DE2602812C2 - Verfahren zum Anschmelzen der Oberfläche von festen Körpern - Google Patents
Verfahren zum Anschmelzen der Oberfläche von festen KörpernInfo
- Publication number
- DE2602812C2 DE2602812C2 DE2602812A DE2602812A DE2602812C2 DE 2602812 C2 DE2602812 C2 DE 2602812C2 DE 2602812 A DE2602812 A DE 2602812A DE 2602812 A DE2602812 A DE 2602812A DE 2602812 C2 DE2602812 C2 DE 2602812C2
- Authority
- DE
- Germany
- Prior art keywords
- plasma
- melting
- melted
- arc
- silicate
- 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
- 238000000034 method Methods 0.000 title claims description 51
- 238000002844 melting Methods 0.000 title claims description 25
- 230000008018 melting Effects 0.000 title claims description 25
- 239000007787 solid Substances 0.000 title claims description 7
- 239000000463 material Substances 0.000 claims description 27
- BPQQTUXANYXVAA-UHFFFAOYSA-N Orthosilicate Chemical compound [O-][Si]([O-])([O-])[O-] BPQQTUXANYXVAA-UHFFFAOYSA-N 0.000 claims description 20
- 230000000694 effects Effects 0.000 claims description 5
- 238000010891 electric arc Methods 0.000 claims description 4
- 229910044991 metal oxide Inorganic materials 0.000 claims description 4
- 150000004706 metal oxides Chemical class 0.000 claims description 4
- 229910010272 inorganic material Inorganic materials 0.000 claims description 3
- 239000011147 inorganic material Substances 0.000 claims description 3
- 239000000155 melt Substances 0.000 claims 1
- 239000007789 gas Substances 0.000 description 17
- 229910052751 metal Inorganic materials 0.000 description 13
- 239000002184 metal Substances 0.000 description 13
- 238000004519 manufacturing process Methods 0.000 description 11
- 238000011282 treatment Methods 0.000 description 8
- 150000002739 metals Chemical class 0.000 description 7
- 238000012360 testing method Methods 0.000 description 6
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 5
- 238000013461 design Methods 0.000 description 5
- 239000000975 dye Substances 0.000 description 5
- 238000005516 engineering process Methods 0.000 description 5
- 239000001301 oxygen Substances 0.000 description 5
- 229910052760 oxygen Inorganic materials 0.000 description 5
- XKRFYHLGVUSROY-UHFFFAOYSA-N Argon Chemical compound [Ar] XKRFYHLGVUSROY-UHFFFAOYSA-N 0.000 description 4
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 4
- 230000015572 biosynthetic process Effects 0.000 description 4
- 238000009435 building construction Methods 0.000 description 4
- 238000010276 construction Methods 0.000 description 4
- 239000000203 mixture Substances 0.000 description 4
- 238000003466 welding Methods 0.000 description 4
- 230000008901 benefit Effects 0.000 description 3
- 238000004040 coloring Methods 0.000 description 3
- 239000004567 concrete Substances 0.000 description 3
- 238000001816 cooling Methods 0.000 description 3
- 239000010410 layer Substances 0.000 description 3
- 239000002344 surface layer Substances 0.000 description 3
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 2
- UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 description 2
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 2
- 229910052786 argon Inorganic materials 0.000 description 2
- 239000004568 cement Substances 0.000 description 2
- 238000005253 cladding Methods 0.000 description 2
- 239000011248 coating agent Substances 0.000 description 2
- 238000000576 coating method Methods 0.000 description 2
- 229910052802 copper Inorganic materials 0.000 description 2
- 239000010949 copper Substances 0.000 description 2
- 238000009792 diffusion process Methods 0.000 description 2
- 230000002349 favourable effect Effects 0.000 description 2
- 238000010438 heat treatment Methods 0.000 description 2
- 239000001257 hydrogen Substances 0.000 description 2
- 229910052739 hydrogen Inorganic materials 0.000 description 2
