CH344277A - Procédé pour nettoyer une surface métallique de manière à augmenter son coefficient de frottement sans modification appréciable de son état, et dispositif pour la mise en oeuvre de ce procédé - Google Patents
Procédé pour nettoyer une surface métallique de manière à augmenter son coefficient de frottement sans modification appréciable de son état, et dispositif pour la mise en oeuvre de ce procédéInfo
- Publication number
- CH344277A CH344277A CH344277DA CH344277A CH 344277 A CH344277 A CH 344277A CH 344277D A CH344277D A CH 344277DA CH 344277 A CH344277 A CH 344277A
- Authority
- CH
- Switzerland
- Prior art keywords
- cleaning
- metal surface
- sparks
- electrode
- point
- Prior art date
Links
- 238000000034 method Methods 0.000 title claims description 19
- 238000004140 cleaning Methods 0.000 title claims description 16
- 229910052751 metal Inorganic materials 0.000 title claims description 11
- 239000002184 metal Substances 0.000 title claims description 11
- 230000004048 modification Effects 0.000 title claims description 4
- 238000012986 modification Methods 0.000 title claims description 4
- 230000000694 effects Effects 0.000 claims description 4
- 238000010438 heat treatment Methods 0.000 claims description 3
- 230000009172 bursting Effects 0.000 claims description 2
- 239000013043 chemical agent Substances 0.000 claims 1
- 230000002045 lasting effect Effects 0.000 claims 1
- 239000007789 gas Substances 0.000 description 7
- 239000000463 material Substances 0.000 description 4
- 230000003137 locomotive effect Effects 0.000 description 2
- 239000002904 solvent Substances 0.000 description 2
- UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 description 1
- 239000003570 air Substances 0.000 description 1
- 239000012080 ambient air Substances 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 239000003990 capacitor Substances 0.000 description 1
- RYGMFSIKBFXOCR-AHCXROLUSA-N copper-60 Chemical compound [60Cu] RYGMFSIKBFXOCR-AHCXROLUSA-N 0.000 description 1
- 238000004821 distillation Methods 0.000 description 1
- 238000010892 electric spark Methods 0.000 description 1
- 230000008030 elimination Effects 0.000 description 1
- 238000003379 elimination reaction Methods 0.000 description 1
- 230000002349 favourable effect Effects 0.000 description 1
- 239000004519 grease Substances 0.000 description 1
- 239000001257 hydrogen Substances 0.000 description 1
- 229910052739 hydrogen Inorganic materials 0.000 description 1
- 239000012535 impurity Substances 0.000 description 1
- 238000003754 machining Methods 0.000 description 1
- 238000002844 melting Methods 0.000 description 1
- 230000008018 melting Effects 0.000 description 1
- 239000005416 organic matter Substances 0.000 description 1
- 230000003068 static effect Effects 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
- 238000002604 ultrasonography Methods 0.000 description 1
Classifications
-
- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05B—ELECTRIC HEATING; ELECTRIC LIGHT SOURCES NOT OTHERWISE PROVIDED FOR; CIRCUIT ARRANGEMENTS FOR ELECTRIC LIGHT SOURCES, IN GENERAL
- H05B7/00—Heating by electric discharge
- H05B7/02—Details
- H05B7/12—Arrangements for cooling, sealing or protecting electrodes
Landscapes
- Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Plasma & Fusion (AREA)
- Cleaning And De-Greasing Of Metallic Materials By Chemical Methods (AREA)
- Cleaning In General (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CH344277T | 1957-08-13 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CH344277A true CH344277A (fr) | 1960-01-31 |
Family
ID=4506866
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CH344277D CH344277A (fr) | 1957-08-13 | 1957-08-13 | Procédé pour nettoyer une surface métallique de manière à augmenter son coefficient de frottement sans modification appréciable de son état, et dispositif pour la mise en oeuvre de ce procédé |
Country Status (2)
| Country | Link |
|---|---|
| BE (1) | BE570115A (OSRAM) |
| CH (1) | CH344277A (OSRAM) |
-
0
- BE BE570115D patent/BE570115A/xx unknown
-
1957
- 1957-08-13 CH CH344277D patent/CH344277A/fr unknown
Also Published As
| Publication number | Publication date |
|---|---|
| BE570115A (OSRAM) |
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