FR3147572B1 - Echangeur de chaleur à base d’un alliage d’aluminium - Google Patents

Echangeur de chaleur à base d’un alliage d’aluminium

Info

Publication number
FR3147572B1
FR3147572B1 FR2303547A FR2303547A FR3147572B1 FR 3147572 B1 FR3147572 B1 FR 3147572B1 FR 2303547 A FR2303547 A FR 2303547A FR 2303547 A FR2303547 A FR 2303547A FR 3147572 B1 FR3147572 B1 FR 3147572B1
Authority
FR
France
Prior art keywords
aluminum alloy
heat exchanger
exchanger made
stamped part
aluminum
Prior art date
Legal status (The legal status 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 status listed.)
Active
Application number
FR2303547A
Other languages
English (en)
Other versions
FR3147572A1 (fr
Inventor
Olivier Rebuffet
Jean-Philippe Masse
Julien Laye
Martien Deffo
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Constellium Neuf Brisach SAS
Original Assignee
Constellium Neuf Brisach SAS
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 Constellium Neuf Brisach SAS filed Critical Constellium Neuf Brisach SAS
Priority to FR2303547A priority Critical patent/FR3147572B1/fr
Priority to PCT/FR2024/050442 priority patent/WO2024209164A1/fr
Priority to EP24722298.7A priority patent/EP4689208A1/fr
Publication of FR3147572A1 publication Critical patent/FR3147572A1/fr
Application granted granted Critical
Publication of FR3147572B1 publication Critical patent/FR3147572B1/fr
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • 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
    • 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
    • B23K26/00—Working by laser beam, e.g. welding, cutting or boring
    • B23K26/20—Bonding
    • B23K26/32—Bonding taking account of the properties of the material involved
    • 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
    • C22C21/06—Alloys based on aluminium with magnesium as the next major constituent
    • C22C21/08—Alloys based on aluminium with magnesium as the next major constituent with silicon
    • 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
    • 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
    • C22F1/05—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 of the Al-Si-Mg type, i.e. containing silicon and magnesium in approximately equal proportions
    • 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

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Metallurgy (AREA)
  • Materials Engineering (AREA)
  • Organic Chemistry (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Optics & Photonics (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Plasma & Fusion (AREA)
  • Metal Rolling (AREA)
  • Details Of Heat-Exchange And Heat-Transfer (AREA)
  • Laser Beam Processing (AREA)

Abstract

La présente invention concerne un ensemble de deux tôles comprenant, de préférence étant constitué de : une pièce emboutie (12), formée à partir d’un alliage d’aluminium ayant la composition suivante, en pourcentages massiques : Si : de 2,50 à 6,50 % ; Fe : jusqu’à 0,50 % et au moins 0,05 % ; Cu : jusqu’à 0,20 % ; Mn : jusqu’à 0,40 % ; Mg : de 0,05 à 0,50 % ; Cr : de 0,05 à 0,35 % ; Ti : de 0,02 à 0,30 % ; Sr : jusqu’à 500 ppm ; impuretés inévitables < 0,05 % chacune et < 0,15 % au total, reste aluminium ; et une pièce plate (11), formée à partir d’un alliage d’aluminium ; les deux pièces étant destinées à être assemblées, de préférence par soudage laser, de manière à former un canal (13) grâce à la déformation de la pièce emboutie (12). Figure d'abrégé : -
FR2303547A 2023-04-07 2023-04-07 Echangeur de chaleur à base d’un alliage d’aluminium Active FR3147572B1 (fr)

Priority Applications (3)

Application Number Priority Date Filing Date Title
FR2303547A FR3147572B1 (fr) 2023-04-07 2023-04-07 Echangeur de chaleur à base d’un alliage d’aluminium
PCT/FR2024/050442 WO2024209164A1 (fr) 2023-04-07 2024-04-04 Echangeur de chaleur a base d'un alliage d'aluminium
EP24722298.7A EP4689208A1 (fr) 2023-04-07 2024-04-04 Echangeur de chaleur a base d'un alliage d'aluminium

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR2303547A FR3147572B1 (fr) 2023-04-07 2023-04-07 Echangeur de chaleur à base d’un alliage d’aluminium
FR2303547 2023-04-07

Publications (2)

Publication Number Publication Date
FR3147572A1 FR3147572A1 (fr) 2024-10-11
FR3147572B1 true FR3147572B1 (fr) 2026-02-13

Family

ID=87974309

Family Applications (1)

Application Number Title Priority Date Filing Date
FR2303547A Active FR3147572B1 (fr) 2023-04-07 2023-04-07 Echangeur de chaleur à base d’un alliage d’aluminium

Country Status (3)

Country Link
EP (1) EP4689208A1 (fr)
FR (1) FR3147572B1 (fr)
WO (1) WO2024209164A1 (fr)

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102008055928A1 (de) * 2007-11-08 2009-08-27 Ksm Castings Gmbh Al-Gusslegierungen
WO2013006853A1 (fr) 2011-07-07 2013-01-10 Cidra Corporate Services Inc. Analyse spectroscopique de physionomie de minerai de sables bitumeux pour gestion en temps réel de mélange de minerai
FR3024058B1 (fr) 2014-07-23 2016-07-15 Constellium France Procede et equipement de refroidissement
FR3038242B1 (fr) 2015-07-02 2017-06-23 Constellium Neuf-Brisach Alliage d'aluminium pour soudage par laser sans fils d'apport
FR3060606B1 (fr) 2016-12-19 2018-12-07 Constellium Neuf-Brisach Alliage d’aluminium pour soudage par laser sans fil d’apport
WO2020160126A1 (fr) 2019-01-31 2020-08-06 Novozymes A/S Polypeptides ayant une activité xylanase et leur utilisation pour améliorer la qualité nutritionnelle d'aliments pour animaux
EP3741876A1 (fr) 2019-05-20 2020-11-25 Aleris Rolled Products Germany GmbH Plaque de refroidissement de batterie
PT3790100T (pt) 2019-09-03 2023-11-03 Novelis Koblenz Gmbh Placa de arrefecimento de bateria
EP4101941A1 (fr) * 2021-06-07 2022-12-14 Dubai Aluminium PJSC Alliage de moulage aluminium-silicium et pièces moulées fabriquées à partir dudit alliage

Also Published As

Publication number Publication date
WO2024209164A1 (fr) 2024-10-10
EP4689208A1 (fr) 2026-02-11
FR3147572A1 (fr) 2024-10-11

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