IT7820936A0 - Metodo per saldare ad arco in una camera con atmosfera gassosa apressione sovratmosferica. - Google Patents

Metodo per saldare ad arco in una camera con atmosfera gassosa apressione sovratmosferica.

Info

Publication number
IT7820936A0
IT7820936A0 IT7820936A IT2093678A IT7820936A0 IT 7820936 A0 IT7820936 A0 IT 7820936A0 IT 7820936 A IT7820936 A IT 7820936A IT 2093678 A IT2093678 A IT 2093678A IT 7820936 A0 IT7820936 A0 IT 7820936A0
Authority
IT
Italy
Prior art keywords
chamber
arc welding
superatmospheric pressure
gaseous atmosphere
gaseous
Prior art date
Application number
IT7820936A
Other languages
English (en)
Other versions
IT1109193B (it
Original Assignee
Boc 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 Boc Ltd filed Critical Boc Ltd
Publication of IT7820936A0 publication Critical patent/IT7820936A0/it
Application granted granted Critical
Publication of IT1109193B publication Critical patent/IT1109193B/it

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
    • B23K35/22—Rods, electrodes, materials, or media, for use in soldering, welding, or cutting characterised by the composition or nature of the material
    • B23K35/38—Selection of media, e.g. special atmospheres for surrounding the working area
    • B23K35/383—Selection of media, e.g. special atmospheres for surrounding the working area mainly containing noble gases or nitrogen
    • 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
    • B23K9/00—Arc welding or cutting
    • B23K9/0061—Underwater arc welding

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Plasma & Fusion (AREA)
  • Arc Welding In General (AREA)
  • Nonmetallic Welding Materials (AREA)
IT20936/78A 1977-03-07 1978-03-07 Metodo per saldare ad arco in una camera con atmosfera gassosa a pressione sovratmosferica IT1109193B (it)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB9469/77A GB1564753A (en) 1977-03-07 1977-03-07 Methods of arc welding in a superatmospheric environment

Publications (2)

Publication Number Publication Date
IT7820936A0 true IT7820936A0 (it) 1978-03-07
IT1109193B IT1109193B (it) 1985-12-16

Family

ID=9872576

Family Applications (1)

Application Number Title Priority Date Filing Date
IT20936/78A IT1109193B (it) 1977-03-07 1978-03-07 Metodo per saldare ad arco in una camera con atmosfera gassosa a pressione sovratmosferica

Country Status (7)

Country Link
JP (1) JPS53109832A (it)
AU (1) AU517978B2 (it)
FR (1) FR2382968A2 (it)
GB (1) GB1564753A (it)
IT (1) IT1109193B (it)
MY (1) MY8100282A (it)
OA (1) OA05903A (it)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AU2940200A (en) 1999-03-09 2000-09-28 Toto Ltd. Hydrophilic member, method for preparation thereof, and coating agent and apparatus for preparation thereof

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3794804A (en) * 1969-11-13 1974-02-26 Anna Welding Corp Method for underwater arc welding
FR2164966A5 (en) * 1971-12-13 1973-08-03 Anna Welding Corp Underwater arc welding - high pressure gas envelope for preventing water entering arc and weld
NO763404L (it) * 1975-10-10 1977-04-13 British Oxygen Co Ltd
NZ182982A (en) * 1976-01-12 1979-10-25 Boc Ltd Arc welding under water

Also Published As

Publication number Publication date
JPS53109832A (en) 1978-09-26
GB1564753A (en) 1980-04-16
OA05903A (fr) 1981-05-31
AU3388278A (en) 1979-09-13
FR2382968A2 (fr) 1978-10-06
AU517978B2 (en) 1981-09-10
IT1109193B (it) 1985-12-16
MY8100282A (en) 1981-12-31

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