DE2419502A1 - Verfahren zur verbesserten oberflaechen endbearbeitung, insbesondere von gleitflaechen - Google Patents
Verfahren zur verbesserten oberflaechen endbearbeitung, insbesondere von gleitflaechenInfo
- Publication number
- DE2419502A1 DE2419502A1 DE19742419502 DE2419502A DE2419502A1 DE 2419502 A1 DE2419502 A1 DE 2419502A1 DE 19742419502 DE19742419502 DE 19742419502 DE 2419502 A DE2419502 A DE 2419502A DE 2419502 A1 DE2419502 A1 DE 2419502A1
- Authority
- DE
- Germany
- Prior art keywords
- sliding surfaces
- sliding
- materials
- same time
- aggressive
- 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
- 238000000034 method Methods 0.000 title claims description 18
- 239000000463 material Substances 0.000 claims description 10
- 239000007788 liquid Substances 0.000 claims description 8
- 150000003839 salts Chemical class 0.000 claims description 5
- 239000000243 solution Substances 0.000 claims description 5
- 239000000155 melt Substances 0.000 claims description 4
- 239000007795 chemical reaction product Substances 0.000 claims description 3
- 239000006185 dispersion Substances 0.000 claims description 3
- 238000009499 grossing Methods 0.000 claims description 3
- 238000003754 machining Methods 0.000 claims description 3
- 230000013011 mating Effects 0.000 claims description 3
- 150000001247 metal acetylides Chemical class 0.000 claims description 3
- 239000000126 substance Substances 0.000 claims description 3
- 229910001018 Cast iron Inorganic materials 0.000 claims description 2
- 229910019142 PO4 Inorganic materials 0.000 claims description 2
- 229910000831 Steel Inorganic materials 0.000 claims description 2
- 239000000919 ceramic Substances 0.000 claims description 2
- 150000004770 chalcogenides Chemical class 0.000 claims description 2
- 150000004820 halides Chemical class 0.000 claims description 2
- 150000004767 nitrides Chemical class 0.000 claims description 2
- 235000021317 phosphate Nutrition 0.000 claims description 2
- 150000003013 phosphoric acid derivatives Chemical class 0.000 claims description 2
- 239000010959 steel Substances 0.000 claims description 2
- -1 chalcogenates Chemical class 0.000 claims 1
- 239000004020 conductor Substances 0.000 claims 1
- 239000002184 metal Substances 0.000 claims 1
- 229910052751 metal Inorganic materials 0.000 claims 1
- AQSJGOWTSHOLKH-UHFFFAOYSA-N phosphite(3-) Chemical class [O-]P([O-])[O-] AQSJGOWTSHOLKH-UHFFFAOYSA-N 0.000 claims 1
- 238000006243 chemical reaction Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000013021 overheating Methods 0.000 description 2
- VYZAMTAEIAYCRO-UHFFFAOYSA-N Chromium Chemical compound [Cr] VYZAMTAEIAYCRO-UHFFFAOYSA-N 0.000 description 1
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 1
- 229910052804 chromium Inorganic materials 0.000 description 1
- 239000011651 chromium Substances 0.000 description 1
- 239000000470 constituent Substances 0.000 description 1
- 229910052802 copper Inorganic materials 0.000 description 1
- 239000010949 copper Substances 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000003628 erosive effect Effects 0.000 description 1
- 239000012530 fluid Substances 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000007769 metal material Substances 0.000 description 1
- 238000007517 polishing process Methods 0.000 description 1
- 239000000047 product Substances 0.000 description 1
- 239000011253 protective coating Substances 0.000 description 1
- 239000012047 saturated solution Substances 0.000 description 1
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)
Priority Applications (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE19742419502 DE2419502A1 (de) | 1974-04-23 | 1974-04-23 | Verfahren zur verbesserten oberflaechen endbearbeitung, insbesondere von gleitflaechen |
| IT2190275A IT1034766B (it) | 1974-04-23 | 1975-04-10 | Procedimento per la lavorazione finale perfezionata di superfici in particolare di superfici di scorrimento |
| FR7511701A 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 |
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 (1)
| Publication Number | Publication Date |
|---|---|
| DE2419502A1 true DE2419502A1 (de) | 1975-11-13 |
Family
ID=5913682
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DE19742419502 Pending DE2419502A1 (de) | 1974-04-23 | 1974-04-23 | Verfahren zur verbesserten oberflaechen endbearbeitung, insbesondere von gleitflaechen |
Country Status (3)
| Country | Link |
|---|---|
| DE (1) | DE2419502A1 (no) |
| FR (1) | FR2268873A1 (no) |
| IT (1) | IT1034766B (no) |
Cited By (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
Cited By (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 |
Also Published As
| Publication number | Publication date |
|---|---|
| FR2268873A1 (en) | 1975-11-21 |
| IT1034766B (it) | 1979-10-10 |
| FR2268873B3 (no) | 1978-10-06 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| OGA | New person/name/address of the applicant | ||
| OHN | Withdrawal |