FR2268873B3 - - Google Patents
Info
- Publication number
- FR2268873B3 FR2268873B3 FR7511701A FR7511701A FR2268873B3 FR 2268873 B3 FR2268873 B3 FR 2268873B3 FR 7511701 A FR7511701 A FR 7511701A FR 7511701 A FR7511701 A FR 7511701A FR 2268873 B3 FR2268873 B3 FR 2268873B3
- Authority
- FR
- France
- 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
Classifications
-
- C—CHEMISTRY; METALLURGY
- C25—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES; APPARATUS THEREFOR
- C25F—PROCESSES FOR THE ELECTROLYTIC REMOVAL OF MATERIALS FROM OBJECTS; APPARATUS THEREFOR
- C25F3/00—Electrolytic etching or polishing
- C25F3/02—Etching
-
- C—CHEMISTRY; METALLURGY
- C23—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; CHEMICAL SURFACE TREATMENT; DIFFUSION TREATMENT OF METALLIC MATERIAL; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION IN GENERAL
- C23F—NON-MECHANICAL REMOVAL OF METALLIC MATERIAL FROM SURFACE; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION IN GENERAL; MULTI-STEP PROCESSES FOR SURFACE TREATMENT OF METALLIC MATERIAL INVOLVING AT LEAST ONE PROCESS PROVIDED FOR IN CLASS C23 AND AT LEAST ONE PROCESS COVERED BY SUBCLASS C21D OR C22F OR CLASS C25
- C23F3/00—Brightening metals by chemical means
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Materials Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Electrochemistry (AREA)
- General Chemical & Material Sciences (AREA)
- Mechanical Engineering (AREA)
- Sliding-Contact Bearings (AREA)
- Lubricants (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE19742419502 DE2419502A1 (de) | 1974-04-23 | 1974-04-23 | Verfahren zur verbesserten oberflaechen endbearbeitung, insbesondere von gleitflaechen |
Publications (2)
Publication Number | Publication Date |
---|---|
FR2268873A1 FR2268873A1 (en) | 1975-11-21 |
FR2268873B3 true FR2268873B3 (xx) | 1978-10-06 |
Family
ID=5913682
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR7511701A Granted FR2268873A1 (en) | 1974-04-23 | 1975-04-15 | Finishing sliding surfaces of machine parts - by exposing heated projections to melt, soln. or dispersion of reactive chemicals |
Country Status (3)
Country | Link |
---|---|
DE (1) | DE2419502A1 (xx) |
FR (1) | FR2268873A1 (xx) |
IT (1) | IT1034766B (xx) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE19502893C1 (de) * | 1995-01-31 | 1996-09-19 | Hammer Lit Gmbh | Verfahren zur Oberflächenveredelung von korrosionsbeständigen Metallen |
-
1974
- 1974-04-23 DE DE19742419502 patent/DE2419502A1/de active Pending
-
1975
- 1975-04-10 IT IT2190275A patent/IT1034766B/it active
- 1975-04-15 FR FR7511701A patent/FR2268873A1/fr active Granted
Also Published As
Publication number | Publication date |
---|---|
DE2419502A1 (de) | 1975-11-13 |
FR2268873A1 (en) | 1975-11-21 |
IT1034766B (it) | 1979-10-10 |
Similar Documents
Legal Events
Date | Code | Title | Description |
---|---|---|---|
ST | Notification of lapse |