AU2010269073B2 - A brazing process - Google Patents

A brazing process Download PDF

Info

Publication number
AU2010269073B2
AU2010269073B2 AU2010269073A AU2010269073A AU2010269073B2 AU 2010269073 B2 AU2010269073 B2 AU 2010269073B2 AU 2010269073 A AU2010269073 A AU 2010269073A AU 2010269073 A AU2010269073 A AU 2010269073A AU 2010269073 B2 AU2010269073 B2 AU 2010269073B2
Authority
AU
Australia
Prior art keywords
metal
filler
powder
noble metal
brazing process
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.)
Ceased
Application number
AU2010269073A
Other languages
English (en)
Other versions
AU2010269073A1 (en
Inventor
Paul Zheng
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.)
Chaozhou Three Circle Group Co Ltd
Original Assignee
Chaozhou Three Circle Group Co Ltd
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
Priority claimed from AU2009903255A external-priority patent/AU2009903255A0/en
Application filed by Chaozhou Three Circle Group Co Ltd filed Critical Chaozhou Three Circle Group Co Ltd
Priority to AU2010269073A priority Critical patent/AU2010269073B2/en
Publication of AU2010269073A1 publication Critical patent/AU2010269073A1/en
Application granted granted Critical
Publication of AU2010269073B2 publication Critical patent/AU2010269073B2/en
Assigned to CNPC XING DE ENERGY SHARE LIMITED reassignment CNPC XING DE ENERGY SHARE LIMITED Request for Assignment Assignors: CERAMIC FUEL CELLS LIMITED
Assigned to CHAOZHOU THREE-CIRCLE (GROUP) CO., LTD. reassignment CHAOZHOU THREE-CIRCLE (GROUP) CO., LTD. Request for Assignment Assignors: CNPC XING DE ENERGY SHARE LIMITED
Ceased legal-status Critical Current
Anticipated expiration legal-status Critical

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
    • B23K35/30—Selection of soldering or welding materials proper with the principal constituent melting at less than 1550 degrees C
    • B23K35/3006—Ag 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
    • B23K35/02—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
    • B23K35/0244—Powders, particles or spheres; Preforms made therefrom
    • B23K35/025—Pastes, creams, slurries
    • 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
    • B23K35/3013—Au 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
    • B23K35/32—Selection of soldering or welding materials proper with the principal constituent melting at more than 1550 degrees C
    • B23K35/322—Selection of soldering or welding materials proper with the principal constituent melting at more than 1550 degrees C a Pt-group metal as principal constituent
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M8/00—Fuel cells; Manufacture thereof
    • H01M8/02—Details
    • H01M8/0271—Sealing or supporting means around electrodes, matrices or membranes
    • H01M8/0286—Processes for forming seals
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M8/00—Fuel cells; Manufacture thereof
    • H01M8/10—Fuel cells with solid electrolytes
    • H01M8/12—Fuel cells with solid electrolytes operating at high temperature, e.g. with stabilised ZrO2 electrolyte
    • H01M2008/1293—Fuel cells with solid oxide electrolytes
    • 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
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
    • Y02E60/00—Enabling technologies; Technologies with a potential or indirect contribution to GHG emissions mitigation
    • Y02E60/30—Hydrogen technology
    • Y02E60/50—Fuel cells

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Manufacturing & Machinery (AREA)
  • Sustainable Development (AREA)
  • Sustainable Energy (AREA)
  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Electrochemistry (AREA)
  • General Chemical & Material Sciences (AREA)
  • Ceramic Products (AREA)
AU2010269073A 2009-07-10 2010-07-09 A brazing process Ceased AU2010269073B2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
AU2010269073A AU2010269073B2 (en) 2009-07-10 2010-07-09 A brazing process

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
AU2009903255 2009-07-10
AU2009903255A AU2009903255A0 (en) 2009-07-10 A Brazing Process
AU2010269073A AU2010269073B2 (en) 2009-07-10 2010-07-09 A brazing process
PCT/AU2010/000882 WO2011003154A1 (en) 2009-07-10 2010-07-09 A brazing process

Publications (2)

Publication Number Publication Date
AU2010269073A1 AU2010269073A1 (en) 2012-02-02
AU2010269073B2 true AU2010269073B2 (en) 2014-03-27

Family

ID=43428679

Family Applications (1)

Application Number Title Priority Date Filing Date
AU2010269073A Ceased AU2010269073B2 (en) 2009-07-10 2010-07-09 A brazing process

Country Status (5)

Country Link
US (1) US20120225306A1 (enExample)
EP (1) EP2451605A1 (enExample)
JP (1) JP2012532022A (enExample)
AU (1) AU2010269073B2 (enExample)
WO (1) WO2011003154A1 (enExample)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US10583302B2 (en) 2016-09-23 2020-03-10 Greatbatch Ltd. Gold wetting on ceramic surfaces upon coating with titanium hydride
WO2022246064A1 (en) * 2021-05-19 2022-11-24 Massachusetts Institute Of Technology Abatement of low level methane through the use of catalytic, earth-abundant materials

