JPS6151037B2 - - Google Patents

Info

Publication number
JPS6151037B2
JPS6151037B2 JP54011323A JP1132379A JPS6151037B2 JP S6151037 B2 JPS6151037 B2 JP S6151037B2 JP 54011323 A JP54011323 A JP 54011323A JP 1132379 A JP1132379 A JP 1132379A JP S6151037 B2 JPS6151037 B2 JP S6151037B2
Authority
JP
Japan
Prior art keywords
gas
gamma prime
fluorocarbon resin
elemental fluorine
prime phase
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
JP54011323A
Other languages
English (en)
Japanese (ja)
Other versions
JPS54157737A (en
Inventor
Daburyuu Cheisutein Jatsuku
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.)
University of Dayton
Original Assignee
University of Dayton
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 University of Dayton filed Critical University of Dayton
Publication of JPS54157737A publication Critical patent/JPS54157737A/ja
Publication of JPS6151037B2 publication Critical patent/JPS6151037B2/ja
Granted legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C23—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; CHEMICAL SURFACE TREATMENT; DIFFUSION TREATMENT OF METALLIC MATERIAL; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION IN GENERAL
    • C23G—CLEANING OR DE-GREASING OF METALLIC MATERIAL BY CHEMICAL METHODS OTHER THAN ELECTROLYSIS
    • C23G5/00—Cleaning or de-greasing metallic material by other methods; Apparatus for cleaning or de-greasing metallic material with organic solvents
    • 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
    • B23K1/20—Preliminary treatment of work or areas to be soldered, e.g. in respect of a galvanic coating
    • B23K1/206—Cleaning

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Cleaning And De-Greasing Of Metallic Materials By Chemical Methods (AREA)
JP1132379A 1978-02-02 1979-02-02 Cleaned metal parts and method therefor Granted JPS54157737A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US05/874,915 US4188237A (en) 1978-02-02 1978-02-02 Method for cleaning metal parts with elemental fluorine

Publications (2)

Publication Number Publication Date
JPS54157737A JPS54157737A (en) 1979-12-12
JPS6151037B2 true JPS6151037B2 (enExample) 1986-11-07

Family

ID=25364854

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1132379A Granted JPS54157737A (en) 1978-02-02 1979-02-02 Cleaned metal parts and method therefor

Country Status (5)

Country Link
US (1) US4188237A (enExample)
EP (1) EP0003660B1 (enExample)
JP (1) JPS54157737A (enExample)
CA (1) CA1131103A (enExample)
DE (1) DE2965260D1 (enExample)

