FR2429642A1 - - Google Patents
Info
- Publication number
- FR2429642A1 FR2429642A1 FR7916791A FR7916791A FR2429642A1 FR 2429642 A1 FR2429642 A1 FR 2429642A1 FR 7916791 A FR7916791 A FR 7916791A FR 7916791 A FR7916791 A FR 7916791A FR 2429642 A1 FR2429642 A1 FR 2429642A1
- Authority
- FR
- France
- Prior art keywords
- mixture
- arc welding
- auxiliary material
- arc
- fatty acids
- 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.)
- Granted
Links
- 238000003466 welding Methods 0.000 abstract 4
- 235000014113 dietary fatty acids Nutrition 0.000 abstract 3
- 229930195729 fatty acid Natural products 0.000 abstract 3
- 239000000194 fatty acid Substances 0.000 abstract 3
- 150000004665 fatty acids Chemical class 0.000 abstract 3
- 239000000203 mixture Substances 0.000 abstract 3
- 239000000463 material Substances 0.000 abstract 2
- 238000000034 method Methods 0.000 abstract 2
- 150000003839 salts Chemical class 0.000 abstract 2
- 150000001450 anions Chemical class 0.000 abstract 1
- 150000001768 cations Chemical class 0.000 abstract 1
- 239000002184 metal Substances 0.000 abstract 1
- 239000011347 resin Substances 0.000 abstract 1
- 229920005989 resin Polymers 0.000 abstract 1
- 239000000344 soap Substances 0.000 abstract 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract 1
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
- B23K35/36—Selection of non-metallic compositions, e.g. coatings, fluxes; Selection of soldering or welding materials, conjoint with selection of non-metallic compositions, both selections being of interest
- B23K35/365—Selection of non-metallic compositions of coating materials either alone or conjoint with selection of soldering or welding materials
-
- 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
- B23K35/36—Selection of non-metallic compositions, e.g. coatings, fluxes; Selection of soldering or welding materials, conjoint with selection of non-metallic compositions, both selections being of interest
- B23K35/3612—Selection of non-metallic compositions, e.g. coatings, fluxes; Selection of soldering or welding materials, conjoint with selection of non-metallic compositions, both selections being of interest with organic compounds as principal constituents
- B23K35/3618—Carboxylic acids or salts
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Nonmetallic Welding Materials (AREA)
- Lining Or Joining Of Plastics Or The Like (AREA)
Abstract
L'invention concerne un procédé de soudage à l'arc et une baguette de soudage pour sa mise en oeuvre. L'objet de l'invention est notamment un procédé de soudage à l'arc dans lequel on introduit une matière auxiliaire dans la zone de l'arc ou bien dans son voisinage immédiat, caractérisé en ce que ladite matière auxiliaire contient un savon constitué d'un sel formé par les anions d'un acide gras, d'un mélange d'acides gras ou bien d'un mélange d'acides gras et de résine et par des cations métalliques ou bien d'un mélange de ces sels. Application au soudage à l'arc notamment sous l'eau.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FI780282A FI64903C (fi) | 1978-06-28 | 1978-06-28 | FOERFARANDE FOER GENOMFOERANDE AV BAOGSVETSNING. SIIRRETTY PAEIVAEMAEAERAE-FOERSKJUTET DATUM PL 14 ç 28.06.78. |
FI780283A FI780283A (fi) | 1978-06-30 | 1978-06-30 | Foerfarande foer genomfoerande av undervattenssvetsning |
Publications (2)
Publication Number | Publication Date |
---|---|
FR2429642A1 true FR2429642A1 (fr) | 1980-01-25 |
FR2429642B1 FR2429642B1 (fr) | 1986-08-01 |
Family
ID=26156924
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR7916791A Expired FR2429642B1 (fr) | 1978-06-28 | 1979-06-28 |
Country Status (10)
Country | Link |
---|---|
US (1) | US4319116A (fr) |
AU (1) | AU525121B2 (fr) |
CA (1) | CA1131085A (fr) |
DE (1) | DE2926131A1 (fr) |
DK (1) | DK272879A (fr) |
FR (1) | FR2429642B1 (fr) |
GB (1) | GB2029307B (fr) |
NL (1) | NL7905036A (fr) |
NO (1) | NO150590C (fr) |
SE (1) | SE446832B (fr) |
Families Citing this family (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4393297A (en) * | 1981-07-24 | 1983-07-12 | Osmo Asonen | Method for the arc cutting of metal |
FI64065C (fi) * | 1982-04-26 | 1983-10-10 | Osmo Asonen | Foerfarande och anordning foer baogsvetsning under vatten |
FI834751A0 (fi) * | 1983-12-22 | 1983-12-22 | Subsea Welding Ltd | Undervattenssvetsfoerfarande |
DE3405168A1 (de) * | 1984-02-14 | 1985-08-22 | M.A.N. Maschinenfabrik Augsburg-Nürnberg AG, 8000 München | Taktiler sensortraeger fuer elastomechanische strukturen |
FI75512C (fi) * | 1984-08-14 | 1988-07-11 | Gss General Sea Safety Ltd Oy | Foerfarande, anordning och stycke som skall fastsvetsas foer unfoerande av en svetsfog under vatten. |