- 229910052757 nitrogen Inorganic materials 0.000 description 2
- 239000002994 raw material Substances 0.000 description 2
- WFKWXMTUELFFGS-UHFFFAOYSA-N tungsten Chemical compound [W] WFKWXMTUELFFGS-UHFFFAOYSA-N 0.000 description 2
- 229910052721 tungsten Inorganic materials 0.000 description 2
- 239000010937 tungsten Substances 0.000 description 2
- ZSLUVFAKFWKJRC-IGMARMGPSA-N 232Th Chemical compound [232Th] ZSLUVFAKFWKJRC-IGMARMGPSA-N 0.000 description 1
- 239000004215 Carbon black (E152) Substances 0.000 description 1
- 229910000831 Steel Inorganic materials 0.000 description 1
- 229910052776 Thorium Inorganic materials 0.000 description 1
- 239000003570 air Substances 0.000 description 1
- 239000010426 asphalt Substances 0.000 description 1
- 239000004566 building material Substances 0.000 description 1
- 238000004210 cathodic protection Methods 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 239000004927 clay Substances 0.000 description 1
- 235000019646 color tone Nutrition 0.000 description 1
- 150000001875 compounds Chemical class 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 230000001419 dependent effect Effects 0.000 description 1
- 238000002474 experimental method Methods 0.000 description 1
- 239000011521 glass Substances 0.000 description 1
- 229930195733 hydrocarbon Natural products 0.000 description 1
- 150000002430 hydrocarbons Chemical class 0.000 description 1
- 238000011031 large-scale manufacturing process Methods 0.000 description 1
- 239000002932 luster Substances 0.000 description 1
- 238000010309 melting process Methods 0.000 description 1
- 238000010327 methods by industry Methods 0.000 description 1
- 238000002156 mixing Methods 0.000 description 1
- 230000001590 oxidative effect Effects 0.000 description 1
- 239000011224 oxide ceramic Substances 0.000 description 1
- 229910052574 oxide ceramic Inorganic materials 0.000 description 1
- TWNQGVIAIRXVLR-UHFFFAOYSA-N oxo(oxoalumanyloxy)alumane Chemical compound O=[Al]O[Al]=O TWNQGVIAIRXVLR-UHFFFAOYSA-N 0.000 description 1
- 238000007750 plasma spraying Methods 0.000 description 1
- 238000009832 plasma treatment Methods 0.000 description 1
- 239000011505 plaster Substances 0.000 description 1
- 238000004663 powder metallurgy Methods 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
- 230000001681 protective effect Effects 0.000 description 1
- 239000011241 protective layer Substances 0.000 description 1
- 238000001953 recrystallisation Methods 0.000 description 1
- 235000012239 silicon dioxide Nutrition 0.000 description 1
- 239000000377 silicon dioxide Substances 0.000 description 1
- 239000011343 solid material Substances 0.000 description 1
- 238000003892 spreading Methods 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
- 239000004575 stone Substances 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 238000004381 surface treatment Methods 0.000 description 1
- 238000009423 ventilation Methods 0.000 description 1
- 230000000007 visual effect Effects 0.000 description 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
- B23K9/00—Arc welding or cutting
-
- 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
-
- 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
- H05H1/3478—Geometrical details
-
- 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
- H05H1/3484—Convergent-divergent nozzles
Landscapes
- Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Plasma & Fusion (AREA)
- Spectroscopy & Molecular Physics (AREA)
- Geometry (AREA)
- Mechanical Engineering (AREA)
- Plasma Technology (AREA)
- Coating By Spraying Or Casting (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| HU75VI00001026A HU172563B (hu) | 1975-01-27 | 1975-01-27 | Sposob i plazmennyj generator dlja poverkhnostnogo rasplavlenija tvjordykh stroitel'nykh blokov |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| DE2602812A1 DE2602812A1 (de) | 1976-07-29 |
