DE1249420B - - Google Patents
Info
- Publication number
- DE1249420B DE1249420B DENDAT1249420D DE1249420DA DE1249420B DE 1249420 B DE1249420 B DE 1249420B DE NDAT1249420 D DENDAT1249420 D DE NDAT1249420D DE 1249420D A DE1249420D A DE 1249420DA DE 1249420 B DE1249420 B DE 1249420B
- Authority
- DE
- Germany
- Prior art keywords
- plasma
- discharge
- gas
- sample
- discharge chamber
- 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.)
- Pending
Links
- 210000002381 Plasma Anatomy 0.000 claims description 46
- 239000007789 gas Substances 0.000 claims description 40
- 239000004020 conductor Substances 0.000 claims description 31
- 230000001808 coupling Effects 0.000 claims description 20
- 238000010168 coupling process Methods 0.000 claims description 20
- 238000005859 coupling reaction Methods 0.000 claims description 20
- 238000010183 spectrum analysis Methods 0.000 claims description 8
- 238000001816 cooling Methods 0.000 claims description 4
- 230000000875 corresponding Effects 0.000 claims description 4
- 238000000034 method Methods 0.000 claims description 4
- 238000006243 chemical reaction Methods 0.000 claims description 3
- 238000001228 spectrum Methods 0.000 claims description 3
- 238000005520 cutting process Methods 0.000 claims description 2
- 238000009826 distribution Methods 0.000 claims description 2
- 238000005553 drilling Methods 0.000 claims description 2
- 239000000126 substance Substances 0.000 claims description 2
- 238000003466 welding Methods 0.000 claims description 2
- 230000000694 effects Effects 0.000 claims 3
- 230000015572 biosynthetic process Effects 0.000 claims 1
- 238000007664 blowing Methods 0.000 claims 1
- 238000000151 deposition Methods 0.000 claims 1
- 238000005755 formation reaction Methods 0.000 claims 1
- 238000001764 infiltration Methods 0.000 claims 1
- 239000007788 liquid Substances 0.000 claims 1
- 239000000463 material Substances 0.000 claims 1
- 239000000289 melt material Substances 0.000 claims 1
- 229910052751 metal Inorganic materials 0.000 claims 1
- 239000002184 metal Substances 0.000 claims 1
- 150000002739 metals Chemical class 0.000 claims 1
- 239000000843 powder Substances 0.000 claims 1
- 239000011819 refractory material Substances 0.000 claims 1
- 238000004904 shortening Methods 0.000 claims 1
- 239000007787 solid Substances 0.000 claims 1
- 239000007921 spray Substances 0.000 claims 1
- 238000005507 spraying Methods 0.000 claims 1
- 230000001629 suppression Effects 0.000 claims 1
- 238000007740 vapor deposition Methods 0.000 claims 1
- 239000011810 insulating material Substances 0.000 description 6
- 239000003989 dielectric material Substances 0.000 description 5
- 239000002826 coolant Substances 0.000 description 4
- 238000010438 heat treatment Methods 0.000 description 4
- 230000005672 electromagnetic field Effects 0.000 description 3
- HEMHJVSKTPXQMS-UHFFFAOYSA-M sodium hydroxide Chemical compound [OH-].[Na+] HEMHJVSKTPXQMS-UHFFFAOYSA-M 0.000 description 3
- VEXZGXHMUGYJMC-UHFFFAOYSA-N HCl Chemical compound Cl VEXZGXHMUGYJMC-UHFFFAOYSA-N 0.000 description 2
- QAOWNCQODCNURD-UHFFFAOYSA-N Sulfuric acid Chemical compound OS(O)(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-N 0.000 description 2
- XKRFYHLGVUSROY-UHFFFAOYSA-N argon Chemical compound [Ar] XKRFYHLGVUSROY-UHFFFAOYSA-N 0.000 description 2
- 239000001257 hydrogen Substances 0.000 description 2
- 229910052739 hydrogen Inorganic materials 0.000 description 2
- IJGRMHOSHXDMSA-UHFFFAOYSA-N nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 2
- 239000001301 oxygen Substances 0.000 description 2
- 229910052760 oxygen Inorganic materials 0.000 description 2
- MYMOFIZGZYHOMD-UHFFFAOYSA-N oxygen Chemical compound O=O MYMOFIZGZYHOMD-UHFFFAOYSA-N 0.000 description 2
- 241000690470 Plantago princeps Species 0.000 description 1
- 239000004809 Teflon Substances 0.000 description 1
- 238000010521 absorption reaction Methods 0.000 description 1
- 239000003570 air Substances 0.000 description 1
- 229910052786 argon Inorganic materials 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 239000000470 constituent Substances 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- 238000010494 dissociation reaction Methods 0.000 description 1
- 230000005593 dissociations Effects 0.000 description 1
- 239000001307 helium Substances 0.000 description 1
- 229910052734 helium Inorganic materials 0.000 description 1
- SWQJXJOGLNCZEY-UHFFFAOYSA-N helium(0) Chemical compound [He] SWQJXJOGLNCZEY-UHFFFAOYSA-N 0.000 description 1
- 150000002431 hydrogen Chemical class 0.000 description 1
- 150000002500 ions Chemical class 0.000 description 1
- GRYLNZFGIOXLOG-UHFFFAOYSA-N nitric acid Chemical compound O[N+]([O-])=O GRYLNZFGIOXLOG-UHFFFAOYSA-N 0.000 description 1
- 229910052757 nitrogen Inorganic materials 0.000 description 1
- 230000000149 penetrating Effects 0.000 description 1
- 229920001343 polytetrafluoroethylene Polymers 0.000 description 1
- ATUOYWHBWRKTHZ-UHFFFAOYSA-N propane Chemical compound CCC ATUOYWHBWRKTHZ-UHFFFAOYSA-N 0.000 description 1
- 239000001294 propane Substances 0.000 description 1
- 239000003870 refractory metal Substances 0.000 description 1
- 238000004611 spectroscopical analysis Methods 0.000 description 1
- 230000004936 stimulating Effects 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
- H05H1/46—Generating plasma using applied electromagnetic fields, e.g. high frequency or microwave energy
-
- 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
- H05H1/30—Plasma torches using applied electromagnetic fields, e.g. high frequency or microwave energy
Landscapes
- Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Plasma & Fusion (AREA)
- Electromagnetism (AREA)
- Spectroscopy & Molecular Physics (AREA)
- Plasma Technology (AREA)
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DE1249420B true DE1249420B (fr) | 1967-09-07 |
Family
ID=603520
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DENDAT1249420D Pending DE1249420B (fr) |
Country Status (1)
| Country | Link |
|---|---|
| DE (1) | DE1249420B (fr) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2547693A1 (fr) * | 1983-06-17 | 1984-12-21 | Air Liquide | Torche a plasma, notamment pour le soudage ou le coupage de metaux |
-
0
- DE DENDAT1249420D patent/DE1249420B/de active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2547693A1 (fr) * | 1983-06-17 | 1984-12-21 | Air Liquide | Torche a plasma, notamment pour le soudage ou le coupage de metaux |
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