PL3972775T3 - Stopy aluminium do lutowania twardego bez topnika, sposoby ich wytwarzania i ich zastosowania - Google Patents

Stopy aluminium do lutowania twardego bez topnika, sposoby ich wytwarzania i ich zastosowania

Info

Publication number
PL3972775T3
PL3972775T3 PL20724359.3T PL20724359T PL3972775T3 PL 3972775 T3 PL3972775 T3 PL 3972775T3 PL 20724359 T PL20724359 T PL 20724359T PL 3972775 T3 PL3972775 T3 PL 3972775T3
Authority
PL
Poland
Prior art keywords
making
methods
same
aluminum alloys
fluxless brazing
Prior art date
Application number
PL20724359.3T
Other languages
English (en)
Inventor
Jyothi Kadali
Original Assignee
Novelis, Inc.
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
Application filed by Novelis, Inc. filed Critical Novelis, Inc.
Publication of PL3972775T3 publication Critical patent/PL3972775T3/pl

Links

Classifications

    • 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°C
    • B23K35/286—Al as the principal constituent
    • B23K35/288—Al as the principal constituent with Sn or Zn
    • 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
    • B22D11/007—Continuous casting of metals, i.e. casting in indefinite lengths of composite ingots, i.e. two or more molten metals of different compositions being used to integrally cast the ingots
    • 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
    • B22D11/008—Continuous casting of metals, i.e. casting in indefinite lengths of clad ingots, i.e. the molten metal being cast against a continuous strip forming part of the cast product
    • 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
    • B22D11/04—Continuous casting of metals, i.e. casting in indefinite lengths into open-ended moulds
    • B22D11/049—Continuous casting of metals, i.e. casting in indefinite lengths into open-ended moulds for direct chill casting, e.g. electromagnetic casting
    • 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
    • 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
    • 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
    • B22D7/02—Casting compound ingots of two or more different metals in the molten state, i.e. integrally cast
    • 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 of 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
    • B23K35/02—Rods, electrodes, materials, or media, for use in soldering, welding, or cutting characterised by mechanical features, e.g. shape
    • B23K35/0222—Rods, electrodes, materials, or media, for use in soldering, welding, or cutting characterised by mechanical features, e.g. shape for use in soldering or brazing
    • B23K35/0233—Sheets or foils
    • B23K35/0238—Sheets or foils layered
    • 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°C
    • B23K35/286—Al as the principal constituent
    • 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
    • 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
    • C22C—ALLOYS
    • C22C21/00—Alloys based on aluminium
    • C22C21/10—Alloys based on aluminium with zinc as the next major constituent
    • 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
    • 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
    • F28F21/089—Coatings, claddings or bonding layers made from metals or metal alloys
    • 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
    • B23K2101/00—Articles made by soldering, welding or cutting
    • B23K2101/04—Tubular or hollow articles
    • B23K2101/14—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
    • B23K2103/00—Materials to be soldered, welded or cut
    • B23K2103/08—Non-ferrous metals or alloys
    • B23K2103/10—Aluminium or alloys thereof

Landscapes

  • 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)
  • General Engineering & Computer Science (AREA)
  • Laminated Bodies (AREA)
PL20724359.3T 2019-05-19 2020-04-20 Stopy aluminium do lutowania twardego bez topnika, sposoby ich wytwarzania i ich zastosowania PL3972775T3 (pl)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US201962849938P 2019-05-19 2019-05-19
PCT/US2020/028933 WO2020236373A1 (en) 2019-05-19 2020-04-20 Aluminum alloys for fluxless brazing applications, methods of making the same, and uses thereof

Publications (1)

Publication Number Publication Date
PL3972775T3 true PL3972775T3 (pl) 2024-11-18

Family

ID=70554271

Family Applications (1)

Application Number Title Priority Date Filing Date
PL20724359.3T PL3972775T3 (pl) 2019-05-19 2020-04-20 Stopy aluminium do lutowania twardego bez topnika, sposoby ich wytwarzania i ich zastosowania

Country Status (12)

Country Link
US (1) US20220324065A1 (pl)
EP (1) EP3972775B1 (pl)
JP (2) JP2022533827A (pl)
KR (1) KR20220003083A (pl)
CN (1) CN113924185A (pl)
CA (1) CA3138936A1 (pl)
ES (1) ES2989446T3 (pl)
HU (1) HUE068907T2 (pl)
PL (1) PL3972775T3 (pl)
PT (1) PT3972775T (pl)
WO (1) WO2020236373A1 (pl)
ZA (1) ZA202108849B (pl)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN112605554A (zh) * 2020-12-17 2021-04-06 东北轻合金有限责任公司 一种适合无钎剂钎焊的含铋4系铝合金及制备方法
CN113564431B (zh) * 2021-08-10 2022-04-08 广州立中锦山合金有限公司 一种轮毂用高强度铝合金及其制备方法
CN118660981A (zh) * 2022-12-05 2024-09-17 日铁化学材料株式会社 Al合金接合线

