HUE034136T2 - Alumínium ötvözet forraszlemez termék - Google Patents

Alumínium ötvözet forraszlemez termék Download PDF

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Publication number
HUE034136T2
HUE034136T2 HUE08773411A HUE08773411A HUE034136T2 HU E034136 T2 HUE034136 T2 HU E034136T2 HU E08773411 A HUE08773411 A HU E08773411A HU E08773411 A HUE08773411 A HU E08773411A HU E034136 T2 HUE034136 T2 HU E034136T2
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Hungary
Prior art keywords
brazing
alloy
layer
solder
aluminum alloy
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HUE08773411A
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English (en)
Inventor
Adrianus Jacobus Wittebrood
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Aleris Rolled Prod Germany Gmbh
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Publication of HUE034136T2 publication Critical patent/HUE034136T2/hu

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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
    • B23K35/02—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, brazing
    • B23K35/0233—Sheets, foils
    • B23K35/0238—Sheets, 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
    • B23K35/02—Rods, electrodes, materials, or media, for use in soldering, welding, or cutting characterised by mechanical features, e.g. shape
    • 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
    • B23K35/001—Interlayers, transition pieces for metallurgical bonding of workpieces
    • B23K35/002—Interlayers, transition pieces for metallurgical bonding of workpieces at least one of the workpieces being of light metal
    • 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
    • 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
    • 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
    • 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
    • C22C21/02—Alloys based on aluminium with silicon 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
    • F28F21/089—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
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S165/00—Heat exchange
    • Y10S165/905—Materials of manufacture
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T428/00—Stock material or miscellaneous articles
    • Y10T428/12—All metal or with adjacent metals
    • Y10T428/12222—Shaped configuration for melting [e.g., package, etc.]
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T428/00—Stock material or miscellaneous articles
    • Y10T428/12—All metal or with adjacent metals
    • Y10T428/12493—Composite; i.e., plural, adjacent, spatially distinct metal components [e.g., layers, joint, etc.]
    • Y10T428/12736—Al-base component
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T428/00—Stock material or miscellaneous articles
    • Y10T428/12—All metal or with adjacent metals
    • Y10T428/12493—Composite; i.e., plural, adjacent, spatially distinct metal components [e.g., layers, joint, etc.]
    • Y10T428/12736—Al-base component
    • Y10T428/12764—Next to Al-base component

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  • 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)
  • Details Of Heat-Exchange And Heat-Transfer (AREA)
  • Laminated Bodies (AREA)

Claims (8)

