CA1059219A - Graphite orifice tip for plasma arc welding - Google Patents
Graphite orifice tip for plasma arc weldingInfo
- Publication number
- CA1059219A CA1059219A CA246,141A CA246141A CA1059219A CA 1059219 A CA1059219 A CA 1059219A CA 246141 A CA246141 A CA 246141A CA 1059219 A CA1059219 A CA 1059219A
- Authority
- CA
- Canada
- Prior art keywords
- forming
- tip
- inches
- graphite
- passage
- 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
Links
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 title claims abstract description 19
- 229910002804 graphite Inorganic materials 0.000 title claims abstract description 18
- 239000010439 graphite Substances 0.000 title claims abstract description 18
- 238000003466 welding Methods 0.000 title claims abstract description 16
- 239000011148 porous material Substances 0.000 claims abstract description 10
- 239000002245 particle Substances 0.000 claims abstract description 8
- 238000004891 communication Methods 0.000 claims abstract description 3
- 238000011161 development Methods 0.000 claims abstract description 3
- 239000007789 gas Substances 0.000 description 9
- 238000000034 method Methods 0.000 description 8
- 239000000463 material Substances 0.000 description 7
- 230000003628 erosive effect Effects 0.000 description 6
- 238000009740 moulding (composite fabrication) Methods 0.000 description 5
- XKRFYHLGVUSROY-UHFFFAOYSA-N Argon Chemical compound [Ar] XKRFYHLGVUSROY-UHFFFAOYSA-N 0.000 description 4
- 230000006866 deterioration Effects 0.000 description 3
- 206010037660 Pyrexia Diseases 0.000 description 2
- 229910052786 argon Inorganic materials 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 1
- UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 229910052802 copper Inorganic materials 0.000 description 1
- 239000010949 copper Substances 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000001257 hydrogen Substances 0.000 description 1
- 229910052739 hydrogen Inorganic materials 0.000 description 1
- 239000011261 inert gas Substances 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- ZFXYFBGIUFBOJW-UHFFFAOYSA-N theophylline Chemical compound O=C1N(C)C(=O)N(C)C2=C1NC=N2 ZFXYFBGIUFBOJW-UHFFFAOYSA-N 0.000 description 1
- WFKWXMTUELFFGS-UHFFFAOYSA-N tungsten Chemical compound [W] WFKWXMTUELFFGS-UHFFFAOYSA-N 0.000 description 1
- 229910052721 tungsten Inorganic materials 0.000 description 1
- 239000010937 tungsten Substances 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Classifications
-
- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05H—PLASMA TECHNIQUE; PRODUCTION OF ACCELERATED ELECTRICALLY-CHARGED PARTICLES OR OF NEUTRONS; PRODUCTION OR ACCELERATION OF NEUTRAL MOLECULAR OR ATOMIC BEAMS
- H05H1/00—Generating plasma; Handling plasma
- H05H1/24—Generating plasma
- H05H1/26—Plasma torches
- H05H1/32—Plasma torches using an arc
- H05H1/34—Details, e.g. electrodes, nozzles
-
- 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
- B23K10/00—Welding or cutting by means of a plasma
Landscapes
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Plasma & Fusion (AREA)
- Spectroscopy & Molecular Physics (AREA)
- Mechanical Engineering (AREA)
- Arc Welding In General (AREA)
- Gas Burners (AREA)
- Plasma Technology (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US05/569,068 US4112288A (en) | 1975-04-17 | 1975-04-17 | Orifice tip |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CA1059219A true CA1059219A (en) | 1979-07-24 |
Family
ID=24273968
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CA246,141A Expired CA1059219A (en) | 1975-04-17 | 1976-02-19 | Graphite orifice tip for plasma arc welding |
Country Status (7)
| Country | Link |
|---|---|
| US (1) | US4112288A (en:Method) |
| JP (1) | JPS51135859A (en:Method) |
| CA (1) | CA1059219A (en:Method) |
| CH (1) | CH613828A5 (en:Method) |
