BR112017009725A2 - trocador de calor, uso de uma liga de alumínio e de uma tira de alumínio, bem como processo para a produção de uma tira de alumínio - Google Patents

trocador de calor, uso de uma liga de alumínio e de uma tira de alumínio, bem como processo para a produção de uma tira de alumínio

Info

Publication number
BR112017009725A2
BR112017009725A2 BR112017009725-7A BR112017009725A BR112017009725A2 BR 112017009725 A2 BR112017009725 A2 BR 112017009725A2 BR 112017009725 A BR112017009725 A BR 112017009725A BR 112017009725 A2 BR112017009725 A2 BR 112017009725A2
Authority
BR
Brazil
Prior art keywords
weight
maximum
aluminum
heat exchanger
aluminum alloy
Prior art date
Application number
BR112017009725-7A
Other languages
English (en)
Inventor
Bermig Gerhard
Janssen Hartmut
sass Volker
Schlüter Stefan
Original Assignee
Hydro Aluminium Rolled Products Gmbh
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=52824005&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=BR112017009725(A2) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Hydro Aluminium Rolled Products Gmbh filed Critical Hydro Aluminium Rolled Products Gmbh
Publication of BR112017009725A2 publication Critical patent/BR112017009725A2/pt

Links

Classifications

    • 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
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B22—CASTING; POWDER METALLURGY
    • B22D—CASTING OF METALS; CASTING OF OTHER SUBSTANCES BY THE SAME PROCESSES OR DEVICES
    • B22D7/00—Casting ingots, e.g. from ferrous metals
    • B22D7/005—Casting ingots, e.g. from ferrous metals from non-ferrous metals
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
    • B23K1/00—Soldering, e.g. brazing, or unsoldering
    • B23K1/0008—Soldering, e.g. brazing, or unsoldering specially adapted for particular articles or work
    • B23K1/0012—Brazing heat exchangers
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
    • B23K35/00—Rods, electrodes, materials, or media, for use in soldering, welding, or cutting
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
    • B23K35/00—Rods, electrodes, materials, or media, for use in soldering, welding, or cutting
    • B23K35/22—Rods, electrodes, materials, or media, for use in soldering, welding, or cutting characterised by the composition or nature of the material
    • B23K35/24—Selection of soldering or welding materials proper
    • B23K35/28—Selection of soldering or welding materials proper with the principal constituent melting at less than 950 degrees C
    • B23K35/286—Al as the principal constituent
    • B23K35/288—Al as the principal constituent with Sn or Zn
    • 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
    • C22C—ALLOYS
    • C22C21/00—Alloys based on aluminium
    • C22C21/02—Alloys based on aluminium 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
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F28—HEAT EXCHANGE IN GENERAL
    • F28D—HEAT-EXCHANGE APPARATUS, NOT PROVIDED FOR IN ANOTHER SUBCLASS, IN WHICH THE HEAT-EXCHANGE MEDIA DO NOT COME INTO DIRECT CONTACT
    • F28D1/00—Heat-exchange apparatus having stationary conduit assemblies for one heat-exchange medium only, the media being in contact with different sides of the conduit wall, in which the other heat-exchange medium is a large body of fluid, e.g. domestic or motor car radiators
    • F28D1/02—Heat-exchange apparatus having stationary conduit assemblies for one heat-exchange medium only, the media being in contact with different sides of the conduit wall, in which the other heat-exchange medium is a large body of fluid, e.g. domestic or motor car radiators with heat-exchange conduits immersed in the body of fluid
    • F28D1/0233—Heat-exchange apparatus having stationary conduit assemblies for one heat-exchange medium only, the media being in contact with different sides of the conduit wall, in which the other heat-exchange medium is a large body of fluid, e.g. domestic or motor car radiators with heat-exchange conduits immersed in the body of fluid with air flow channels
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F28—HEAT EXCHANGE IN GENERAL
    • F28D—HEAT-EXCHANGE APPARATUS, NOT PROVIDED FOR IN ANOTHER SUBCLASS, IN WHICH THE HEAT-EXCHANGE MEDIA DO NOT COME INTO DIRECT CONTACT
    • F28D1/00—Heat-exchange apparatus having stationary conduit assemblies for one heat-exchange medium only, the media being in contact with different sides of the conduit wall, in which the other heat-exchange medium is a large body of fluid, e.g. domestic or motor car radiators
    • F28D1/02—Heat-exchange apparatus having stationary conduit assemblies for one heat-exchange medium only, the media being in contact with different sides of the conduit wall, in which the other heat-exchange medium is a large body of fluid, e.g. domestic or motor car radiators with heat-exchange conduits immersed in the body of fluid
    • F28D1/04—Heat-exchange apparatus having stationary conduit assemblies for one heat-exchange medium only, the media being in contact with different sides of the conduit wall, in which the other heat-exchange medium is a large body of fluid, e.g. domestic or motor car radiators with heat-exchange conduits immersed in the body of fluid with tubular conduits
    • F28D1/053—Heat-exchange apparatus having stationary conduit assemblies for one heat-exchange medium only, the media being in contact with different sides of the conduit wall, in which the other heat-exchange medium is a large body of fluid, e.g. domestic or motor car radiators with heat-exchange conduits immersed in the body of fluid with tubular conduits the conduits being straight
    • F28D1/0535—Heat-exchange apparatus having stationary conduit assemblies for one heat-exchange medium only, the media being in contact with different sides of the conduit wall, in which the other heat-exchange medium is a large body of fluid, e.g. domestic or motor car radiators with heat-exchange conduits immersed in the body of fluid with tubular conduits the conduits being straight the conduits having a non-circular cross-section
    • F28D1/05366—Assemblies of conduits connected to common headers, e.g. core type radiators
    • F28D1/05383—Assemblies of conduits connected to common headers, e.g. core type radiators with multiple rows of conduits or with multi-channel conduits
    • 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
    • F28F1/022—Tubular elements of cross-section which is non-circular with multiple channels
    • 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
    • F28F1/12—Tubular elements and assemblies thereof with means for increasing heat-transfer area, e.g. with fins, with projections, with recesses the means being only outside the tubular element
    • F28F1/126—Tubular elements and assemblies thereof with means for increasing heat-transfer area, e.g. with fins, with projections, with recesses the means being only outside the tubular element consisting of zig-zag shaped fins
    • 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
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F28—HEAT EXCHANGE IN GENERAL
    • F28F—DETAILS OF HEAT-EXCHANGE AND HEAT-TRANSFER APPARATUS, OF GENERAL APPLICATION
    • F28F2275/00—Fastening; Joining
    • F28F2275/04—Fastening; Joining by brazing

