EA201071211A1 - Сэндвичевый материал для пайки с высокой прочностью при высокой температуре - Google Patents

Сэндвичевый материал для пайки с высокой прочностью при высокой температуре

Info

Publication number
EA201071211A1
EA201071211A1 EA201071211A EA201071211A EA201071211A1 EA 201071211 A1 EA201071211 A1 EA 201071211A1 EA 201071211 A EA201071211 A EA 201071211A EA 201071211 A EA201071211 A EA 201071211A EA 201071211 A1 EA201071211 A1 EA 201071211A1
Authority
EA
Eurasian Patent Office
Prior art keywords
sandwich material
high temperature
soldering
strength soldering
relates
Prior art date
Application number
EA201071211A
Other languages
English (en)
Other versions
EA025938B1 (ru
Inventor
Ханс-Эрик Экстрем
Original Assignee
Сапа Хит Трансфер Аб
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 Сапа Хит Трансфер Аб filed Critical Сапа Хит Трансфер Аб
Publication of EA201071211A1 publication Critical patent/EA201071211A1/ru
Publication of EA025938B1 publication Critical patent/EA025938B1/ru

Links

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
    • C22C21/02—Alloys based on aluminium with silicon as the next major constituent
    • 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
    • B23K35/286—Al as the principal constituent
    • 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
    • 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
    • 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
    • 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
    • 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
    • Y10T428/12764—Next to Al-base component

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Laminated Bodies (AREA)
  • Pressure Welding/Diffusion-Bonding (AREA)

Abstract

Изобретение относится к сэндвичевому материалу для пайки, включающему сердцевинный слой из первого алюминиевого сплава и барьерный слой из второго алюминиевого сплава, отличающийся тем, что первый сплав, составляющий сердцевинный слой, содержит (в вес.%): 0,8-2% Mn, ≤1,0% Mg, 0,3-1,5% Si, ≤0,3% Ti, ≤0,3% Cr, ≤0,3% Zr, ≤1,3% Cu, ≤0,5% Zn, ≤0,2% In, ≤0,1% Sn и ≤0,7% (Fe+Ni), причем остальное количество составляет Al и ≤0,05% каждой из неизбежных загрязняющих примесей, и что второй сплав, составляющий барьерный слой, содержит (в вес.%): ≤0,2% Mn+Cr, ≤1,0% Mg, ≤1,5% Si, ≤0,3% Ti, ≤0,2% Zr, ≤0,3% Cu, ≤0,5% Zn, ≤0,2% In, ≤0,1% Sn и ≤1,5% (Fe+Ni), причем остальное количество составляет Al и ≤0,05% каждой из неизбежных загрязняющих примесей. Изобретение также относится к способу получения сэндвичевого материала, спаянному продукту, такому как теплообменник, включающий сэндвичевый материал, и применению спаянного продукта при высоких и низких температурах.
EA201071211A 2008-04-18 2009-02-10 Сэндвичевый материал для пайки EA025938B1 (ru)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
SE0800898A SE533287C2 (sv) 2008-04-18 2008-04-18 Sandwichmaterial för lödning med hög hållfasthet vid hög temperatur
PCT/SE2009/050139 WO2009128766A1 (en) 2008-04-18 2009-02-10 Sandwich material for brazing with high strength at high temperature

Publications (2)

Publication Number Publication Date
EA201071211A1 true EA201071211A1 (ru) 2011-04-29
EA025938B1 EA025938B1 (ru) 2017-02-28

Family

ID=41199327

Family Applications (1)

Application Number Title Priority Date Filing Date
EA201071211A EA025938B1 (ru) 2008-04-18 2009-02-10 Сэндвичевый материал для пайки

Country Status (13)

Country Link
US (1) US8574723B2 (ru)
EP (1) EP2271489B1 (ru)
JP (2) JP2011520032A (ru)
KR (1) KR101557903B1 (ru)
CN (1) CN102083620B (ru)
BR (1) BRPI0910597A2 (ru)
CA (1) CA2721747C (ru)
EA (1) EA025938B1 (ru)
MX (1) MX2010011443A (ru)
PL (1) PL2271489T3 (ru)
SE (1) SE533287C2 (ru)
WO (1) WO2009128766A1 (ru)
ZA (1) ZA201008031B (ru)

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Also Published As

Publication number Publication date
US20110042053A1 (en) 2011-02-24
SE533287C2 (sv) 2010-08-10
US8574723B2 (en) 2013-11-05
EP2271489A1 (en) 2011-01-12
EP2271489B1 (en) 2019-12-25
KR20100136548A (ko) 2010-12-28
CN102083620A (zh) 2011-06-01
WO2009128766A1 (en) 2009-10-22
JP5960748B2 (ja) 2016-08-02
CA2721747C (en) 2016-01-26
SE0800898L (sv) 2009-10-19
EP2271489A4 (en) 2017-05-03
CN102083620B (zh) 2014-06-18
EA025938B1 (ru) 2017-02-28
BRPI0910597A2 (pt) 2016-08-16
MX2010011443A (es) 2010-12-21
CA2721747A1 (en) 2009-10-22
PL2271489T3 (pl) 2020-05-18
KR101557903B1 (ko) 2015-10-06
ZA201008031B (en) 2011-08-31
JP2011520032A (ja) 2011-07-14
JP2014177706A (ja) 2014-09-25

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