Families Citing this family (31)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4328044A (en) * 1978-02-02 1982-05-04 University Of Dayton Method for cleaning metal parts
US4324594A (en) * 1978-02-02 1982-04-13 University Of Dayton Method for cleaning metal parts
US4965095A (en) * 1979-03-30 1990-10-23 Alloy Surfaces Company, Inc. Method for refurbishing used jet engine hot section airfoils
US4317685A (en) * 1980-06-06 1982-03-02 General Electric Company Method for removing a scale from a superalloy surface
US4339281A (en) * 1981-08-20 1982-07-13 Rca Corporation Shank diamond cleaning
EP0209307B1 (en) * 1985-07-15 1988-09-07 The Secretary of State for Defence in Her Britannic Majesty's Government of the United Kingdom of Great Britain and Cleaning of metal articles
AU586530B2 (en) * 1986-02-06 1989-07-13 University Of Dayton, The Process for removing protective coatings and bonding layers from metal parts
US5071486A (en) * 1986-02-06 1991-12-10 University Of Dayton Process for removing protective coatings and bonding layers from metal parts
US5000371A (en) * 1987-08-24 1991-03-19 Cooper Industries, Inc. Method of producing a metallic interface
US5419927A (en) * 1988-09-26 1995-05-30 Chromalloy Gas Turbine Corporation Process for coating fiber reinforced ceramic composites
US5016810A (en) * 1989-08-25 1991-05-21 The United States Of America As Represented By The Department Of Energy Method for improving weldability of nickel aluminide alloys
US5263641A (en) * 1992-11-04 1993-11-23 Coating Applications, Inc. Method of bonding hard metal objects with braze slurry
US5407121A (en) * 1993-11-19 1995-04-18 Mcnc Fluxless soldering of copper
US5499754A (en) * 1993-11-19 1996-03-19 Mcnc Fluxless soldering sample pretreating system
US5577655A (en) * 1994-11-30 1996-11-26 The Morgan Crucible Company Plc Flexible metal-containing tapes or films and associated adhesives
US5898994A (en) * 1996-06-17 1999-05-04 General Electric Company Method for repairing a nickel base superalloy article
US5728227A (en) * 1996-06-17 1998-03-17 General Electric Company Method for removing a diffusion coating from a nickel base alloy
US6416589B1 (en) 1999-02-18 2002-07-09 General Electric Company Carbon-enhanced fluoride ion cleaning
EP1160352B1 (en) 2000-05-31 2009-04-22 ALSTOM Technology Ltd Method of adjusting the size of cooling holes of a gas turbine component
US6434823B1 (en) 2000-10-10 2002-08-20 General Electric Company Method for repairing a coated article
US6367687B1 (en) 2001-04-17 2002-04-09 General Electric Company Method for preparing a plate rim for brazing
ATE283936T1 (de) 2001-05-14 2004-12-15 Alstom Technology Ltd Verfahren zum isothermischen hartlöten von einkristallinen gegenständen
US7010987B2 (en) * 2002-10-31 2006-03-14 Alstom (Switzerland) Ltd Non-destructive method of detecting defects in braze-repaired cracks
EP1424158B1 (en) * 2002-11-29 2007-06-27 Alstom Technology Ltd A method for fabricating, modifying or repairing of single crystal or directionally solidified articles
US6878215B1 (en) 2004-05-27 2005-04-12 General Electric Company Chemical removal of a metal oxide coating from a superalloy article
US7146990B1 (en) * 2005-07-26 2006-12-12 Chromalloy Gas Turbine Corporation Process for repairing sulfidation damaged turbine components
US7846261B2 (en) * 2006-02-14 2010-12-07 Aeromet Technologies, Inc. Methods of using halogen-containing organic compounds to remove deposits from internal surfaces of turbine engine components
DE102008011747A1 (de) * 2008-02-28 2009-09-03 Mtu Aero Engines Gmbh Verfahren zum thermochemischen Reinigen und/oder Strippen von Turbinenbauteilen
EP2327813A1 (de) 2009-11-11 2011-06-01 Siemens Aktiengesellschaft Verstärkte Fluor-Ionen-Reinigung von verunreinigten Rissen
JP6508823B2 (ja) * 2015-05-08 2019-05-08 三菱重工航空エンジン株式会社 酸化膜除去方法
CN116120068B (zh) * 2023-02-08 2024-12-06 四川沪碳半导体材料科技有限公司 等静压石墨的生产工艺、等静压石墨及应用

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2585819A (en) * 1946-06-22 1952-02-12 United Aircraft Corp Process of joining metal parts
US2571328A (en) * 1947-12-22 1951-10-16 Ohio Rubber Co Method of cleaning metal articles of adherent rubber and the like
US2851387A (en) * 1957-05-08 1958-09-09 Chapman Valve Mfg Co Method of depassifying high chromium steels prior to nitriding
CA1011177A (en) * 1973-12-14 1977-05-31 Wall Colmonoy Corporation Vacuum furnace brazing of superalloy parts

Also Published As

Publication number Publication date
EP0003660A1 (en) 1979-08-22
US4188237A (en) 1980-02-12
CA1131103A (en) 1982-09-07
EP0003660B1 (en) 1983-04-27
DE2965260D1 (en) 1983-06-01
JPS54157737A (en) 1979-12-12

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