DK1888294T4 - Fremgangsmåde til hårdlodning af artikler af rustfrit stål - Google Patents

Fremgangsmåde til hårdlodning af artikler af rustfrit stål Download PDF

Info

Publication number
DK1888294T4
DK1888294T4 DK06747812.3T DK06747812T DK1888294T4 DK 1888294 T4 DK1888294 T4 DK 1888294T4 DK 06747812 T DK06747812 T DK 06747812T DK 1888294 T4 DK1888294 T4 DK 1888294T4
Authority
DK
Denmark
Prior art keywords
brazing
brazed
parts
iron
temperature
Prior art date
Application number
DK06747812.3T
Other languages
English (en)
Other versions
DK1888294T3 (da
Inventor
Per Sjödin
Jens Rassmus
Original Assignee
Alfa Laval Corp Ab
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=37452285&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=DK1888294(T4) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Priority claimed from SE0501198A external-priority patent/SE531092C2/sv
Priority claimed from SE0501199A external-priority patent/SE529913C2/sv
Application filed by Alfa Laval Corp Ab filed Critical Alfa Laval Corp Ab
Publication of DK1888294T3 publication Critical patent/DK1888294T3/da
Application granted granted Critical
Publication of DK1888294T4 publication Critical patent/DK1888294T4/da

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
    • B23K1/00—Soldering, e.g. brazing, or unsoldering
    • B23K1/19—Soldering, e.g. brazing, or unsoldering taking account of the properties of the materials to be soldered
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B22—CASTING; POWDER METALLURGY
    • B22F—WORKING METALLIC POWDER; MANUFACTURE OF ARTICLES FROM METALLIC POWDER; MAKING METALLIC POWDER; APPARATUS OR DEVICES SPECIALLY ADAPTED FOR METALLIC POWDER
    • B22F9/00—Making metallic powder or suspensions thereof
    • B22F9/02—Making metallic powder or suspensions thereof using physical processes
    • B22F9/04—Making metallic powder or suspensions thereof using physical processes starting from solid material, e.g. by crushing, grinding or milling
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B22—CASTING; POWDER METALLURGY
    • B22F—WORKING METALLIC POWDER; MANUFACTURE OF ARTICLES FROM METALLIC POWDER; MAKING METALLIC POWDER; APPARATUS OR DEVICES SPECIALLY ADAPTED FOR METALLIC POWDER
    • B22F9/00—Making metallic powder or suspensions thereof
    • B22F9/02—Making metallic powder or suspensions thereof using physical processes
    • B22F9/06—Making metallic powder or suspensions thereof using physical processes starting from liquid material
    • B22F9/08—Making metallic powder or suspensions thereof using physical processes starting from liquid material by casting, e.g. through sieves or in water, by atomising or spraying
    • B22F9/082—Making metallic powder or suspensions thereof using physical processes starting from liquid material by casting, e.g. through sieves or in water, by atomising or spraying atomising using a fluid
    • 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
    • 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
    • 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
    • B23K1/00—Soldering, e.g. brazing, or unsoldering
    • B23K1/008—Soldering within a furnace
    • 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
    • B23K35/30—Selection of soldering or welding materials proper with the principal constituent melting at less than 1550 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
    • B23K35/30—Selection of soldering or welding materials proper with the principal constituent melting at less than 1550 degrees C
