FR3140096B1 - Pièce d’acier pour aéronef et son procédé de fabrication - Google Patents

Pièce d’acier pour aéronef et son procédé de fabrication

Info

Publication number
FR3140096B1
FR3140096B1 FR2209672A FR2209672A FR3140096B1 FR 3140096 B1 FR3140096 B1 FR 3140096B1 FR 2209672 A FR2209672 A FR 2209672A FR 2209672 A FR2209672 A FR 2209672A FR 3140096 B1 FR3140096 B1 FR 3140096B1
Authority
FR
France
Prior art keywords
steel
manufacturing process
aircraft component
steel aircraft
elements
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
FR2209672A
Other languages
English (en)
Other versions
FR3140096A1 (fr
Inventor
Clement Castellan
Matteo Capurro
Khalil Traidi
Hadrien Weil
Nicolas Binot
Xenofon Gogouvitis
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.)
Safran SA
Safran Landing Systems SAS
Safran Landing Systems UK Ltd
Original Assignee
Safran SA
Safran Landing Systems SAS
Safran Landing Systems UK 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
Application filed by Safran SA, Safran Landing Systems SAS, Safran Landing Systems UK Ltd filed Critical Safran SA
Priority to FR2209672A priority Critical patent/FR3140096B1/fr
Priority to CA3268306A priority patent/CA3268306A1/fr
Priority to PCT/FR2023/051444 priority patent/WO2024062197A1/fr
Priority to EP23790379.4A priority patent/EP4590868A1/fr
Priority to CN202380067532.4A priority patent/CN120035684A/zh
Publication of FR3140096A1 publication Critical patent/FR3140096A1/fr
Application granted granted Critical
Publication of FR3140096B1 publication Critical patent/FR3140096B1/fr
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C21—METALLURGY OF IRON
    • C21D—MODIFYING THE PHYSICAL STRUCTURE OF FERROUS METALS; GENERAL DEVICES FOR HEAT TREATMENT OF FERROUS OR NON-FERROUS METALS OR ALLOYS; MAKING METAL MALLEABLE, e.g. BY DECARBURISATION OR TEMPERING
    • C21D9/00—Heat treatment, e.g. annealing, hardening, quenching or tempering, adapted for particular articles; Furnaces therefor
    • C21D9/50—Heat treatment, e.g. annealing, hardening, quenching or tempering, adapted for particular articles; Furnaces therefor for welded joints
    • 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
    • B23K15/00—Electron-beam welding or cutting
    • B23K15/0046—Welding
    • B23K15/0093—Welding characterised by the properties of the materials to be welded
    • 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
    • B23K20/00—Non-electric welding by applying impact or other pressure, with or without the application of heat, e.g. cladding or plating
    • B23K20/12—Non-electric welding by applying impact or other pressure, with or without the application of heat, e.g. cladding or plating the heat being generated by friction; Friction welding
    • B23K20/129—Non-electric welding by applying impact or other pressure, with or without the application of heat, e.g. cladding or plating the heat being generated by friction; Friction welding 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
    • B23K26/00—Working by laser beam, e.g. welding, cutting or boring
    • B23K26/20—Bonding
    • B23K26/21—Bonding by welding
    • B23K26/24—Seam welding
    • B23K26/28—Seam welding of curved planar seams
    • C—CHEMISTRY; METALLURGY
    • C21—METALLURGY OF IRON
    • C21D—MODIFYING THE PHYSICAL STRUCTURE OF FERROUS METALS; GENERAL DEVICES FOR HEAT TREATMENT OF FERROUS OR NON-FERROUS METALS OR ALLOYS; MAKING METAL MALLEABLE, e.g. BY DECARBURISATION OR TEMPERING
    • C21D1/00—General methods or devices for heat treatment, e.g. annealing, hardening, quenching or tempering
    • C21D1/18—Hardening; Quenching with or without subsequent tempering
    • C21D1/25—Hardening, combined with annealing between 300 degrees Celsius and 600 degrees Celsius, i.e. heat refining ("Vergüten")
    • C—CHEMISTRY; METALLURGY
    • C21—METALLURGY OF IRON
    • C21D—MODIFYING THE PHYSICAL STRUCTURE OF FERROUS METALS; GENERAL DEVICES FOR HEAT TREATMENT OF FERROUS OR NON-FERROUS METALS OR ALLOYS; MAKING METAL MALLEABLE, e.g. BY DECARBURISATION OR TEMPERING
    • C21D1/00—General methods or devices for heat treatment, e.g. annealing, hardening, quenching or tempering
    • C21D1/34—Methods of heating
    • C21D1/40—Direct resistance heating
    • C—CHEMISTRY; METALLURGY
    • C21—METALLURGY OF IRON
    • C21D—MODIFYING THE PHYSICAL STRUCTURE OF FERROUS METALS; GENERAL DEVICES FOR HEAT TREATMENT OF FERROUS OR NON-FERROUS METALS OR ALLOYS; MAKING METAL MALLEABLE, e.g. BY DECARBURISATION OR TEMPERING
    • C21D1/00—General methods or devices for heat treatment, e.g. annealing, hardening, quenching or tempering
    • C21D1/34—Methods of heating
    • C21D1/42—Induction heating
    • 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
    • C22C38/02—Ferrous alloys, e.g. steel alloys containing 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
    • C22C38/04—Ferrous alloys, e.g. steel alloys containing manganese
    • 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
    • C22C38/44—Ferrous alloys, e.g. steel alloys containing chromium with nickel with molybdenum or tungsten
    • 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
    • C22C38/46—Ferrous alloys, e.g. steel alloys containing chromium with nickel with vanadium
    • 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
    • B23K2103/02—Iron or ferrous alloys
    • B23K2103/04—Steel or steel alloys
    • C—CHEMISTRY; METALLURGY
    • C21—METALLURGY OF IRON
    • C21D—MODIFYING THE PHYSICAL STRUCTURE OF FERROUS METALS; GENERAL DEVICES FOR HEAT TREATMENT OF FERROUS OR NON-FERROUS METALS OR ALLOYS; MAKING METAL MALLEABLE, e.g. BY DECARBURISATION OR TEMPERING
    • C21D2261/00—Machining or cutting being involved