Family Cites Families (26)

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Publication number Priority date Publication date Assignee Title
CA1309322C (en) 1988-01-29 1992-10-27 Paul Emile Fortin Process for improving the corrosion resistance of brazing sheet
CA1307175C (en) 1988-02-03 1992-09-08 Paul Emile Fortin Aluminum products having improved corrosion resistance
JPH05195128A (ja) * 1991-10-03 1993-08-03 Furukawa Alum Co Ltd 成形性に優れたアルミニウム合金ブレージングシート
CA2159191C (en) 1993-04-06 2005-06-07 Alan Gray Aluminum alloy brazing sheet
US6923876B2 (en) * 2000-11-16 2005-08-02 Pechiney Rhenalu Aluminum alloy strip manufacturing process for the manufacture of brazed heat exchangers
NO20012206D0 (no) * 2001-05-03 2001-05-03 Norsk Hydro As Aluminiumsplate
ATE420764T1 (de) * 2002-04-18 2009-01-15 Alcoa Inc Lötfolie mit hoher formbarkeit und langer lebensdauer
US7255932B1 (en) * 2002-04-18 2007-08-14 Alcoa Inc. Ultra-longlife, high formability brazing sheet
CA2540321C (en) 2003-06-24 2009-12-15 Novelis Inc. Method for casting composite ingot
US8455110B2 (en) * 2008-07-02 2013-06-04 Aleris Aluminum Koblenz Gmbh Aluminium brazing sheet material
CN102209629A (zh) * 2008-11-10 2011-10-05 阿勒里斯铝业科布伦茨有限公司 对铝进行无钎剂钎焊的方法以及用于该方法的钎焊板
CA2744616C (en) 2008-12-23 2013-05-28 Novelis Inc. Clad metal sheet and heat exchanger tubing etc. made therefrom
JP5629113B2 (ja) * 2010-04-12 2014-11-19 株式会社Uacj ろう付け性及び耐食性に優れたアルミニウム合金ブレージングシート、及びそれを用いた熱交換器
DE112012000619T5 (de) * 2011-01-31 2013-10-31 Aleris Rolled Products Germany Gmbh Aluminium Lotblechmaterial für flussmittelfreies Löten
EP2574453B1 (en) * 2011-09-30 2014-12-10 Aleris Aluminium GmbH Method for joining an aluminium alloy fin to a steel tube and heat exchanger made therefrom
CN103917328B (zh) * 2011-11-11 2016-08-31 爱励轧制产品德国有限责任公司 用于无钎焊剂钎焊的铝合金板制品或挤压制品
IN2014DN09944A (pl) * 2012-05-31 2015-08-14 Sapa Heat Transfer Ab
JP5854954B2 (ja) * 2012-08-30 2016-02-09 株式会社デンソー 高強度アルミニウム合金フィン材およびその製造方法
JP5456920B1 (ja) * 2013-02-18 2014-04-02 株式会社Ｕａｃｊ 無フラックスろう付け用ブレージングシート
ES2693203T5 (es) * 2013-03-13 2021-12-02 Novelis Inc Aleación de núcleo de chapa de soldadura fuerte para intercambiador de calor
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US10486269B2 (en) * 2015-02-23 2019-11-26 Aleris Rolled Products Germany Gmbh Multi-layered aluminium brazing sheet material
WO2017080771A1 (en) * 2015-11-10 2017-05-18 Aleris Rolled Products Germany Gmbh Fluxless brazing method
HUE047798T2 (hu) * 2016-02-09 2020-05-28 Aleris Rolled Prod Germany Gmbh Többrétegû alumínium keményforrasz lemeztermék és folyasztószer mentes keményforrasztási eljárás

Also Published As

Publication number Publication date
JP2024059788A (ja) 2024-05-01
JP2022533827A (ja) 2022-07-26
ZA202108849B (en) 2025-03-26
US20220324065A1 (en) 2022-10-13
HUE068907T2 (hu) 2025-02-28
PT3972775T (pt) 2024-10-07
WO2020236373A1 (en) 2020-11-26
KR20220003083A (ko) 2022-01-07
CN113924185A (zh) 2022-01-11
CA3138936A1 (en) 2020-11-26
EP3972775B1 (en) 2024-08-14
ES2989446T3 (es) 2024-11-26
EP3972775A1 (en) 2022-03-30

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