    • B23K35/3053—Fe 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
    • B32B15/011—Layered products comprising a layer of metal all layers being exclusively metallic all layers being formed of iron alloys or steels
    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22C—ALLOYS
    • C22C38/00—Ferrous alloys, e.g. steel alloys
    • C22C38/002—Ferrous alloys, e.g. steel alloys containing In, Mg, or other elements not provided for in one single group C22C38/001 - C22C38/60
    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22C—ALLOYS
    • C22C38/00—Ferrous alloys, e.g. steel alloys
    • C22C38/18—Ferrous alloys, e.g. steel alloys containing chromium
    • C22C38/34—Ferrous alloys, e.g. steel alloys containing chromium with more than 1.5% by weight of silicon
    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22C—ALLOYS
    • C22C38/00—Ferrous alloys, e.g. steel alloys
    • C22C38/18—Ferrous alloys, e.g. steel alloys containing chromium
    • C22C38/40—Ferrous alloys, e.g. steel alloys containing chromium with nickel
    • C22C38/54—Ferrous alloys, e.g. steel alloys containing chromium with nickel with boron
    • 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
    • F28D9/00—Heat-exchange apparatus having stationary plate-like or laminated conduit assemblies for both heat-exchange media, the media being in contact with different sides of a conduit wall
    • 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
    • F28F21/082—Heat exchange elements made from metals or metal alloys from steel or ferrous alloys
    • F28F21/083—Heat exchange elements made from metals or metal alloys from steel or ferrous alloys from stainless steel
    • 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
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F28—HEAT EXCHANGE IN GENERAL
    • F28F—DETAILS OF HEAT-EXCHANGE AND HEAT-TRANSFER APPARATUS, OF GENERAL APPLICATION
    • F28F9/00—Casings; Header boxes; Auxiliary supports for elements; Auxiliary members within casings
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B22—CASTING; POWDER METALLURGY
    • B22F—WORKING METALLIC POWDER; MANUFACTURE OF ARTICLES FROM METALLIC POWDER; MAKING METALLIC POWDER; APPARATUS OR DEVICES SPECIALLY ADAPTED FOR METALLIC POWDER
    • B22F9/00—Making metallic powder or suspensions thereof
    • B22F9/02—Making metallic powder or suspensions thereof using physical processes
    • B22F9/04—Making metallic powder or suspensions thereof using physical processes starting from solid material, e.g. by crushing, grinding or milling
    • B22F2009/041—Making metallic powder or suspensions thereof using physical processes starting from solid material, e.g. by crushing, grinding or milling by mechanical alloying, e.g. blending, milling
    • 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
    • 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
    • Y10T428/12347—Plural layers discontinuously bonded [e.g., spot-weld, mechanical fastener, 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.]
    • Y10T428/12771—Transition metal-base component
    • Y10T428/12861—Group VIII or IB metal-base component
    • Y10T428/12951—Fe-base component
    • Y10T428/12958—Next to Fe-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.]
    • Y10T428/12771—Transition metal-base component
    • Y10T428/12861—Group VIII or IB metal-base component
    • Y10T428/12951—Fe-base component
    • Y10T428/12972—Containing 0.01-1.7% carbon [i.e., steel]
    • Y10T428/12979—Containing more than 10% nonferrous elements [e.g., high alloy, stainless]

