FR2496522A1 - Procede de nettoyage de surfaces de pieces a l'arc electrique et pieces traitees par ledit procede - Google Patents
Procede de nettoyage de surfaces de pieces a l'arc electrique et pieces traitees par ledit procede Download PDFInfo
- Publication number
- FR2496522A1 FR2496522A1 FR8027106A FR8027106A FR2496522A1 FR 2496522 A1 FR2496522 A1 FR 2496522A1 FR 8027106 A FR8027106 A FR 8027106A FR 8027106 A FR8027106 A FR 8027106A FR 2496522 A1 FR2496522 A1 FR 2496522A1
- Authority
- FR
- France
- Prior art keywords
- arc
- cleaning
- stock
- cooled
- cooled support
- 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
- 238000004140 cleaning Methods 0.000 title claims abstract description 31
- 238000010891 electric arc Methods 0.000 title claims description 11
- 238000013021 overheating Methods 0.000 title description 4
- 238000000034 method Methods 0.000 claims abstract description 19
- 238000001816 cooling Methods 0.000 claims description 8
- 238000005452 bending Methods 0.000 claims description 2
- 238000010438 heat treatment Methods 0.000 abstract description 3
- 239000000314 lubricant Substances 0.000 abstract description 2
- 239000002184 metal Substances 0.000 abstract description 2
- 238000007670 refining Methods 0.000 abstract 1
- 239000004020 conductor Substances 0.000 description 6
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 5
- 239000012809 cooling fluid Substances 0.000 description 3
- 239000012530 fluid Substances 0.000 description 2
- 238000010297 mechanical methods and process Methods 0.000 description 2
- 230000005226 mechanical processes and functions Effects 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 239000007787 solid Substances 0.000 description 2
- 230000001680 brushing effect Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 230000003628 erosive effect Effects 0.000 description 1
- 230000004927 fusion Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000005272 metallurgy Methods 0.000 description 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C21—METALLURGY OF IRON
- C21D—MODIFYING THE PHYSICAL STRUCTURE OF FERROUS METALS; GENERAL DEVICES FOR HEAT TREATMENT OF FERROUS OR NON-FERROUS METALS OR ALLOYS; MAKING METAL MALLEABLE, e.g. BY DECARBURISATION OR TEMPERING
- C21D1/00—General methods or devices for heat treatment, e.g. annealing, hardening, quenching or tempering
- C21D1/82—Descaling by thermal stresses
-
- 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
- B23K9/013—Arc cutting, gouging, scarfing or desurfacing
-
- 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
- B23K7/00—Cutting, scarfing, or desurfacing by applying flames
- B23K7/06—Machines, apparatus, or equipment specially designed for scarfing or desurfacing
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Physics & Mathematics (AREA)
- Mechanical Engineering (AREA)
- Thermal Sciences (AREA)
- Crystallography & Structural Chemistry (AREA)
- Materials Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Plasma & Fusion (AREA)
- Cleaning In General (AREA)
- Cleaning And De-Greasing Of Metallic Materials By Chemical Methods (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR8027106A FR2496522A1 (fr) | 1980-12-19 | 1980-12-19 | Procede de nettoyage de surfaces de pieces a l'arc electrique et pieces traitees par ledit procede |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR8027106A FR2496522A1 (fr) | 1980-12-19 | 1980-12-19 | Procede de nettoyage de surfaces de pieces a l'arc electrique et pieces traitees par ledit procede |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| FR2496522A1 true FR2496522A1 (fr) | 1982-06-25 |
| FR2496522B1 FR2496522B1 (enExample) | 1984-10-26 |
Family
ID=9249315
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FR8027106A Granted FR2496522A1 (fr) | 1980-12-19 | 1980-12-19 | Procede de nettoyage de surfaces de pieces a l'arc electrique et pieces traitees par ledit procede |
Country Status (1)
| Country | Link |
|---|---|
| FR (1) | FR2496522A1 (enExample) |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3211886A (en) * | 1963-05-06 | 1965-10-12 | Gen Electric | Arc-cleaning and arc-plasma generating apparatus |
| GB1293229A (en) * | 1970-05-01 | 1972-10-18 | North American Rockwell | Plasma generating method and means |
| US4145386A (en) * | 1977-06-29 | 1979-03-20 | Union Carbide Corporation | Method for the surface treatment of thermoplastic materials |
-
1980
- 1980-12-19 FR FR8027106A patent/FR2496522A1/fr active Granted
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3211886A (en) * | 1963-05-06 | 1965-10-12 | Gen Electric | Arc-cleaning and arc-plasma generating apparatus |
| GB1293229A (en) * | 1970-05-01 | 1972-10-18 | North American Rockwell | Plasma generating method and means |
| US4145386A (en) * | 1977-06-29 | 1979-03-20 | Union Carbide Corporation | Method for the surface treatment of thermoplastic materials |
Also Published As
| Publication number | Publication date |
|---|---|
| FR2496522B1 (enExample) | 1984-10-26 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| ST | Notification of lapse |