DE69738736D1 - Diffusionsschweissen von metallen - Google Patents

Diffusionsschweissen von metallen

Info

Publication number: DE69738736D1
Authority: DE; Germany
Prior art keywords: metals; diffusion welding; diffusion; welding
Prior art date: 1996-09-26
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 - Lifetime

Application number

DE69738736T

Other languages

English (en)

Inventor

Daniel G Sanders

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.)

Boeing Co

Original Assignee

Boeing Co

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.)

1996-09-26

Filing date

1997-08-11

Publication date

2008-07-10

Family has litigation

First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=24897842&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=DE69738736(D1) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.

1997-08-11 Application filed by Boeing Co filed Critical Boeing Co

2008-07-10 Application granted granted Critical

2008-07-10 Publication of DE69738736D1 publication Critical patent/DE69738736D1/de

2017-08-12 Anticipated expiration legal-status Critical

Status Expired - Lifetime 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
- B23K20/02—Non-electric welding by applying impact or other pressure, with or without the application of heat, e.g. cladding or plating by means of a press ; Diffusion bonding

DE69738736T 1996-09-26 1997-08-11 Diffusionsschweissen von metallen Expired - Lifetime DE69738736D1 (de)

Applications Claiming Priority (2)

Application Number	Priority Date	Filing Date	Title
US08/721,402 US6129261A (en)	1996-09-26	1996-09-26	Diffusion bonding of metals
PCT/US1997/014105 WO1998013166A1 (en)	1996-09-26	1997-08-11	Diffusion bonding of metals

Publications (1)

Publication Number	Publication Date
DE69738736D1 true DE69738736D1 (de)	2008-07-10

Family

ID=24897842

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
DE69738736T Expired - Lifetime DE69738736D1 (de)	1996-09-26	1997-08-11	Diffusionsschweissen von metallen

Country Status (7)

Country	Link
US (2)	US6129261A (de)
EP (1)	EP0928234B2 (de)
JP (1)	JP4190034B2 (de)
AU (1)	AU4061897A (de)
DE (1)	DE69738736D1 (de)
ES (1)	ES2306460T5 (de)
WO (1)	WO1998013166A1 (de)

Families Citing this family (25)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US6129261A (en) *	1996-09-26	2000-10-10	The Boeing Company	Diffusion bonding of metals
GB2360236B (en) *	2000-03-18	2003-05-14	Rolls Royce Plc	A method of manufacturing an article by diffusion bonding and superplastic forming
WO2004015019A1 (en) *	2002-07-31	2004-02-19	Nexicor Llc	Induction bondable high-pressure laminate
US6884966B2 (en) *	2002-10-22	2005-04-26	The Boeing Company	Method and apparatus for forming and heat treating structural assemblies
FR2853572B1 (fr) *	2003-04-10	2005-05-27	Snecma Moteurs	Procede de fabrication d'une piece mecanique creuse par soudage-diffusion et formage superplastique
GB0318937D0 (en) *	2003-08-13	2003-09-17	Rolls Royce Plc	A method of manufacturing an article by diffusion bonding and superplastic forming
US20050139581A1 (en) *	2003-12-24	2005-06-30	Yiping Hu	High-strength superalloy joining method for repairing turbine blades
US7850058B2 (en) *	2004-03-31	2010-12-14	The Boeing Company	Superplastic forming of titanium assemblies
US7621435B2 (en) *	2004-06-17	2009-11-24	The Regents Of The University Of California	Designs and fabrication of structural armor
US20060075623A1 (en) *	2004-10-13	2006-04-13	Dan Jones	Method of manufacture of metal components
US7210611B2 (en) *	2004-10-21	2007-05-01	The Boeing Company	Formed structural assembly and associated preform and method
JP4972292B2 (ja) *	2005-06-01	2012-07-11	富士重工業株式会社	超塑性・拡散接合パネルの成形方法
JP5202306B2 (ja) *	2006-03-15	2013-06-05	日本碍子株式会社	口金用の異種材料接合体の製造方法
US7866531B2 (en) *	2007-10-31	2011-01-11	Hitachi, Ltd	Multi-sheet structures and method for manufacturing same
US8338737B2 (en) *	2009-09-30	2012-12-25	Apple Inc.	Computer housing
DE102010010167A1 (de) *	2010-03-03	2011-09-08	Airbus Operations Gmbh	Ablassstutzen für ein Luftfahrzeug und Verfahren zur Herstellung desselben
WO2013080833A1 (ja)	2011-11-30	2013-06-06	古河スカイ株式会社	金属の成形方法およびその成形品
PL409403A1 (pl)	2014-09-08	2016-03-14	Newtech Spółka Z Ograniczoną Odpowiedzialnością	Sposób zgrzewania dyfuzyjnego na wolnym powietrzu różnych metali
PL409404A1 (pl)	2014-09-08	2016-03-14	Newtech Spółka Z Ograniczoną Odpowiedzialnością	Sposób zgrzewania rur
PL409405A1 (pl)	2014-09-08	2016-03-14	Newtech Spółka Z Ograniczoną Odpowiedzialnością	Sposób zgrzewania rur ze stali nierdzewnej w fazie twardej
US10470253B2 (en)	2014-11-19	2019-11-05	The Boeing Company	Coaxial smart susceptor
US10941455B2 (en)	2016-05-25	2021-03-09	The Boeing Company	Sandwich structure and associated pressure-based forming method
CN109955042B (zh) *	2019-03-28	2020-12-11	中国航空制造技术研究院	钛合金空心结构的制备方法
US11260952B2 (en) *	2019-09-26	2022-03-01	The Boeing Company	Reinforced superplastic formed and diffusion bonded structures
CN112846643B (zh) *	2020-12-08	2022-06-21	北京星航机电装备有限公司	一种钛合金薄壁中空结构成形方法及成形装置