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20030132270A1 (en) * 2002-01-11 2003-07-17 Weil K. Scott Oxidation ceramic to metal braze seals for applications in high temperature electrochemical devices and method of making
US20080217382A1 (en) * 2007-03-07 2008-09-11 Battelle Memorial Institute Metal-ceramic composite air braze with ceramic particulate
WO2009009710A2 (en) * 2007-07-11 2009-01-15 Battelle Memorial Institute High-temperature air braze filler materials and processes for preparing and using same

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP4136648B2 (ja) * 2002-12-26 2008-08-20 日本碍子株式会社 異種材料接合体及びその製造方法
JP3967278B2 (ja) * 2003-03-07 2007-08-29 日本碍子株式会社 接合部材及び静電チャック
JP4562400B2 (ja) * 2004-01-28 2010-10-13 京セラ株式会社 活性金属を含むロウ材を用いた接合体及びその製造方法
DE102005048213A1 (de) * 2005-09-29 2007-04-05 Elringklinger Ag Dichtungsanordnung für einen Brennstoffzellenstapel und Verfahren zum Herstellen eines Brennstoffzellenstapels
JP5204958B2 (ja) * 2006-06-19 2013-06-05 日本発條株式会社 接合体
US7691488B2 (en) * 2007-06-11 2010-04-06 Battelle Memorial Institute Diffusion barriers in modified air brazes
JP5242952B2 (ja) * 2007-06-27 2013-07-24 日本特殊陶業株式会社 固体電解質形燃料電池及びその製造方法

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20030132270A1 (en) * 2002-01-11 2003-07-17 Weil K. Scott Oxidation ceramic to metal braze seals for applications in high temperature electrochemical devices and method of making
US20080217382A1 (en) * 2007-03-07 2008-09-11 Battelle Memorial Institute Metal-ceramic composite air braze with ceramic particulate
WO2009009710A2 (en) * 2007-07-11 2009-01-15 Battelle Memorial Institute High-temperature air braze filler materials and processes for preparing and using same

Also Published As

Publication number Publication date
WO2011003154A1 (en) 2011-01-13
EP2451605A1 (en) 2012-05-16
US20120225306A1 (en) 2012-09-06
JP2012532022A (ja) 2012-12-13
AU2010269073A1 (en) 2012-02-02

Similar Documents

Publication Publication Date Title
CA2472378C (en) Method of joining ceramic and metal parts
JP5623783B2 (ja) 大気接合用ろう材、接合体、および、集電材料
US4396677A (en) Metal, carbon, carbide and other composites thereof
US20090016953A1 (en) High-Temperature Air Braze Filler Materials And Processes For Preparing And Using Same
US8287673B2 (en) Joining of dissimilar materials
JP5465883B2 (ja) 多孔質体
US20090220813A1 (en) Braze alloy containing particulate material
WO1999061195A9 (en) Cobalt-chromium-palladium-based brazing alloys
AU2010269073B2 (en) A brazing process
JPH07284989A (ja) 高温ろう付け用硬ろう
EP0067252B1 (en) Metal, carbon, carbide and other compositions thereof, alloys and methods for preparing same
Kim et al. High-temperature tolerance of the silver-copper oxide braze in reducing and oxidizing atmospheres
JPS6332759B2 (enExample)
Hu et al. Porous Interlayers that Getter Surface-Segregating Species for Improved Silver Wetting, Adhesion, and Electrical Contact on Stainless Steel SOFC Components
JPH0716764A (ja) 接合用部材及びそれを用いた接合体
Hardy et al. Development of High-Temperature Air Braze Filler Metals for Use in Two-Step Joining and Sealing Processes
JPH0378192B2 (enExample)
Hardy et al. Pd‐Modified Reactive Air Braze for Increased Melting Temperature
WO1993020017A1 (fr) Corps jointe constitue d'un alliage refractaire et procede d'obtention du joint
Bobzin et al. Development of New Brazing Fillers and Process Variants for Reactive Air Brazing (RAB) of Electrochemical Devices
JPS61242964A (ja) 酸化物系セラミツクスと金属との接合体および接合方法

Legal Events

Date Code Title Description
FGA Letters patent sealed or granted (standard patent)
PC Assignment registered

Owner name: CNPC XING DE ENERGY SHARE LIMITED

Free format text: FORMER OWNER WAS: CERAMIC FUEL CELLS LIMITED

PC Assignment registered

Owner name: CHAOZHOU THREE-CIRCLE (GROUP) CO., LTD.

Free format text: FORMER OWNER WAS: CNPC XING DE ENERGY SHARE LIMITED

MK14 Patent ceased section 143(a) (annual fees not paid) or expired