FR2516861B1 - Procede de formage superplastique et de liaison par diffusion de structures continues complexes - Google Patents

Procede de formage superplastique et de liaison par diffusion de structures continues complexes

Info

Publication number
FR2516861B1
FR2516861B1 FR8217986A FR8217986A FR2516861B1 FR 2516861 B1 FR2516861 B1 FR 2516861B1 FR 8217986 A FR8217986 A FR 8217986A FR 8217986 A FR8217986 A FR 8217986A FR 2516861 B1 FR2516861 B1 FR 2516861B1
Authority
FR
France
Prior art keywords
diffusion
bonding
superplastic forming
continuous structures
complex continuous
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.)
Expired
Application number
FR8217986A
Other languages
English (en)
Other versions
FR2516861A1 (fr
Inventor
Carlos A Paez
Arthur H Rosenberg
Michael J Plummer
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.)
Grumman Corp
Original Assignee
Grumman Aerospace Corp
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 Grumman Aerospace Corp filed Critical Grumman Aerospace Corp
Publication of FR2516861A1 publication Critical patent/FR2516861A1/fr
Application granted granted Critical
Publication of FR2516861B1 publication Critical patent/FR2516861B1/fr
Expired legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21D26/00—Shaping without cutting otherwise than using rigid devices or tools or yieldable or resilient pads, i.e. applying fluid pressure or magnetic forces
    • B21D26/02—Shaping without cutting otherwise than using rigid devices or tools or yieldable or resilient pads, i.e. applying fluid pressure or magnetic forces by applying fluid pressure
    • B21D26/053—Shaping without cutting otherwise than using rigid devices or tools or yieldable or resilient pads, i.e. applying fluid pressure or magnetic forces by applying fluid pressure characterised by the material of the blanks
    • B21D26/055—Blanks having super-plastic properties
    • 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
    • B23K20/18—Zonal welding by interposing weld-preventing substances between zones not to be welded

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Pressure Welding/Diffusion-Bonding (AREA)
  • Laminated Bodies (AREA)
  • Shaping Metal By Deep-Drawing, Or The Like (AREA)
FR8217986A 1981-11-24 1982-10-27 Procede de formage superplastique et de liaison par diffusion de structures continues complexes Expired FR2516861B1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US32442781A 1981-11-24 1981-11-24

Publications (2)

Publication Number Publication Date
FR2516861A1 FR2516861A1 (fr) 1983-05-27
FR2516861B1 true FR2516861B1 (fr) 1986-10-31

Family

ID=23263531

Family Applications (1)

Application Number Title Priority Date Filing Date
FR8217986A Expired FR2516861B1 (fr) 1981-11-24 1982-10-27 Procede de formage superplastique et de liaison par diffusion de structures continues complexes

Country Status (3)

Country Link
DE (1) DE3239680A1 (fr)
FR (1) FR2516861B1 (fr)
GB (1) GB2109711B (fr)

Families Citing this family (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4530197A (en) * 1983-06-29 1985-07-23 Rockwell International Corporation Thick core sandwich structures and method of fabrication thereof
GB8411611D0 (en) * 1984-05-05 1984-06-13 British Aerospace Superplastic forming of panels
US4820355A (en) * 1987-03-30 1989-04-11 Rockwell International Corporation Method for fabricating monolithic aluminum structures
US5118571A (en) * 1990-12-21 1992-06-02 Ltv Aerospace And Defense Company Structure and method for forming structural components
GB9103804D0 (en) * 1991-02-23 1991-04-10 British Aerospace Improvements relating to diffusion bonded/superplastically formed cellular structures
US5118026A (en) * 1991-04-05 1992-06-02 Rockwell International Corporation Method for making titanium aluminide metallic sandwich structures
US5263638A (en) * 1991-06-04 1993-11-23 Rolls-Royce Plc Method of manufacturing an article by superplastic forming and diffusion bonding and a vacuum chamber for use in processing workpieces for superplastic forming and diffusion bonding
GB9111954D0 (en) * 1991-06-04 1991-07-24 Rolls Royce Plc A method of manufacturing an article by superplastic forming and diffusion bonding and a vacuum chamber for use in processing workpieces
GB9205034D0 (en) * 1992-03-07 1992-04-22 British Aerospace Manufacture of components by superplastic forming
DE4436748C1 (de) * 1994-10-14 1995-09-21 Daimler Benz Aerospace Airbus Verfahren zur Herstellung innenversteifter Hohlbauteile mit perforierter Wandung
GB2320461A (en) * 1996-12-18 1998-06-24 British Aerospace Application of stop-off material,particularly for use in diffusion bonding and superplastic forming
BE1014254A3 (fr) * 2001-06-20 2003-07-01 Sonaca Sa Structure tubulaire mince cloisonnee et son procede de fabrication.
GB0621952D0 (en) 2006-11-03 2006-12-13 Airbus Uk Ltd A stringer for an aircraft wing and a method of reinforcing thereof
US10252371B2 (en) * 2016-02-12 2019-04-09 The Boeing Company Diffusion-bonded metallic materials
US9682445B1 (en) * 2016-02-12 2017-06-20 The Boeing Company Diffusion-bonded metallic materials

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1381183A (en) * 1972-03-30 1975-01-22 Imp Metal Ind Kynoch Ltd Method of making structural metal panels
GB1398929A (en) * 1972-07-07 1975-06-25 British Aircraft Corp Ltd Joining and forming sheet metal members
GB1495655A (en) * 1975-03-20 1977-12-21 Rockwell International Corp Method for making metallic structures from two or more selectively bonded sheets
GB2067532B (en) * 1980-01-14 1983-05-25 Rockwell International Corp Stopoff composition and method of making diffusion bonded structures
US4331284A (en) * 1980-03-14 1982-05-25 Rockwell International Corporation Method of making diffusion bonded and superplastically formed structures

Also Published As

Publication number Publication date
GB2109711A (en) 1983-06-08
FR2516861A1 (fr) 1983-05-27
DE3239680A1 (de) 1983-06-01
GB2109711B (en) 1985-07-31

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Legal Events

Date Code Title Description
ST Notification of lapse