Family Cites Families (31)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US2882588A (en) *	1954-03-10	1959-04-21	Metal Specialty Company	Simultaneous pressure welding and pressure forming
US3927817A (en) *	1974-10-03	1975-12-23	Rockwell International Corp	Method for making metallic sandwich structures
US4087037A (en) *	1976-07-09	1978-05-02	Mcdonnell Douglas Corporation	Method of and tools for producing superplastically formed and diffusion bonded structures
US4217397A (en) *	1978-04-18	1980-08-12	Mcdonnell Douglas Corporation	Metallic sandwich structure and method of fabrication
US4304821A (en) *	1978-04-18	1981-12-08	Mcdonnell Douglas Corporation	Method of fabricating metallic sandwich structure
US4197977A (en) †	1978-04-20	1980-04-15	The Boeing Company	Method of making an actively-cooled titanium structure
US4204628A (en) †	1978-07-24	1980-05-27	General Electric Company	Method for thermo-compression diffusion bonding
US4315591A (en) †	1979-03-08	1982-02-16	General Electric Company	Method for thermo-compression diffusion bonding a structured copper strain buffer to each side of a substrateless semiconductor device wafer
US4426032A (en) †	1981-09-10	1984-01-17	The United States Of America As Represented By The Secretary Of The Air Force	Tool sealing arrangement and method
US4393987A (en) *	1981-09-30	1983-07-19	The Boeing Company	Superplastically formed structure and method of making
US4811890A (en) *	1983-05-07	1989-03-14	Rockwell International Corporation	Method of eliminating core distortion in diffusion bonded and uperplastically formed structures
GB8411611D0 (en) *	1984-05-05	1984-06-13	British Aerospace	Superplastic forming of panels
US4956008A (en) *	1986-09-22	1990-09-11	Rockwell International Corporation	Apparatus for superplastic forming and ejection of a part from a die
US4916027A (en) *	1988-01-21	1990-04-10	Rockwell International Corporation	Primary structure multi-layer insulation
US4882823A (en) *	1988-01-27	1989-11-28	Ontario Technologies Corp.	Superplastic forming diffusion bonding process
US5139887A (en) *	1988-12-27	1992-08-18	Barnes Group, Inc.	Superplastically formed cellular article
US4934580A (en) *	1988-12-27	1990-06-19	Barnes Group, Inc.	Method of making superplastically formed and diffusion bonded articles and the articles so made
US5193737A (en) *	1989-10-12	1993-03-16	General Electric Company	Method and apparatus for diffusion bonding
US5420400A (en) *	1991-10-15	1995-05-30	The Boeing Company	Combined inductive heating cycle for sequential forming the brazing
US5115963A (en) *	1991-06-10	1992-05-26	Mcdonnell Douglas Corporation	Superplastic forming of panel structures
GB9121107D0 (en)	1991-10-04	1991-11-20	British Aerospace	Improvements relating to diffusion bonded/superplastically formed cellular structures
US6087640A (en) *	1991-10-15	2000-07-11	The Boeing Company	Forming parts with complex curvature
GB9122874D0 (en) *	1991-10-29	1991-12-11	Rolls Royce Plc	A method of manufacturing an article,a method of diffusion bonding and a vacuum chamber
US5232525A (en)	1992-03-23	1993-08-03	The United States Of America As Represented By The Secretary Of The Air Force	Post-consolidation method for increasing the fracture resistance of titanium composites
US5289965A (en) *	1993-04-30	1994-03-01	Mcdonnell Douglas Corporation	Method of superplastically forming and braze bonding a structure
US5467626A (en) *	1993-10-01	1995-11-21	The Boeing Company	Integral forming die system for superplastic metal forming
US5435226A (en) *	1993-11-22	1995-07-25	Rockwell International Corp.	Light armor improvement
FR2724127B1 (fr) *	1994-09-07	1996-12-20	Snecma	Procede de fabrication d'une aube creuse de turbomachine
US5692881A (en) *	1995-06-08	1997-12-02	United Technologies Corporation	Hollow metallic structure and method of manufacture
GB2304613B (en) *	1995-09-02	1998-06-10	Rolls Royce Plc	A method of manufacturing hollow articles by superplastic forming and diffusion bonding
US6129261A (en) *	1996-09-26	2000-10-10	The Boeing Company	Diffusion bonding of metals