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Materials Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • General Engineering & Computer Science (AREA)
  • Organic Chemistry (AREA)
  • Metallurgy (AREA)
  • Details Of Heat-Exchange And Heat-Transfer (AREA)
  • Pressure Welding/Diffusion-Bonding (AREA)
  • Powder Metallurgy (AREA)
  • Manufacture Of Metal Powder And Suspensions Thereof (AREA)
  • Ceramic Products (AREA)
  • Heat Treatment Of Articles (AREA)

Claims (5)

  1. FREMGANGSMÅDE TIL HÅRDLODNING AF ARTIKLER AF RUSTFRIT STÅL PATENTKRAV
    1. Fremgangsmåde til hårdlodning afen artikel af rustfrit stål, omfattende dele af rustfrit stål, hvor artiklerne er en varmevekslerpladepakke, hvilken fremgangsmåde omfatter: påføring af et jembaseret hårdlodningstilsatsmateriale på de dele af rustfrit stål, der skal hårdloddes, og samling af delene med hinanden, hvilket jembaseret hårdlodningstilsatsmateriale mindst omfatter 40 vægt-% Fe, 14-21 vægt-% Cr, 5-21 vægt-% Ni, 0-8 vægt-% Mn, 0-2 vægt-% C og 0-15 vægt-% Hf og enten 6-15 vægt-% Si og 0,2-1,5 vægt-% B, eller 4-9 vægt-% Si og 4-9 vægt-% P, kendetegnet ved: at de samlede dele foropvarmes i en ikke-oxiderende atmosfære, en reducerende atmosfære, vakuum eller kombinationer deraf til mindst 500 °C, og ved, at delene henstår ved temperaturen på mindst 500 °C i mindst 15 minutter, ved at temperaturen øges til mindst 1100 °C, og ved, at delene henstår ved temperaturen på mindst 1100 °C i mindst én time for udligning af delenes temperatur, således at temperaturen er ens gennem delene og hårdlodningsmaterialet, hvilke samlede dele derefter opvarmes til en hårdlodningstemperatur på mindst 1200 °C i mindst 30 minutter for at lodde delene, og således at hårdlodningsmaterialet smelter i midten af pladepakken og flyder ind i samlinger, porer, revner, åbninger eller sprækker, der skal udfyldes eller tætnes, ved at sænke varmen til 1100 °C for ca. 30 minutter; og ved at hårdlodningsmaterialet får lov til at hærde for derved i den loddede artikel at danne loddede områder, der har en gennemsnitlig hårdhed, der er mindre end 600 HV1; hvor samlinger, porer, revner, åbninger eller sprækker, der er større end 250 pm, eller kombinationer deraf, er tætnet eller fyldt af hårdlodmngsmaterialel, og de loddede områder har en gennemsnitlig hårdhed på mindre end 350 HV1 målt ved eller tæt på en midterlinje af det loddede område.
  2. 2. Fremgangsmåde ifølge krav 1, hvor det jembaserede hårdlodningsmateriale er opnået ved gasatomisering, ved vandatomisering eller ved knusning af blokke, og det jembaserede hårdlodningsmateriale påføres delene i rustfrit stål som en pasta i stænger eller dråber.
  3. 3. Fremgangsmåde ifølge et hvilket som helst af de foregående krav, hvor de hårdloddede områder af den hårdloddede artikel har en brudstyrke på mindst 110 N/mm2
  4. 4. Fremgangsmåde ifølge et hvilket som helst af de foregående krav, hvor varmeveksleren har en pladepakke på mere end 9 varmevekslerplader, der er hårdloddet sammen.
  5. 5. Fremgangsmåde ifølge krav 2, hvor det jembaserede hårdlodningsmateriale påføres ved hjælp af kapillærkraftbrydere i form af riller, baner, spor, passager, v- eller u-formede spor, baner, net eller kombinationer deraf, på rustfrit stål, der skal hårdloddes.
DK06747812.3T 2005-05-26 2006-05-24 Fremgangsmåde til hårdlodning af artikler af rustfrit stål DK1888294T4 (da)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
SE0501198A SE531092C2 (sv) 2005-05-26 2005-05-26 Metod för att sammanlöda två ytor samt en anordning innefattande två sammanlödda ytor
SE0501199A SE529913C2 (sv) 2005-05-26 2005-05-26 Förfarande för lödning av föremål av rostfritt stål, förfarande för lödning av värmeväxlare av rostfritt stål samt lött föremål samt lödd värmeväxlare
PCT/SE2006/000618 WO2006126953A1 (en) 2005-05-26 2006-05-24 A method of brazing articles of stainless steel

Publications (2)

Publication Number Publication Date
DK1888294T3 DK1888294T3 (da) 2014-07-28
DK1888294T4 true DK1888294T4 (da) 2017-05-01

Family

ID=37452285

Family Applications (2)

Application Number Title Priority Date Filing Date
DK12152118.1T DK2446996T3 (da) 2005-05-26 2006-05-24 Hårdloddet varmeveksler af rustfrit stål med rustfrit stålhårdlodningsmateriale
DK06747812.3T DK1888294T4 (da) 2005-05-26 2006-05-24 Fremgangsmåde til hårdlodning af artikler af rustfrit stål

Family Applications Before (1)

Application Number Title Priority Date Filing Date
DK12152118.1T DK2446996T3 (da) 2005-05-26 2006-05-24 Hårdloddet varmeveksler af rustfrit stål med rustfrit stålhårdlodningsmateriale