Abstract

a presente invenção refere-se a um trocador de calor (10), especialmente para veículos automotores, com pelo menos um tubo de trocador (12) de uma liga de alumínio e com pelo menos um componente (14, 16) fluidicamente conectado ao tubo de trocador (12), em que o tubo de trocador (12) e o componente (14, 16) são ligados um ao outro por meio de uma junção soldada comum, e em que o componente (14, 16) conectado ao tubo de trocador (12) apresenta uma camada de núcleo (24) de uma liga de alumínio com a seguinte composição: si: máximo 0,7% em peso, fe: máximo 0,70% em peso, cu: máximo 0,10% em peso, mn: 0,90 a 1,50% em peso, mg: máximo 0,30% em peso, cr: máximo 0,25% em peso, zn: máximo 0,50% em peso, ti: máximo 0,25% em peso, zr: máximo 0,25% em peso, impurezas inevitáveis, individualmente, máximo 0,05% em peso, no total, máximo 0,15% em peso, resto alumínio. a presente invenção também se refere ao uso de uma liga de alumínio ou de uma tira de alumínio com uma camada de núcleo (24) desta liga de alumínio para a produção de um tubo coletor (14, 16) ou de um fundo de tubo para um trocador de calor (10) soldado, bem como a um processo para a produção de uma tira de alumínio.
BR112017009725-7A 2014-11-27 2015-11-25 trocador de calor, uso de uma liga de alumínio e de uma tira de alumínio, bem como processo para a produção de uma tira de alumínio BR112017009725A2 (pt)

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
DE102014117384.8 2014-11-27
DE102014117384 2014-11-27
EP15158514.8A EP3026134B2 (de) 2014-11-27 2015-03-10 Wärmetauscher, verwendung einer aluminiumlegierung und eines aluminiumbands sowie verfahren zur herstellung eines aluminiumbands
EP15158514.8 2015-03-10
PCT/EP2015/077653 WO2016083454A1 (de) 2014-11-27 2015-11-25 Wärmetauscher, verwendung einer aluminiumlegierung und eines aluminiumbands sowie verfahren zur herstellung eines aluminiumbands

Publications (1)

Publication Number Publication Date
BR112017009725A2 true BR112017009725A2 (pt) 2018-01-02

Family

ID=52824005

Family Applications (1)

Application Number Title Priority Date Filing Date
BR112017009725-7A BR112017009725A2 (pt) 2014-11-27 2015-11-25 trocador de calor, uso de uma liga de alumínio e de uma tira de alumínio, bem como processo para a produção de uma tira de alumínio

Country Status (12)

Country Link
US (1) US20170260612A1 (pt)
EP (1) EP3026134B2 (pt)
JP (2) JP2018500461A (pt)
KR (2) KR102221072B1 (pt)
CN (1) CN107003095B (pt)
BR (1) BR112017009725A2 (pt)
CA (1) CA2969043C (pt)
HU (1) HUE037672T2 (pt)
PL (1) PL3026134T3 (pt)
TR (1) TR201806865T4 (pt)
WO (1) WO2016083454A1 (pt)
ZA (1) ZA201703216B (pt)

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JP6838079B2 (ja) 2016-04-19 2021-03-03 ハイドロ アルミニウム ロールド プロダクツ ゲゼルシャフト ミット ベシュレンクテル ハフツングＨｙｄｒｏ Ａｌｕｍｉｎｉｕｍ Ｒｏｌｌｅｄ Ｐｒｏｄｕｃｔｓ ＧｍｂＨ 腐食保護層を有するアルミニウム複合材料
US11255002B2 (en) 2016-04-29 2022-02-22 Rio Tinto Alcan International Limited Corrosion resistant alloy for extruded and brazed products
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Also Published As

Publication number Publication date
WO2016083454A1 (de) 2016-06-02
CA2969043C (en) 2020-07-21
CN107003095A (zh) 2017-08-01
JP2018500461A (ja) 2018-01-11
EP3026134A1 (de) 2016-06-01
CN107003095B (zh) 2020-11-24
KR102221072B1 (ko) 2021-02-26
JP7155100B2 (ja) 2022-10-18
KR20190112196A (ko) 2019-10-02
US20170260612A1 (en) 2017-09-14
ZA201703216B (en) 2019-06-26
PL3026134T3 (pl) 2018-08-31
EP3026134B1 (de) 2018-05-02
JP2020073721A (ja) 2020-05-14
KR20170088405A (ko) 2017-08-01
CA2969043A1 (en) 2016-06-02
HUE037672T2 (hu) 2018-09-28
TR201806865T4 (tr) 2018-06-21
EP3026134B2 (de) 2022-01-12

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B09A Decision: intention to grant [chapter 9.1 patent gazette]
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