FI74418C (fi) * | 1985-07-24 | 1988-02-08 | Niinivaara Oy | Tillaeggsaemne foer baogsvetsning. |
FI78853C (fi) * | 1988-03-09 | 1989-10-10 | Ensi Kyoesti Juhani Niinivaara | Svetsningspinne foer undervattensvetsning. |
US5412176A (en) * | 1993-06-18 | 1995-05-02 | Massachusetts Institute Of Technology | Method and apparatus for thermal insulation of wet shielded metal arc welds |
GB2326250A (en) * | 1997-05-22 | 1998-12-16 | Glynwed Pipe Systems Ltd | Reading barcodes for control of electrofusion welding |
US5981896A (en) * | 1998-08-26 | 1999-11-09 | Electric Power Research Institute, Inc. | Apparatus and method for creating dry underwater welds |
US20120111837A1 (en) * | 2010-11-10 | 2012-05-10 | Al-Mostaneer Hamad H | In-service weld repairs using metal arc welding under oil (mawuo) of pipelines, tanks, and vessels |
DE102012203217B4 (de) * | 2012-03-01 | 2020-07-16 | Bayerische Motoren Werke Aktiengesellschaft | Verfahren zum Verschweißen eines Fixierelements mit einem Bauteil sowie Bauteilverbindung |
Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
BE454153A (fr) * | ||||
GB497510A (en) * | 1936-12-28 | 1938-12-21 | British Thomson Houston Co Ltd | Improvements in and relating to welding fluxes and flux-coated electrodes |
GB591640A (en) * | 1945-04-09 | 1947-08-25 | Georg Haim | Improvements in or relating to electrodes for underwater welding |
CH299790A (de) * | 1950-08-11 | 1954-06-30 | Boehler & Co Ag Geb | Verfahren zur Herstellung von ummantelten Schweisselektroden. |
GB791606A (en) * | 1955-10-31 | 1958-03-05 | Nsu Werke Ag | Improvements in coating materials for the protection of metal surfaces against weld spatters |
US3622383A (en) * | 1966-12-08 | 1971-11-23 | Hobart Brothers Co | Welding electrode |
Family Cites Families (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB126245A (en) | 1918-11-08 | 1919-05-08 | Joseph Harold Garbett | Electrodes for Arc Welding and the like. |
US2408175A (en) * | 1942-10-23 | 1946-09-24 | Salvage & Marine Company | Electric underwater welding |
US2446922A (en) * | 1944-11-03 | 1948-08-10 | Lincoln Electric Co | Welding spatter prevention |
US2497629A (en) * | 1948-12-10 | 1950-02-14 | Air Reduction | Shielded arc welding |
FI26707A (fi) | 1950-10-09 | 1953-12-10 | Sähköhitsausmenetelmä | |
JPS5017347B2 (fr) * | 1971-08-21 | 1975-06-20 | ||
US3835288A (en) * | 1971-11-05 | 1974-09-10 | H Henderson | Arc-welding electrode |
US4069408A (en) * | 1976-06-07 | 1978-01-17 | Massachusetts Institute Of Technology | Method and apparatus for underwater submerged arc welding |
DD131148A1 (de) * | 1977-05-27 | 1978-06-07 | Hans Froehlich | Verfahren zum lichtbogenschweissen |
-
1979
- 1979-06-26 NO NO792132A patent/NO150590C/no unknown
- 1979-06-26 US US06/052,150 patent/US4319116A/en not_active Expired - Lifetime
- 1979-06-27 AU AU48430/79A patent/AU525121B2/en not_active Ceased
- 1979-06-27 SE SE7905661A patent/SE446832B/sv not_active IP Right Cessation
- 1979-06-27 DK DK272879A patent/DK272879A/da not_active Application Discontinuation
- 1979-06-27 GB GB7922323A patent/GB2029307B/en not_active Expired
- 1979-06-28 NL NL7905036A patent/NL7905036A/nl not_active Application Discontinuation
- 1979-06-28 FR FR7916791A patent/FR2429642B1/fr not_active Expired
- 1979-06-28 DE DE19792926131 patent/DE2926131A1/de not_active Ceased
- 1979-06-29 CA CA330,926A patent/CA1131085A/fr not_active Expired
Patent Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
BE454153A (fr) * | ||||
GB497510A (en) * | 1936-12-28 | 1938-12-21 | British Thomson Houston Co Ltd | Improvements in and relating to welding fluxes and flux-coated electrodes |
GB591640A (en) * | 1945-04-09 | 1947-08-25 | Georg Haim | Improvements in or relating to electrodes for underwater welding |
CH299790A (de) * | 1950-08-11 | 1954-06-30 | Boehler & Co Ag Geb | Verfahren zur Herstellung von ummantelten Schweisselektroden. |
GB791606A (en) * | 1955-10-31 | 1958-03-05 | Nsu Werke Ag | Improvements in coating materials for the protection of metal surfaces against weld spatters |
US3622383A (en) * | 1966-12-08 | 1971-11-23 | Hobart Brothers Co | Welding electrode |
Also Published As
Publication number | Publication date |
---|---|
NO150590B (no) | 1984-08-06 |
AU525121B2 (en) | 1982-10-21 |
US4319116A (en) | 1982-03-09 |
FR2429642B1 (fr) | 1986-08-01 |
SE446832B (sv) | 1986-10-13 |
AU4843079A (en) | 1980-01-03 |
GB2029307A (en) | 1980-03-19 |
SE7905661L (fr) | 1979-12-29 |
DK272879A (da) | 1980-02-04 |
NO150590C (no) | 1984-11-14 |
CA1131085A (fr) | 1982-09-07 |
GB2029307B (en) | 1983-02-02 |
NL7905036A (nl) | 1980-01-03 |
NO792132L (no) | 1980-01-02 |
DE2926131A1 (de) | 1980-01-10 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
ST | Notification of lapse |