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)
  • Optics & Photonics (AREA)
  • Plasma & Fusion (AREA)
  • Heat Treatment Of Articles (AREA)

Abstract

Procédé de fabrication d’une pièce (10) d’acier pour aéronef, comprenant la soudure d’au moins deux éléments (12, 14) d’acier les uns avec les autres de façon à former ladite pièce (10), l’application à la pièce (10) d’un traitement de résistance comprenant une austénitisation (30) suivie d’une trempe (32) et d’au moins un revenu (34), et l’application locale, à un cordon de soudure (16) entre les au moins deux éléments (12, 14), d’un traitement d’adoucissement comprenant le chauffage du cordon de soudure (16) à une température d’adoucissement inférieure à la température Ac1 de début de transformation de ferrite en austénite de l’acier. Figure pour l’abrégé : Fig. 1
FR2209672A 2022-09-23 2022-09-23 Pièce d’acier pour aéronef et son procédé de fabrication Active FR3140096B1 (fr)

Priority Applications (5)

Application Number Priority Date Filing Date Title
FR2209672A FR3140096B1 (fr) 2022-09-23 2022-09-23 Pièce d’acier pour aéronef et son procédé de fabrication
CA3268306A CA3268306A1 (fr) 2022-09-23 2023-09-21 Steel part for an aircraft and method for manufacturing same
PCT/FR2023/051444 WO2024062197A1 (fr) 2022-09-23 2023-09-21 Piece d'acier pour aeronef et son procede de fabrication
EP23790379.4A EP4590868A1 (fr) 2022-09-23 2023-09-21 Piece d'acier pour aeronef et son procede de fabrication
CN202380067532.4A CN120035684A (zh) 2022-09-23 2023-09-21 飞行器用钢部件及其制造方法

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR2209672 2022-09-23
FR2209672A FR3140096B1 (fr) 2022-09-23 2022-09-23 Pièce d’acier pour aéronef et son procédé de fabrication

Publications (2)

Publication Number Publication Date
FR3140096A1 FR3140096A1 (fr) 2024-03-29
FR3140096B1 true FR3140096B1 (fr) 2025-11-07

Family

ID=84053069

Family Applications (1)

Application Number Title Priority Date Filing Date
FR2209672A Active FR3140096B1 (fr) 2022-09-23 2022-09-23 Pièce d’acier pour aéronef et son procédé de fabrication

Country Status (5)

Country Link
EP (1) EP4590868A1 (fr)
CN (1) CN120035684A (fr)
CA (1) CA3268306A1 (fr)
FR (1) FR3140096B1 (fr)
WO (1) WO2024062197A1 (fr)

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104108002A (zh) * 2013-04-19 2014-10-22 宝山钢铁股份有限公司 一种超级13Cr摩擦焊接钻杆的制造方法
CN106498146B (zh) * 2016-10-13 2020-11-13 北京科技大学 一种改善厚板多道焊焊接接头低温韧性的方法
CN113369645A (zh) * 2021-05-26 2021-09-10 湖北三江航天江北机械工程有限公司 大厚度航弹壳体焊接与热处理方法
CN113399780B (zh) * 2021-06-30 2022-07-05 华中科技大学 基于电弧熔丝增材制造300m钢的方法及300m钢

Also Published As

Publication number Publication date
EP4590868A1 (fr) 2025-07-30
CA3268306A1 (fr) 2024-03-28
WO2024062197A1 (fr) 2024-03-28
CN120035684A (zh) 2025-05-23
FR3140096A1 (fr) 2024-03-29

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