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GB2590137B - High temperature capable braze assembly - Google Patents

High temperature capable braze assembly Download PDF

Info

Publication number
GB2590137B
GB2590137B GB2015080.1A GB202015080A GB2590137B GB 2590137 B GB2590137 B GB 2590137B GB 202015080 A GB202015080 A GB 202015080A GB 2590137 B GB2590137 B GB 2590137B
Authority
GB
United Kingdom
Prior art keywords
high temperature
temperature capable
braze assembly
braze
assembly
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
GB2015080.1A
Other versions
GB2590137A (en
GB202015080D0 (en
Inventor
Patnaik Abhishek
Antalek John
Sankar Vishwanath
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.)
Morgan Advanced Ceramics Inc
Original Assignee
Morgan Advanced Ceramics Inc
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 Morgan Advanced Ceramics Inc filed Critical Morgan Advanced Ceramics Inc
Publication of GB202015080D0 publication Critical patent/GB202015080D0/en
Publication of GB2590137A publication Critical patent/GB2590137A/en
Application granted granted Critical
Publication of GB2590137B publication Critical patent/GB2590137B/en
Active 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
    • 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
    • B23K1/19—Soldering, e.g. brazing, or unsoldering taking account of the properties of the materials to be soldered
    • 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
    • B23K1/0018—Brazing of turbine parts
    • 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
    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22C—ALLOYS
    • C22C30/00—Alloys containing less than 50% by weight of each constituent
    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22C—ALLOYS
    • C22C5/00—Alloys based on noble metals
    • C22C5/02—Alloys based on gold
    • 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
    • B23K2101/001—Turbines
    • 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
    • B23K2103/18—Dissimilar materials
    • 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
    • B23K2103/50—Inorganic material, e.g. metals, not provided for in B23K2103/02 – B23K2103/26
    • B23K2103/52—Ceramics

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Ceramic Products (AREA)
GB2015080.1A 2019-09-25 2020-09-24 High temperature capable braze assembly Active GB2590137B (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US201962905728P 2019-09-25 2019-09-25
GB1914641.4A GB2588152A (en) 2019-10-10 2019-10-10 High temperature capable braze assembly

Publications (3)

Publication Number Publication Date
GB202015080D0 GB202015080D0 (en) 2020-11-11
GB2590137A GB2590137A (en) 2021-06-23
GB2590137B true GB2590137B (en) 2024-03-20

Family

ID=68619567

Family Applications (2)

Application Number Title Priority Date Filing Date
GB1914641.4A Withdrawn GB2588152A (en) 2019-09-25 2019-10-10 High temperature capable braze assembly
GB2015080.1A Active GB2590137B (en) 2019-09-25 2020-09-24 High temperature capable braze assembly

Family Applications Before (1)

Application Number Title Priority Date Filing Date
GB1914641.4A Withdrawn GB2588152A (en) 2019-09-25 2019-10-10 High temperature capable braze assembly

Country Status (2)

Country Link
DE (1) DE102020212015A1 (en)
GB (2) GB2588152A (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB202001162D0 (en) * 2020-01-28 2020-03-11 Morgan Advanced Ceramics Inc High Temperature capable and thermal shock resistant braze assembly

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4217137A (en) * 1978-03-13 1980-08-12 Medtronic, Inc. Gold based alloy composition and brazing therewith, particularly for ceramic-metal seals in electrical feedthroughs
US4225262A (en) * 1979-01-11 1980-09-30 Medtronic, Inc. Niobium coatings for joining ceramic to metal

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4217137A (en) * 1978-03-13 1980-08-12 Medtronic, Inc. Gold based alloy composition and brazing therewith, particularly for ceramic-metal seals in electrical feedthroughs
US4225262A (en) * 1979-01-11 1980-09-30 Medtronic, Inc. Niobium coatings for joining ceramic to metal

Also Published As

Publication number Publication date
GB2590137A (en) 2021-06-23
GB202015080D0 (en) 2020-11-11
GB2588152A (en) 2021-04-21
DE102020212015A1 (en) 2021-03-25
GB201914641D0 (en) 2019-11-27

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