GB675786A - Improved method and electrolyte for anodically polishing aluminium and aluminium alloys - Google Patents
Improved method and electrolyte for anodically polishing aluminium and aluminium alloysInfo
- Publication number
- GB675786A GB675786A GB33443/49A GB3344349A GB675786A GB 675786 A GB675786 A GB 675786A GB 33443/49 A GB33443/49 A GB 33443/49A GB 3344349 A GB3344349 A GB 3344349A GB 675786 A GB675786 A GB 675786A
- Authority
- GB
- United Kingdom
- Prior art keywords
- aluminium
- polishing
- per cent
- chromic acid
- electrolyte
- 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
Links
- 238000005498 polishing Methods 0.000 title abstract 5
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 title abstract 3
- 229910052782 aluminium Inorganic materials 0.000 title abstract 3
- 239000004411 aluminium Substances 0.000 title abstract 3
- 238000000034 method Methods 0.000 title abstract 3
- 229910000838 Al alloy Inorganic materials 0.000 title abstract 2
- 239000003792 electrolyte Substances 0.000 title abstract 2
- KRVSOGSZCMJSLX-UHFFFAOYSA-L chromic acid Substances O[Cr](O)(=O)=O KRVSOGSZCMJSLX-UHFFFAOYSA-L 0.000 abstract 3
- AWJWCTOOIBYHON-UHFFFAOYSA-N furo[3,4-b]pyrazine-5,7-dione Chemical compound C1=CN=C2C(=O)OC(=O)C2=N1 AWJWCTOOIBYHON-UHFFFAOYSA-N 0.000 abstract 3
- NBIIXXVUZAFLBC-UHFFFAOYSA-N Phosphoric acid Chemical compound OP(O)(O)=O NBIIXXVUZAFLBC-UHFFFAOYSA-N 0.000 abstract 2
- XUIMIQQOPSSXEZ-UHFFFAOYSA-N Silicon Chemical compound [Si] XUIMIQQOPSSXEZ-UHFFFAOYSA-N 0.000 abstract 1
- 229910045601 alloy Inorganic materials 0.000 abstract 1
- 239000000956 alloy Substances 0.000 abstract 1
- 229910000147 aluminium phosphate Inorganic materials 0.000 abstract 1
- 238000009835 boiling Methods 0.000 abstract 1
- ZCDOYSPFYFSLEW-UHFFFAOYSA-N chromate(2-) Chemical class [O-][Cr]([O-])(=O)=O ZCDOYSPFYFSLEW-UHFFFAOYSA-N 0.000 abstract 1
- 238000002485 combustion reaction Methods 0.000 abstract 1
- 238000000354 decomposition reaction Methods 0.000 abstract 1
- 230000007547 defect Effects 0.000 abstract 1
- 239000004615 ingredient Substances 0.000 abstract 1
- 238000004519 manufacturing process Methods 0.000 abstract 1
- 239000000203 mixture Substances 0.000 abstract 1
- 229910052710 silicon Inorganic materials 0.000 abstract 1
- 239000010703 silicon Substances 0.000 abstract 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 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)
- Engineering & Computer Science (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Electrochemistry (AREA)
- Materials Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Electrical Discharge Machining, Electrochemical Machining, And Combined Machining (AREA)
- Structures Of Non-Positive Displacement Pumps (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB292424X | 1949-12-30 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB675786A true GB675786A (en) | 1952-07-16 |
Family
ID=10288395
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB33443/49A Expired GB675786A (en) | 1949-12-30 | 1949-12-30 | Improved method and electrolyte for anodically polishing aluminium and aluminium alloys |
Country Status (4)
| Country | Link |
|---|---|
| BE (1) | BE500384A (enExample) |
| CH (1) | CH292424A (enExample) |
| FR (1) | FR1030368A (enExample) |
| GB (1) | GB675786A (enExample) |
-
0
- BE BE500384D patent/BE500384A/xx unknown
-
1949
- 1949-12-30 GB GB33443/49A patent/GB675786A/en not_active Expired
-
1950
- 1950-12-27 CH CH292424D patent/CH292424A/de unknown
- 1950-12-30 FR FR1030368D patent/FR1030368A/fr not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| FR1030368A (fr) | 1953-06-12 |
| CH292424A (de) | 1953-08-15 |
| BE500384A (enExample) |
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