Country Status (10)

Country Link
US (2) US8857699B2 (da)
EP (2) EP1888294B9 (da)
JP (2) JP5215174B2 (da)
KR (1) KR101329941B1 (da)
DK (2) DK2446996T3 (da)
ES (1) ES2483968T5 (da)
PL (2) PL1888294T5 (da)
PT (1) PT1888294E (da)
SI (1) SI1888294T1 (da)
WO (1) WO2006126953A1 (da)

Families Citing this family (27)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SE523855C2 (sv) 2000-11-10 2004-05-25 Alfa Laval Corp Ab Järnbaserat lodmaterial för sammanfogning av elememt och lödd produkt framställd härmed
US8894780B2 (en) 2006-09-13 2014-11-25 Vacuumschmelze Gmbh & Co. Kg Nickel/iron-based braze and process for brazing
SE531988C2 (sv) * 2006-11-17 2009-09-22 Alfa Laval Corp Ab Lodmaterial samt förfarande för lödning med detta material
DE102007028275A1 (de) 2007-06-15 2008-12-18 Vacuumschmelze Gmbh & Co. Kg Hartlotfolie auf Eisen-Basis sowie Verfahren zum Hartlöten
JP5269888B2 (ja) * 2008-04-18 2013-08-21 福田金属箔粉工業株式会社 鉄基耐熱耐食ろう材
JP5212401B2 (ja) * 2009-05-11 2013-06-19 新日鐵住金株式会社 接合用合金
JP5546836B2 (ja) * 2009-11-26 2014-07-09 山陽特殊製鋼株式会社 Ｎｉ−Ｆｅ基合金ろう材
BR112014005075A2 (pt) * 2011-09-05 2017-03-28 Basf Corp métodos para aplicação de um material de brasagem a uma matriz alveolar de metal e para a fabricação de uma matriz alveolar de metal, e, matriz alveolar de metal
EP2574420B1 (en) 2011-09-29 2014-10-22 Alfa Laval Corporate AB Iron-based brazing composition and method of joining heat transfer plates
ES2706986T3 (es) * 2012-03-28 2019-04-02 Alfa Laval Corp Ab Nuevo concepto de soldadura fuerte
WO2014008537A1 (en) * 2012-07-09 2014-01-16 Hugget Paul Brazing method and composites produced thereby
EP2853332A1 (en) 2013-09-26 2015-04-01 Alfa Laval Corporate AB A novel brazing concept
EP2853333B1 (en) 2013-09-26 2019-08-21 Alfa Laval Corporate AB Method of joining metal parts using a melting depressant layer
KR101818964B1 (ko) 2015-07-24 2018-01-17 덕산하이메탈(주) 발열 및 비정질 특성을 가진 저온 접합용 브레이징 합금 저온 접합 방법
JP6042956B1 (ja) * 2015-09-30 2016-12-14 オリジン電気株式会社 半田付け製品の製造方法
KR101874559B1 (ko) 2016-12-07 2018-08-02 동양피스톤 주식회사 차량 엔진용 피스톤 및 차량 엔진용 피스톤의 제조 방법
DE102016124206A1 (de) * 2016-12-13 2018-06-14 Michael Rehberg Plattenwärmetauscher-Herstellungsverfahren und Plattenwärmetauscher
CN110891729B (zh) 2017-07-28 2022-04-19 达纳加拿大公司 用于对准激光焊接用部件的设备和方法
DE112018003831T5 (de) 2017-07-28 2020-04-09 Dana Canada Corporation Ultradünne wärmetauscher für das wärmemanagement
KR102064200B1 (ko) * 2019-05-09 2020-01-09 천성민 판형 열교환기 조립체 및 판형 열교환기 제조 방법
SE543405C2 (en) * 2019-05-29 2021-01-05 Alfa Laval Corp Ab Method for joining metal parts
US11298768B2 (en) 2019-11-15 2022-04-12 Rolls-Royce Corporation Method of preparing a surface for diffusion bonding and method of diffusion bonding
US11565336B2 (en) 2019-11-15 2023-01-31 Rolls-Royce North American Technologies Inc. Method of selectively bonding braze powders to a surface
US11420279B2 (en) 2019-11-15 2022-08-23 Rolls-Royce Corporation Method of selectively bonding braze powders to a surface
US11571762B2 (en) * 2019-11-15 2023-02-07 Rolls-Royce North American Technologies Inc. Printing method to selectively deposit braze powders at one or more predetermined locations on a surface
JP7498133B2 (ja) 2021-03-25 2024-06-11 日本キヤリア株式会社 熱交換器および冷凍サイクル装置
US20230038008A1 (en) 2021-07-26 2023-02-09 Vacuumschmelze Gmbh & Co. Kg Brazing foil, object and method for brazing

