BR9503369A - Processo para desmontar uma estrutura soldada forte e composiçao de matéria - Google Patents

Processo para desmontar uma estrutura soldada forte e composiçao de matéria

Info

Publication number
BR9503369A
BR9503369A BR9503369A BR9503369A BR9503369A BR 9503369 A BR9503369 A BR 9503369A BR 9503369 A BR9503369 A BR 9503369A BR 9503369 A BR9503369 A BR 9503369A BR 9503369 A BR9503369 A BR 9503369A
Authority
BR
Brazil
Prior art keywords
dismantling
material composition
welded structure
strong welded
strong
Prior art date
Application number
BR9503369A
Other languages
English (en)
Inventor
Craig Raymond Moyer
Original Assignee
Praxair Technology 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 Praxair Technology Inc filed Critical Praxair Technology Inc
Publication of BR9503369A publication Critical patent/BR9503369A/pt

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
    • B23K35/00—Rods, electrodes, materials, or media, for use in soldering, welding, or cutting
    • 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
    • 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
    • B23K1/018—Unsoldering; Removal of melted solder or other residues

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Powder Metallurgy (AREA)
  • Ceramic Products (AREA)
  • Adhesives Or Adhesive Processes (AREA)
BR9503369A 1994-07-20 1995-07-19 Processo para desmontar uma estrutura soldada forte e composiçao de matéria BR9503369A (pt)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US08/277,974 US5439637A (en) 1994-07-20 1994-07-20 Debrazing of structures with a powdered wicking agent

Publications (1)

Publication Number Publication Date
BR9503369A true BR9503369A (pt) 1996-07-16

Family

ID=23063158

Family Applications (1)

Application Number Title Priority Date Filing Date
BR9503369A BR9503369A (pt) 1994-07-20 1995-07-19 Processo para desmontar uma estrutura soldada forte e composiçao de matéria

Country Status (9)

Country Link
US (1) US5439637A (pt)
EP (1) EP0693342B1 (pt)
JP (1) JP2960868B2 (pt)
KR (1) KR100245764B1 (pt)
CN (1) CN1043618C (pt)
BR (1) BR9503369A (pt)
CA (1) CA2154191C (pt)
DE (1) DE69504598T2 (pt)
TW (1) TW264414B (pt)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5444911A (en) * 1994-05-05 1995-08-29 Chromalloy Gas Turbine Corporation Gas turbine engine vane assembly repair
US6719892B2 (en) * 2001-05-04 2004-04-13 United Technologies Corporation Selective removal of brazing compound from joined assemblies
US6655576B2 (en) 2002-03-26 2003-12-02 United Technologies Corporation Process for disassembling a brazed structure
WO2011123398A1 (en) * 2010-03-30 2011-10-06 Lockheed Martin Corporation Methods for rework of a solder
US10830447B2 (en) * 2013-04-29 2020-11-10 Raytheon Technologies Corporation Joint for sealing a gap between casing segments of an industrial gas turbine engine combustor
WO2016022755A2 (en) 2014-08-06 2016-02-11 Greene Lyon Group, Inc. Rotational removal of electronic chips and other components from printed wire boards using liquid heat media
US9796251B2 (en) 2015-04-03 2017-10-24 Kendall Kinsey Golf, LLC Golf cart cover quick-closure accessory
US11310950B2 (en) 2019-10-22 2022-04-19 International Business Machines Corporation Liquid metal infiltration rework of electronic assembly
US11278977B2 (en) 2019-10-22 2022-03-22 International Business Machines Corporation Liquid metal infiltration rework of electronic assembly

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US326016A (en) * 1885-09-08 Automatic-loading cart
US4101691A (en) * 1976-09-09 1978-07-18 Union Carbide Corporation Enhanced heat transfer device manufacture
US4164606A (en) * 1977-11-08 1979-08-14 Ernst Spirig Tinned copper braids for solder removing
US4274908A (en) * 1978-08-15 1981-06-23 United Technologies Corporation Cyanide free solution and process for removing gold-nickel braze
US4324626A (en) * 1979-11-13 1982-04-13 United Technologies Corporation Selective removal of nickel-based braze alloy from nickel-based metals
US4302246A (en) * 1980-01-03 1981-11-24 Enthone, Incorporated Solution and method for selectively stripping alloys containing nickel with gold, phosphorous or chromium from stainless steel and related nickel base alloys
US5040718A (en) * 1987-10-16 1991-08-20 Avco Corporation Method of repairing damages in superalloys
US5167720A (en) * 1991-04-03 1992-12-01 Northwest Airlines, Inc. High pressure water treatment method
US5219520A (en) * 1991-10-31 1993-06-15 International Business Machines Corporation Process of making a porous metal block for removing solder or braze
US5326016A (en) * 1993-04-15 1994-07-05 Cohen Marvin S Method for removing electrical components from printed circuit boards

Also Published As

Publication number Publication date
KR100245764B1 (ko) 2000-04-01
DE69504598T2 (de) 1999-03-25
EP0693342A1 (en) 1996-01-24
TW264414B (en) 1995-12-01
DE69504598D1 (de) 1998-10-15
JPH0852566A (ja) 1996-02-27
CA2154191A1 (en) 1996-01-21
CA2154191C (en) 1999-06-01
US5439637A (en) 1995-08-08
CN1116573A (zh) 1996-02-14
KR960003873A (ko) 1996-02-23
CN1043618C (zh) 1999-06-16
EP0693342B1 (en) 1998-09-09
JP2960868B2 (ja) 1999-10-12

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Legal Events

Date Code Title Description
FB36 Technical and formal requirements: requirement - article 36 of industrial property law
FF Decision: intention to grant
HO Change of classification

Free format text: ALTERADA DE INT. CL. 6, B23K 7/08; B23K 35/30

FG9A Patent or certificate of addition granted
B24C Patent annual fee: request for for restoration

Free format text: REFERENTE 13A., 14A., E 15A. ANUIDADES.

B21F Lapse acc. art. 78, item iv - on non-payment of the annual fees in time

Free format text: REFERENTE AO NAO CUMPRIMENTO DO DESPACHO 24.3 NA RPI 2054 DE 18/05/2010 E COMPROVAR RECOLHIMENTO DA16A, 17A E 18A ANUIDADES.