| DE2602812C2 true DE2602812C2 (de) | 1984-05-17 |
Family
ID=11002766
Family Applications (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DE2602812A Expired DE2602812C2 (de) | 1975-01-27 | 1976-01-26 | Verfahren zum Anschmelzen der Oberfläche von festen Körpern |
| DE7602067U Expired DE7602067U1 (de) | 1975-01-27 | 1976-01-26 | Plasmage norator |
Family Applications After (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DE7602067U Expired DE7602067U1 (de) | 1975-01-27 | 1976-01-26 | Plasmage norator |
Country Status (6)
| Country | Link |
|---|---|
| DE (2) | DE2602812C2 (OSRAM) |
| DK (1) | DK142897B (OSRAM) |
| FR (1) | FR2502039A1 (OSRAM) |
| HU (1) | HU172563B (OSRAM) |
| PL (1) | PL109355B1 (OSRAM) |
| YU (2) | YU20276A (OSRAM) |
Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4506136A (en) * | 1982-10-12 | 1985-03-19 | Metco, Inc. | Plasma spray gun having a gas vortex producing nozzle |
| DE3241476A1 (de) * | 1982-11-10 | 1984-05-10 | Fried. Krupp Gmbh, 4300 Essen | Verfahren zur einleitung von ionisierbarem gas in ein plasma eines lichtbogenbrenners und plasmabrenner zur durchfuehrung des verfahrens |
| AT386557B (de) * | 1987-01-22 | 1988-09-12 | Inst Elektroswarki Patona | Duese fuer plasmabrenner |
| FR2725582B1 (fr) * | 1994-10-06 | 1997-01-03 | Commissariat Energie Atomique | Torche a plasma d'arc a stabilisation par gainage gazeux |
| DE19707699C1 (de) * | 1997-02-26 | 1998-07-23 | Oliver Dr Ing Prause | Plasmabrenner für Plasmaspritzanlagen |
Family Cites Families (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR744203A (OSRAM) * | 1933-04-14 | |||
| GB845410A (en) * | 1955-07-26 | 1960-08-24 | Union Carbide Corp | Improved arc working process and apparatus |
| BE629882A (OSRAM) * | 1962-03-30 | |||
| NL290760A (OSRAM) * | 1962-03-30 | |||
| CH408230A (fr) * | 1964-05-11 | 1966-02-28 | Secheron Atel | Procédé de soudure de tôles minces, au moyen de l'arc électrique |
| GB1201911A (en) * | 1966-08-24 | 1970-08-12 | Tetronics Res And Dev Company | Plasma generating heating apparatus and a method of surface treating refactory surfaces with such apparatus |
| FR2039566A5 (OSRAM) * | 1969-03-31 | 1971-01-15 | Soudure Autogene Elect | |
| DE2044528A1 (en) * | 1970-09-09 | 1972-03-16 | Kolacek V | Spraying of glass or basalt - onto surfaces |
| DE2140968A1 (de) * | 1971-08-16 | 1973-03-22 | Messer Griesheim Gmbh | Einrichtung zum plasmaschweissen und -schneiden |
| FR2190561B1 (OSRAM) * | 1972-07-03 | 1974-10-25 | Soudure Autogene Francaise |
-
1975
- 1975-01-27 HU HU75VI00001026A patent/HU172563B/hu unknown
-
1976
- 1976-01-26 YU YU00202/76A patent/YU20276A/xx unknown
- 1976-01-26 FR FR7601978A patent/FR2502039A1/fr active Granted
- 1976-01-26 DE DE2602812A patent/DE2602812C2/de not_active Expired
- 1976-01-26 DK DK30076AA patent/DK142897B/da unknown
- 1976-01-26 DE DE7602067U patent/DE7602067U1/de not_active Expired
- 1976-01-27 PL PL1976186843A patent/PL109355B1/pl unknown
-
1982
- 1982-12-28 YU YU02904/82A patent/YU290482A/xx unknown
Also Published As
| Publication number | Publication date |
|---|---|
| YU290482A (en) | 1983-12-31 |
| DK142897B (da) | 1981-02-23 |
| PL109355B1 (en) | 1980-05-31 |
| DK142897C (OSRAM) | 1981-09-28 |
| FR2502039A1 (fr) | 1982-09-24 |
| HU172563B (hu) | 1978-09-28 |
| YU20276A (en) | 1983-06-30 |
| DK30076A (OSRAM) | 1976-07-28 |
| DE2602812A1 (de) | 1976-07-29 |
| FR2502039B1 (OSRAM) | 1983-10-28 |
| DE7602067U1 (de) | 1976-12-02 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| OD | Request for examination | ||
| 8125 | Change of the main classification |
Ipc: C23D 5/04 |
|
| 8126 | Change of the secondary classification |
Ipc: B23K 28/00 |
|
| D2 | Grant after examination | ||
| 8363 | Opposition against the patent | ||
| 8331 | Complete revocation |