ES2183411T3 - Un procedimiento de pulimentacion electroquimica de un sustrato de aluminio para obtener una superficie especular de dicho sustrato. - Google Patents
Un procedimiento de pulimentacion electroquimica de un sustrato de aluminio para obtener una superficie especular de dicho sustrato.Info
- Publication number
- ES2183411T3 ES2183411T3 ES98943119T ES98943119T ES2183411T3 ES 2183411 T3 ES2183411 T3 ES 2183411T3 ES 98943119 T ES98943119 T ES 98943119T ES 98943119 T ES98943119 T ES 98943119T ES 2183411 T3 ES2183411 T3 ES 2183411T3
- Authority
- ES
- Spain
- Prior art keywords
- substrate
- electrochemical polishing
- substrate material
- specular surface
- polishing procedure
- 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.)
- Expired - Lifetime
Links
- 239000000758 substrate Substances 0.000 title abstract 7
- 238000005498 polishing Methods 0.000 title abstract 4
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 title abstract 2
- 229910052782 aluminium Inorganic materials 0.000 title abstract 2
- 238000000034 method Methods 0.000 title abstract 2
- 239000000463 material Substances 0.000 abstract 5
- NBIIXXVUZAFLBC-UHFFFAOYSA-N Phosphoric acid Chemical compound OP(O)(O)=O NBIIXXVUZAFLBC-UHFFFAOYSA-N 0.000 abstract 4
- 229910000147 aluminium phosphate Inorganic materials 0.000 abstract 2
- 229910000838 Al alloy Inorganic materials 0.000 abstract 1
- 238000003486 chemical etching Methods 0.000 abstract 1
- 238000005530 etching Methods 0.000 abstract 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
- C25F3/16—Polishing
- C25F3/18—Polishing of light metals
- C25F3/20—Polishing of light metals of aluminium
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Electrochemistry (AREA)
- Materials Engineering (AREA)
- Metallurgy (AREA)
- Engineering & Computer Science (AREA)
- ing And Chemical Polishing (AREA)
- Mechanical Treatment Of Semiconductor (AREA)
- Physical Vapour Deposition (AREA)
- Polishing Bodies And Polishing Tools (AREA)
- Manufacturing Of Steel Electrode Plates (AREA)
- Electrical Discharge Machining, Electrochemical Machining, And Combined Machining (AREA)
Abstract
Un procedimiento para retirar/reducir la direccionalidad o anisotropía de una superficie y para hacer la superficie especular sobre un material de sustrato que consiste en aluminio o una aleación de aluminio, caracterizado porque el material de sustrato se mordenta químicamente, preferiblemente al usar una solución que comprende ácido fosfórico, después de lo cual el material de sustrato se somete a pulimentación electroquímica al usar una solución que puede consistir preferiblemente en ácido fosfórico y donde el material de sustrato se somete a un mordentado químico y una pulimentación electroquímica nuevos directamente después del primer tratamiento, y donde la superficie del material de sustrato no se expone a aire entre el mordentado y la pulimentación electroquímica.
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| NO974173A NO974173L (no) | 1997-09-09 | 1997-09-09 | FremgangsmÕte for behandling av en overflate pÕ et substratmateriale av aluminium, samt tildannelse av en spekulµr overflate pÕ samme |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| ES2183411T3 true ES2183411T3 (es) | 2003-03-16 |
Family
ID=19901099
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| ES98943119T Expired - Lifetime ES2183411T3 (es) | 1997-09-09 | 1998-08-28 | Un procedimiento de pulimentacion electroquimica de un sustrato de aluminio para obtener una superficie especular de dicho sustrato. |
Country Status (9)
| Country | Link |
|---|---|
| US (1) | US6428682B1 (es) |
| EP (1) | EP1021597B1 (es) |
| AT (1) | ATE216001T1 (es) |
| AU (1) | AU9098298A (es) |
| DE (1) | DE69804833T2 (es) |
| DK (1) | DK1021597T3 (es) |
| ES (1) | ES2183411T3 (es) |
| NO (1) | NO974173L (es) |
| WO (1) | WO1999013134A1 (es) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE102007037903A1 (de) * | 2007-08-10 | 2009-02-12 | Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. | Verfahren zur Reinigung von Oberflächen sowie Verwendung des Verfahrens |
| FR3042510B1 (fr) * | 2015-10-19 | 2021-05-14 | Snecma | Procede de reduction de rugosite de la surface d'une piece |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB714078A (en) | 1951-09-24 | 1954-08-25 | Ever Ready Co | Improvements in or relating to processes for electrolytic polishing of metals |
| GB746772A (en) | 1953-06-30 | 1956-03-21 | Ever Ready Co | Improvements in or relating to processes for the electrolytic polishing of metals |
| GB958499A (en) | 1960-06-01 | 1964-05-21 | Reynolds Metals Co | Chemical brightening and electrolytic polishing of aluminium |
| US5616231A (en) | 1996-05-08 | 1997-04-01 | Aluminum Company Of America | Electrobrightening process for aluminum alloys |
-
1997
- 1997-09-09 NO NO974173A patent/NO974173L/no unknown
-
1998
- 1998-08-28 AU AU90982/98A patent/AU9098298A/en not_active Abandoned
- 1998-08-28 DK DK98943119T patent/DK1021597T3/da active
- 1998-08-28 AT AT98943119T patent/ATE216001T1/de not_active IP Right Cessation
- 1998-08-28 US US09/508,242 patent/US6428682B1/en not_active Expired - Fee Related
- 1998-08-28 EP EP98943119A patent/EP1021597B1/en not_active Expired - Lifetime
- 1998-08-28 DE DE69804833T patent/DE69804833T2/de not_active Expired - Fee Related
- 1998-08-28 ES ES98943119T patent/ES2183411T3/es not_active Expired - Lifetime
- 1998-08-28 WO PCT/NO1998/000262 patent/WO1999013134A1/en not_active Ceased
Also Published As
| Publication number | Publication date |
|---|---|
| DE69804833D1 (de) | 2002-05-16 |
| DK1021597T3 (da) | 2002-08-19 |
| AU9098298A (en) | 1999-03-29 |
| EP1021597B1 (en) | 2002-04-10 |
| US6428682B1 (en) | 2002-08-06 |
| ATE216001T1 (de) | 2002-04-15 |
| DE69804833T2 (de) | 2002-11-14 |
| NO974173L (no) | 1999-03-10 |
| NO974173D0 (no) | 1997-09-09 |
| EP1021597A1 (en) | 2000-07-26 |
| WO1999013134A1 (en) | 1999-03-18 |
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