| DE (1) | DE2616722A1 (en:Method) |
| FR (1) | FR2307608A1 (en:Method) |
| GB (1) | GB1543967A (en:Method) |
Families Citing this family (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| SE8306107D0 (sv) * | 1983-11-07 | 1983-11-07 | Skf Steel Eng Ab | Tetningsanordning |
| JPH01143766A (ja) * | 1987-11-27 | 1989-06-06 | Daihen Corp | 酸素を主成分とするプラズマ切断方法 |
| JPH01210174A (ja) * | 1988-02-15 | 1989-08-23 | Daihen Corp | プラズマアークトーチ |
| JPH03174979A (ja) * | 1989-09-14 | 1991-07-30 | Ibiden Co Ltd | プラズマ切断機用のノズルチップ |
| WO2001058625A1 (en) * | 2000-02-10 | 2001-08-16 | Tetronics Limited | Plasma arc reactor for the production of fine powders |
| GB0004845D0 (en) | 2000-02-29 | 2000-04-19 | Tetronics Ltd | A method and apparatus for packaging ultra fine powders into containers |
| EP1281296B1 (en) * | 2000-04-10 | 2004-09-29 | Tetronics Limited | Twin plasma torch apparatus |
| GB2364875A (en) * | 2000-07-10 | 2002-02-06 | Tetronics Ltd | A plasma torch electrode |
| US20120181255A1 (en) * | 2011-01-13 | 2012-07-19 | Bruck Gerald J | Flux enhanced high energy density welding |
| KR20150041885A (ko) * | 2013-10-10 | 2015-04-20 | 한국수력원자력 주식회사 | 플라즈마 토치 노즐 |
| JP6800780B2 (ja) * | 2017-03-07 | 2020-12-16 | 日鉄エンジニアリング株式会社 | プラズマトーチ、溶湯加熱装置及び溶湯加熱方法 |
Family Cites Families (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR72076E (fr) * | 1955-07-26 | 1960-03-21 | Union Carbide Corp | Procédé et appareil pour le travail à l'arc |
| US2900485A (en) * | 1957-03-19 | 1959-08-18 | Gen Electric | Portable electrical torch |
| US3376211A (en) * | 1965-04-19 | 1968-04-02 | Phillips Petroleum Co | Method and apparatus for performing chemical reactions by means of an electric arc |
| US3324333A (en) * | 1965-06-18 | 1967-06-06 | Curtiss Wright Corp | Arc plasma device having a thimble-shaped electrode of pyrolytic graphite |
| US3619286A (en) * | 1968-12-18 | 1971-11-09 | Budd Co | Cast graphite electrodes for edm applications |
| US3664859A (en) * | 1969-03-04 | 1972-05-23 | Atomic Energy Commission | Pulsed method for impregnation of graphite |
| US3812240A (en) * | 1970-04-06 | 1974-05-21 | Great Lakes Carbon Corp | Production of highly ordered graphite particles |
| US3718720A (en) * | 1971-01-12 | 1973-02-27 | Atomic Energy Commission | Method for manufacturing fibrous, carbonaceous composites having near isotropic properties |
| DE2133044C3 (de) * | 1971-07-02 | 1975-10-02 | Kernforschungsanlage Juelich Gmbh, 5170 Juelich | Verfahren zur Herstellung von Formkörpern aus Kunstgraphit oder kunstgraphitähnlichen Werkstoffen |
| US3708451A (en) * | 1971-09-08 | 1973-01-02 | Atomic Energy Commission | Method and composition for preparing graphite products |
| US3787541A (en) * | 1971-10-26 | 1974-01-22 | L Grindstaff | Graphitization of mesophase pitch fibers |
| AT339694B (de) * | 1973-03-21 | 1977-11-10 | Aga Ab | Plasmabrenner |
| US3914392A (en) * | 1973-03-27 | 1975-10-21 | Us Energy | High temperature insulating carbonaceous material |
-
1975
- 1975-04-17 US US05/569,068 patent/US4112288A/en not_active Expired - Lifetime
-
1976
- 1976-02-19 CA CA246,141A patent/CA1059219A/en not_active Expired
- 1976-03-24 CH CH367676A patent/CH613828A5/xx not_active IP Right Cessation
- 1976-04-15 JP JP51041938A patent/JPS51135859A/ja active Pending
- 1976-04-15 DE DE19762616722 patent/DE2616722A1/de not_active Withdrawn
- 1976-04-15 FR FR7611165A patent/FR2307608A1/fr active Granted
- 1976-04-15 GB GB15448/76A patent/GB1543967A/en not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| DE2616722A1 (de) | 1976-10-28 |
| JPS51135859A (en) | 1976-11-25 |
| GB1543967A (en) | 1979-04-11 |
| CH613828A5 (en:Method) | 1979-10-15 |
| FR2307608B1 (en:Method) | 1981-09-25 |
| US4112288A (en) | 1978-09-05 |
| FR2307608A1 (fr) | 1976-11-12 |
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