Family Cites Families (32)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB797800A (en) 1956-04-24 1958-07-09 Coast Metals Inc Brazing alloys
US2843478A (en) 1957-10-28 1958-07-15 Ronald R Cost High temperature brazing alloy for joining fe cr al materials and austenitic and ferritic stainless steels
US3736128A (en) 1971-06-04 1973-05-29 Pechiney Ugine Kuhlmann Stainless steel with a high boron content
US4402742A (en) 1981-10-29 1983-09-06 Get Products Corporation Iron-nickel base brazing filler metal
US4410604A (en) 1981-11-16 1983-10-18 The Garrett Corporation Iron-based brazing alloy compositions and brazed assemblies with iron based brazing alloys
US4516716A (en) * 1982-11-18 1985-05-14 Gte Products Corporation Method of brazing with iron-based and hard surfacing alloys
JPS59101233A (ja) 1982-11-30 1984-06-11 Mitsui Eng & Shipbuild Co Ltd 棒鋼自動曲げ加工装置
JPS59101244A (ja) 1982-11-30 1984-06-11 Tsuchiya Mfg Co Ltd 金属製ハニカム体の製造方法
JPS62234655A (ja) * 1986-04-02 1987-10-14 Hitachi Ltd 気密構造体の補修方法
JPH0667551B2 (ja) * 1987-05-13 1994-08-31 三菱重工業株式会社 積層耐熱合金板の製作方法
US5316997A (en) * 1989-08-04 1994-05-31 Showa Aircraft Industry Co., Ltd. Heat resisting structure
NO179483C (no) 1989-08-29 1996-10-16 Sumitomo Metal Ind Fremgangsmåte for å opprette diffusjonsbinding mellom korrosjonsbestandige materialer
JPH0715665Y2 (ja) * 1991-02-01 1995-04-12 小島プレス工業株式会社 金属部材の接合構造
US6200690B1 (en) * 1995-05-22 2001-03-13 Alliedsignal Inc. Nickel-chromium-based brazing alloys
US6149051A (en) * 1997-08-07 2000-11-21 Alliedsignal Inc. Braze titanium
FR2781399B1 (fr) 1998-07-23 2000-08-18 Sochata Energy 1 Soc Procede de brasage-diffusion de pieces en superalliage
SE513784C2 (sv) * 1999-03-09 2000-11-06 Alfa Laval Ab Permanent sammanfogad plattvärmeväxlare
JP2003518016A (ja) 1999-11-22 2003-06-03 エギシュ ヂョヂセルヂャール エルテー ６−メチル−２−（４−メチル−フェニル）−イミダゾ［１，２−ａ］ピリジン−３−（Ｎ，Ｎ−ジメチル−アセトアミド）の製法及び中間体
JP4288821B2 (ja) * 2000-02-28 2009-07-01 日立金属株式会社 高温強度に優れた低熱膨張Ｆｅ基耐熱合金
DE10053000A1 (de) * 2000-10-25 2002-05-08 Eaton Fluid Power Gmbh Klimaanlage mit innerem Wärmetauscher und Wärmetauscherrohr für einen solchen
SE523855C2 (sv) * 2000-11-10 2004-05-25 Alfa Laval Corp Ab Järnbaserat lodmaterial för sammanfogning av elememt och lödd produkt framställd härmed
DE60138923D1 (de) * 2000-12-28 2009-07-16 Brazing Co Ltd Plattenwärmetauscher und verfahren zu seiner herstellung
SE519062C2 (sv) * 2001-05-03 2003-01-07 Alfa Laval Corp Ab Sätt att sammanlöda tunna värmeväxlarplattor samt lödd plattvärmeväxlare framställd enligt sättet
SE524928C2 (sv) 2001-06-05 2004-10-26 Alfa Laval Corp Ab Järnbaserat lodmaterial för sammanfogning av element genom lödning samt lödd produkt framställd härmed
JP3848871B2 (ja) * 2001-11-30 2006-11-22 三菱重工業株式会社 鉄系ろう材及び鉄系ろう材を使用したろう付け方法
JP2003245713A (ja) * 2002-02-21 2003-09-02 Usui Kokusai Sangyo Kaisha Ltd スーパーフェライト系ステンレス鋼製多重巻鋼管及びその製造方法
US6656292B1 (en) * 2002-06-13 2003-12-02 Metzlas, Inc. Iron-chromium base brazing filler metals
KR100487327B1 (ko) * 2002-09-25 2005-05-03 엘지전자 주식회사 토스터를 갖는 전자레인지
DE10252577B4 (de) * 2002-11-12 2008-08-07 Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. Verfahren zum Erzeugen einer Lotverbindung durch kapillaren Lotfluß
SE527509C2 (sv) 2003-10-17 2006-03-28 Alfa Laval Corp Ab Lödd plattvärmeväxlare med plattor av i huvudsak rostfritt stål och förfarande för tillverkning av en sådan plattvärmeväxlare
US20060090820A1 (en) * 2004-11-01 2006-05-04 Metglas, Inc. Iron-based brazing filler metals
SE530011C2 (sv) * 2006-06-05 2008-02-05 Alfa Laval Corp Ab Värmeväxlarplatta och plattvärmeväxlare