  1. Alummtum ötvözöl forrasziemez termék Szabadalmi igénypontok
    1. Aluminium ötvözet forraszlemez (4), ameiy tartalmaz: vékony fedöanyag réteget (2), maganyag réteget (3), és közbenső anyagként a vékony fodőanyag és a maganyag közé behelyezett A!-Si ötvözet forraszanyag réteget (1), a vékony fedőanyag és a maganyag olyan alumínium ötvözetekből van, amelyek szláröuíáéi^ iöméiMkléte nagyobb, mint a forraszanyag olvadási hőmérséklete, így egy forrasztási műveiéiben megolvadt forraszanyag rászivárog a vékony fedöanyag felületére, a vékony fedöanyag rétig (2) Mg mentes aluminium ötvözet, ameiy tartalmaz tomeg%-ban kifejezve: 0 * 0,5 Fért, 0 - 4,0 Si-t. 0 ~ 1,0 Mn-t, 0 -- 0.5 Cu~t, 0 - 0,25 Zn-t. 0 - 0,1 Ti~t, eikerüihetetien szennyezőket, ítJ!Oá!Sg|i|l<,^:0#PSí.:^§?e8en « 0,15, a fennmaradó részben alumíniumot, a maganyag réteg (3) aluminium ötvözet, amely tartalmaz tömeg%~ban kíféjézve: 0,5 - 2,0 Mn~i, Ö~ 1,2 Cu-í, 0- 1,0 Fe-t, 0- 1,0 Si-t, 0 - 0,1 Bit, 0 ~ 0,1 Tí~t, legfeljebb 0,03 Mg~í, eikerüihetetien szennyezőket, mindegyik < 0,05, összesen < 0,2, a fennmaradó részben alumíniumot, az Aí-Si ötvözet forraszanyag (1) tartalmaz Si-t 5 - 16,5% tartományban, Fe-t legfeljebb 0,8%-ban, Ti~t legfeljebb 0,2%-ig terjedő tartományban, 0,02 - 0,08% Mg-t és továbbá Bi-t 0,01 - 0,1% tartományban, elkerülhetetlen szennyezőket és alumíniumot, az Ai-Si ötvözet forraszanyag réteg (1) és a vékony fedöanyag (2) vastagsági aránya 4 vagy több az 1-hez, az Ai-Si ötvözet forraszanyag rétegben a többlet Mg tartalom a BbMga sztöchiomeírikus összetételéhez képest 0,07% vagy kevesebb, és az alumínium ötvözet forrasziemez (4) teijes Mg tartalma kevesebb, mint 0,04%.
  2. 2. Az 1 igénypont szerinti alumínium ötvözet forraszlemez, amelynél a vékony fedőanyag (2) vastagsága az aluminium ötvözet forrasziemez (4) teljes vastagságának 0,1 ~ 10%-a, és az Al-Si ötvözet forraszanyag réteg (1) vastagsága az alumínium ötvözet forraszlemez (4) teljes vastagságának 5 - 2Ö%*a,
  3. 3. Az 1-2. igénypontok bármelyike szerinti alumínium ötvözet forraszlernez, amelynél az Al-Si ötvözet forraszanyag rétegben a többlet Mg tartalom a BbMg-j sztöchiometrikus összetételéhez képest 0,05% vagy kevesebb,
  4. 4. Az 1-3. igénypontok bármelyike szerinti alumínium ötvözet forraszlemez, amelynél az Ai-Sf ^vözet forraszanyag réteg (1) továbbá tartalmaz a 0,1 -5% Zn-böl, 0,01 * 0,5% In-ból és 0,01 - 0,5% Sn-bói Üli csoportbél kiválasztott egy vagy több elemet,
  5. 5. Az 1-4. igénypontok bármelyike szerinti alumínium ötvözet forraszlemez, amelynél a maganyag réteg legfeljebb 0,015% tartományban tartalmaz Mg-t
    5, Az 1-5. igénypontok bármelyike szerinti alumínium ötvözet forraszlernez* amelynél az Al-Si ötvözet forraszanyag réteg (1) Mg tartalma 0,02 - 0 06% tartományban van.
  6. 7. Az igénypontok bármelyike szerinti aluminium ötvözet forraszlemez, amelynél a vékony fedő alumínium ötvözet réteg (2) Mg mentes alumínium ötvözet, amelynek az összetétele az AA10Ô0 sorozatú alumínium ötvözet tartományán belül van.
  7. 8. Alkotórészek forrasztott szerelvénye, amelyhez az 1-7. igénypontok bármelyike szerinti alumínium ötvözet forraszlernez (4) van felhasználva. 9. Â 8. igénypont szerinti forrasztott szerelvény, amelynél a forrasztott szerelvény oiajhötö.
  8. 10. Eijárás forrasztott alkotórészekből lévő szerelvény előállítására, amely eljárás a következő lépéseket tartalmazza: I. az alkotórészek alakítása, amelyek közül legalább egy az 1-7. Igénypontok bármelyike szerinti alumínium ötvözet forraszlemezböl van; ii. az alkotórészek szerelvénnyé történő összeszerelése; Ili. a szerelvény folyasztószer alkalmazása nélküli forrasztása inert gázatmoszférában, forrasztási hőmérsékleten, elegendő ideig ahhoz, hogy a töltőanyag megolvadjon és szétterjedjen; ív. a forrasztott szerelvény hűtése.
HUE08773411A 2007-06-20 2008-06-12 Alumínium ötvözet forraszlemez termék HUE034136T2 (hu)

Applications Claiming Priority (2)

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EP07012061 2007-06-20
US94641707P 2007-06-27 2007-06-27

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HUE034136T2 true HUE034136T2 (hu) 2018-02-28

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US (1) US8158273B2 (hu)
EP (1) EP2155431B1 (hu)
KR (1) KR101527982B1 (hu)
CN (1) CN101715380B (hu)
HU (1) HUE034136T2 (hu)
WO (1) WO2008155067A1 (hu)

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EP2155431A1 (en) 2010-02-24
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KR20100028565A (ko) 2010-03-12
WO2008155067A8 (en) 2009-02-26
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