1996
- 1996-09-26 US US08/721,402 patent/US6129261A/en not_active Expired - Lifetime
1997
- 1997-08-11 DE DE69738736T patent/DE69738736D1/de not_active Expired - Lifetime
- 1997-08-11 JP JP51563098A patent/JP4190034B2/ja not_active Expired - Lifetime
- 1997-08-11 WO PCT/US1997/014105 patent/WO1998013166A1/en active Application Filing
- 1997-08-11 ES ES97938239.7T patent/ES2306460T5/es not_active Expired - Lifetime
- 1997-08-11 EP EP97938239.7A patent/EP0928234B2/de not_active Expired - Lifetime
- 1997-08-11 AU AU40618/97A patent/AU4061897A/en not_active Abandoned
2002
- 2002-07-17 US US10/199,759 patent/US6820796B2/en not_active Expired - Lifetime

Also Published As

Publication number	Publication date
AU4061897A (en)	1998-04-17
JP2001500793A (ja)	2001-01-23
ES2306460T3 (es)	2008-11-01
US20020179688A1 (en)	2002-12-05
US6129261A (en)	2000-10-10
EP0928234A1 (de)	1999-07-14
WO1998013166A1 (en)	1998-04-02
US6820796B2 (en)	2004-11-23
EP0928234B1 (de)	2008-05-28
ES2306460T5 (es)	2017-07-06
JP4190034B2 (ja)	2008-12-03
EP0928234B2 (de)	2017-03-08

Legal Events

Date	Code	Title	Description
2008-11-13	8327	Change in the person/name/address of the patent owner	Owner name: THE BOEING CO., CHICAGO, ILL., US
2009-05-07	8363	Opposition against the patent

Publication	Publication Date	Title
DE69738736D1 (de)	2008-07-10	Diffusionsschweissen von metallen
DE69827627D1 (de)	2004-12-23	Reibschweissen von metallischen werkstücken
DE742842T1 (de)	2000-08-31	Gasbehandlung von metallschmelze
DE69723545D1 (de)	2003-08-21	Schweisselektrode
DE69722493D1 (de)	2003-07-10	Reibschweissverfahren
DE69802984T2 (de)	2002-06-27	Reibschweissverfahren
DE69726277D1 (de)	2003-12-24	Überbasische metallenthaltende detergens
DE69725998D1 (de)	2003-12-11	Verbessertes schweissverfahren
DK0928659T3 (da)	2002-08-12	Svejseapparat
DE59708471D1 (de)	2002-11-21	Stabilisierung von Metallkonjugaten
DE69812454D1 (de)	2003-04-30	Metalldichtung
DE69837638D1 (de)	2007-06-06	Schweissverfahren und -vorrichtung
DE69819963D1 (de)	2004-01-08	Schweissgegenstand und Schweissverfahren
DE69709610D1 (de)	2002-02-21	Kupfer-Nickel-Beryllium Legierung
DE69842219D1 (de)	2011-05-26	Schweissverfahren
ATA211497A (de)	1999-10-15	Schweissbrenner
DE69512898D1 (de)	1999-11-25	Hochfeste lötlegierung
DE69727653D1 (de)	2004-03-25	Lichtbogenschweissverfahren
DE69939734D1 (de)	2008-11-27	Von geschmolzenen metallen
DK0914474T3 (da)	2000-10-23	Metalreduktions- og smelteproces
NO991463D0 (no)	1999-03-25	Sveiseanordning
DE69812798D1 (de)	2003-05-08	Metallschmelzverfahren
DE69502429D1 (de)	1998-06-18	Auflösung von Gas
DE69815578D1 (de)	2003-07-24	Schweisseinrichtung und -Verfahren
DE29601662U1 (de)	1996-04-18	Punktschweißgerät