Also Published As

Publication number Publication date
JP2008542030A (ja) 2008-11-27
DK1888294T3 (da) 2014-07-28
EP1888294B9 (en) 2017-04-12
ES2483968T3 (es) 2014-08-08
DK2446996T3 (da) 2017-07-24
EP1888294A1 (en) 2008-02-20
JP2013099785A (ja) 2013-05-23
ES2483968T5 (es) 2017-06-28
SI1888294T1 (sl) 2014-08-29
PL2446996T3 (pl) 2017-10-31
PT1888294E (pt) 2014-07-28
EP2446996B1 (en) 2017-04-26
US20080199718A1 (en) 2008-08-21
US20150053389A1 (en) 2015-02-26
EP2446996A1 (en) 2012-05-02
KR20080015871A (ko) 2008-02-20
EP1888294B1 (en) 2014-05-07
WO2006126953A1 (en) 2006-11-30
US8857699B2 (en) 2014-10-14
KR101329941B1 (ko) 2013-11-14
PL1888294T3 (pl) 2014-10-31
EP1888294B2 (en) 2017-01-25
PL1888294T5 (pl) 2017-10-31
JP5215174B2 (ja) 2013-06-19
JP5469738B2 (ja) 2014-04-16

Similar Documents

Publication Publication Date Title
DK1888294T4 (da) Fremgangsmåde til hårdlodning af artikler af rustfrit stål
CA2669961C (en) Brazing material, a method of brazing, a brazed article and a paste comprising this brazing material
DK2094431T3 (da) Hårdlodningsmateriale
CN101184578B (zh) 钎焊不锈钢制品的方法和由此方法获得的不锈钢钎焊制品
KR101812618B1 (ko) 철-크롬계 브레이징 용가재
KR100977953B1 (ko) 얇은 열교환판의 접합 방법과 이에 따라 제조된 브래이징식 판형 열교환기
US20160184935A1 (en) Brazing material
AU2014200267B2 (en) Brazing material, a method of brazing, a brazed article and a paste comprising this brazing material