金。
- 請求項1~4のいずれか一項に記載の合金から製造されたアルミニウム管。
- 内面に溝付きの表面を有する、請求項5に記載のアルミニウム管。
- 前記溝の高さが少なくとも0.05mmである、請求項5又は6に記載のアルミニウム管。
- 管とフィンとを備える熱交換器であって、前記管が請求項5に記載のアルミニウム管から製造される熱交換器。
- 前記管が多孔押出管によって形成されている、請求項8に記載の熱交換器。
- 前記管が熱交換器のフィンを形成するプレートの穴に挿入されている、請求項8に記載の熱交換器。
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201910661744.0 | 2019-07-22 | ||
CN201910661744.0A CN112254563A (zh) | 2019-07-22 | 2019-07-22 | 具有高耐腐蚀性的长寿命铝合金和由该合金生产的螺旋槽管 |
PCT/IB2019/060038 WO2021014203A1 (en) | 2019-07-22 | 2019-11-21 | Long-life aluminum alloy with a high corrosion resistance and helically grooved tube produced from the alloy |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2022541891A true JP2022541891A (ja) | 2022-09-28 |
JPWO2021014203A5 JPWO2021014203A5 (ja) | 2022-11-14 |
Family
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Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
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JP2022502397A Pending JP2022541891A (ja) | 2019-07-22 | 2019-11-21 | 耐食性に優れる長寿命アルミニウム合金及びその合金から製造された螺旋溝付管 |
Country Status (8)
Country | Link |
---|---|
US (1) | US20220259704A1 (ja) |
EP (1) | EP4004476A4 (ja) |
JP (1) | JP2022541891A (ja) |
KR (1) | KR20220035127A (ja) |
CN (1) | CN112254563A (ja) |
BR (1) | BR112022000996A2 (ja) |
MX (1) | MX2022000821A (ja) |
WO (1) | WO2021014203A1 (ja) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2024128497A1 (ko) * | 2022-12-12 | 2024-06-20 | 삼성전자주식회사 | 고전위 및 고내식성 알루미늄 합금 및 고내식성 열교환기 |
Family Cites Families (19)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2628672B2 (ja) * | 1988-01-29 | 1997-07-09 | 古河電気工業株式会社 | 熱交換器用A▲l▼合金フィン材の製造法 |
JP3276790B2 (ja) * | 1994-11-11 | 2002-04-22 | 古河電気工業株式会社 | アルミニウム合金ブレージングシートの製造方法、前記ブレージングシートを用いた熱交換器、および前記熱交換器の製造方法 |
US20020007881A1 (en) * | 1999-02-22 | 2002-01-24 | Ole Daaland | High corrosion resistant aluminium alloy |
EP1136581B1 (en) * | 2000-03-23 | 2005-11-02 | Furukawa-Sky Aluminum Corp. | Method for manufacturing a fin material for brazing |
FR2819525B1 (fr) * | 2001-01-12 | 2003-02-28 | Pechiney Rhenalu | PRODUITS LAMINES OU FILES EN ALLIAGE D'ALUMINIUM Al-Mn A RESISTANCE A LA CORROSION AMELIOREE |
WO2004057261A1 (en) * | 2002-12-23 | 2004-07-08 | Alcan International Limited | Aluminum alloy tube and fin assembly for heat exchangers having improved corrosion resistance after brazing |
JP5049536B2 (ja) * | 2006-08-24 | 2012-10-17 | 古河スカイ株式会社 | 自動車熱交換器用アルミニウム配管材 |
FR2919306B1 (fr) * | 2007-07-27 | 2009-10-02 | Alcan Rhenalu Sa | Produits files en alliage d'aluminium al-mn a resistance mecanique amelioree |
JPWO2009131072A1 (ja) * | 2008-04-24 | 2011-08-18 | 三菱電機株式会社 | 熱交換器、及びこの熱交換器を用いた空気調和機 |
JP2010085065A (ja) * | 2008-10-02 | 2010-04-15 | Mitsubishi Alum Co Ltd | フィンチューブ型エアコン熱交換器用アルミニウム合金押出チューブ |
JP5632140B2 (ja) * | 2009-06-24 | 2014-11-26 | 株式会社Uacj | アルミニウム合金製自動車用熱交換器およびその製造方法 |
JP2011080121A (ja) * | 2009-10-08 | 2011-04-21 | Mitsubishi Alum Co Ltd | フィンチューブ型エアコン熱交換器用押出チューブ及び熱交換サイクル用冷媒配管 |
JP6154610B2 (ja) * | 2010-07-13 | 2017-06-28 | 株式会社Uacj | アルミニウム合金製内面溝付き伝熱管 |
JP5710946B2 (ja) * | 2010-11-25 | 2015-04-30 | 三菱アルミニウム株式会社 | 熱交換器用偏平管および熱交換器 |
CN102506602A (zh) * | 2011-09-26 | 2012-06-20 | 江苏格林威尔金属材料科技有限公司 | 热交换器用铝合金内槽圆管及其制造方法 |
CN104342586B (zh) * | 2013-07-24 | 2016-12-28 | 大力神铝业股份有限公司 | 热交换器用多元微合金化高性能钎焊铝合金材料 |
CN104264005A (zh) * | 2014-09-26 | 2015-01-07 | 金龙精密铜管集团股份有限公司 | 耐腐蚀铝合金及空调换热器 |
CN108531783B (zh) * | 2018-04-28 | 2020-04-28 | 聊城万合工业制造有限公司 | 一种铝合金、微通道铝扁管及其制备方法 |
CN109158845A (zh) * | 2018-08-13 | 2019-01-08 | 南宁市安和机械设备有限公司 | 一种超薄汽车散热圆管的制备方法及汽车散热器 |
-
2019
- 2019-07-22 CN CN201910661744.0A patent/CN112254563A/zh active Pending
- 2019-11-21 US US17/626,748 patent/US20220259704A1/en active Pending
- 2019-11-21 KR KR1020227001500A patent/KR20220035127A/ko unknown
- 2019-11-21 BR BR112022000996A patent/BR112022000996A2/pt unknown
- 2019-11-21 WO PCT/IB2019/060038 patent/WO2021014203A1/en unknown
- 2019-11-21 MX MX2022000821A patent/MX2022000821A/es unknown
- 2019-11-21 EP EP19938404.1A patent/EP4004476A4/en active Pending
- 2019-11-21 JP JP2022502397A patent/JP2022541891A/ja active Pending
Also Published As
Publication number | Publication date |
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WO2021014203A1 (en) | 2021-01-28 |
EP4004476A4 (en) | 2023-08-09 |
EP4004476A1 (en) | 2022-06-01 |
MX2022000821A (es) | 2022-07-19 |
KR20220035127A (ko) | 2022-03-21 |
BR112022000996A2 (pt) | 2022-06-07 |
US20220259704A1 (en) | 2022-08-18 |
CN112254563A (zh) | 2021-01-22 |
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