FR3095150B1 - Procede d’assemblage d’une piece en carbone et d’une piece metallique en deux etapes - Google Patents

Procede d’assemblage d’une piece en carbone et d’une piece metallique en deux etapes Download PDF

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Publication number
FR3095150B1
FR3095150B1 FR1904045A FR1904045A FR3095150B1 FR 3095150 B1 FR3095150 B1 FR 3095150B1 FR 1904045 A FR1904045 A FR 1904045A FR 1904045 A FR1904045 A FR 1904045A FR 3095150 B1 FR3095150 B1 FR 3095150B1
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France
Prior art keywords
filler material
carbon
equal
assembly process
steps
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Active
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FR1904045A
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English (en)
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FR3095150A1 (fr
Inventor
Valérie Chaumat
Fiqiri Hodaj
Valérie Merveilleau
Meryem Tazi
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Commissariat a lEnergie Atomique et aux Energies Alternatives CEA
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Commissariat a lEnergie Atomique CEA
Commissariat a lEnergie Atomique et aux Energies Alternatives CEA
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Priority to FR1904045A priority Critical patent/FR3095150B1/fr
Publication of FR3095150A1 publication Critical patent/FR3095150A1/fr
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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
    • 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
    • B23K2103/00—Materials to be soldered, welded or cut
    • B23K2103/08—Non-ferrous metals or alloys
    • B23K2103/14—Titanium or alloys thereof
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Materials Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Ceramic Products (AREA)
  • Turbine Rotor Nozzle Sealing (AREA)

Abstract

Procédé d’assemblage comprenant les étapes successives suivantes :a) Dépôt d’un matériau d’apport (30), de préférence, à base d’étain sur une pièce (10) en carbone, b) Chauffage jusqu’à une température d’étalement supérieure ou égale à 700°C et inférieure ou égale à 900°C, de manière à faire fondre le matériau d’apport (30) et l’étaler sur la pièce en carbone (10), c) Refroidissement de l’ensemble de manière à solidifier le matériau d’apport (30) sur la première pièce en carbone (10),d) mise en contact d’une deuxième pièce (20) métallique, à base de titane ou à base d’un alliage CrCo, avec le matériau d’apport (30) solidifié,e) Chauffage jusqu’à une température d’assemblage supérieure ou égale à 500°C et inférieure à ou égale à 720°C, de manière à faire fondre le matériau d’apport (30), f) Refroidissement de manière à former un joint de brasure entre la première pièce (10) et la deuxième pièce (20), et à assembler la première pièce (10) et la deuxième pièce (20). Figure pour l’abrégé : figure 4.
FR1904045A 2019-04-16 2019-04-16 Procede d’assemblage d’une piece en carbone et d’une piece metallique en deux etapes Active FR3095150B1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR1904045A FR3095150B1 (fr) 2019-04-16 2019-04-16 Procede d’assemblage d’une piece en carbone et d’une piece metallique en deux etapes

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR1904045 2019-04-16
FR1904045A FR3095150B1 (fr) 2019-04-16 2019-04-16 Procede d’assemblage d’une piece en carbone et d’une piece metallique en deux etapes

Publications (2)

Publication Number Publication Date
FR3095150A1 FR3095150A1 (fr) 2020-10-23
FR3095150B1 true FR3095150B1 (fr) 2021-07-16

Family

ID=67956955

Family Applications (1)

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FR1904045A Active FR3095150B1 (fr) 2019-04-16 2019-04-16 Procede d’assemblage d’une piece en carbone et d’une piece metallique en deux etapes

Country Status (1)

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FR (1) FR3095150B1 (fr)

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2894498B1 (fr) 2005-12-08 2009-07-10 Snecma Sa Assemblage par brasage entre une piece metallique a base de titane et une piece en materiau ceramique a base de carbure de silicium (sic) et/ou de carbone
GB201312388D0 (en) 2013-07-10 2013-08-21 Cambridge Entpr Ltd Materials and methods for soldering and soldered products
US20160243636A1 (en) * 2013-09-30 2016-08-25 Empa Eidgenossische Materialprufungs- Und Forschungsanstalt Brazing joining method of cnt assemblies on substrates using an at least ternary brazing alloy; corresponding brazing material and device comprising such assembly

Also Published As

Publication number Publication date
FR3095150A1 (fr) 2020-10-23

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