JPS5421823B2 - - Google Patents
Info
- Publication number
- JPS5421823B2 JPS5421823B2 JP9443072A JP9443072A JPS5421823B2 JP S5421823 B2 JPS5421823 B2 JP S5421823B2 JP 9443072 A JP9443072 A JP 9443072A JP 9443072 A JP9443072 A JP 9443072A JP S5421823 B2 JPS5421823 B2 JP S5421823B2
- Authority
- JP
- Japan
- 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
- 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
- C23F1/00—Etching metallic material by chemical means
- C23F1/10—Etching compositions
- C23F1/14—Aqueous compositions
- C23F1/16—Acidic compositions
- C23F1/20—Acidic compositions for etching aluminium or alloys thereof
Landscapes
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- General Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Mechanical Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- ing And Chemical Polishing (AREA)
- Photosensitive Polymer And Photoresist Processing (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB4386471A GB1371035A (en) | 1971-09-21 | 1971-09-21 | Method of etching aluminium alloys |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS4838844A JPS4838844A (ja) | 1973-06-07 |
| JPS5421823B2 true JPS5421823B2 (ja) | 1979-08-02 |
Family
ID=10430664
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP9443072A Expired JPS5421823B2 (ja) | 1971-09-21 | 1972-09-20 |
Country Status (5)
| Country | Link |
|---|---|
| JP (1) | JPS5421823B2 (ja) |
| DE (1) | DE2244015C3 (ja) |
| FR (1) | FR2153292B1 (ja) |
| GB (1) | GB1371035A (ja) |
| IT (1) | IT967462B (ja) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CA1221896A (en) * | 1983-06-06 | 1987-05-19 | Norvell J. Nelson | Aqueous process for etching copper and other metals |
| CH675537A5 (ja) * | 1988-03-25 | 1990-10-15 | Ciba Geigy Ag |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE1814074A1 (de) * | 1967-12-13 | 1969-07-17 | Showa Denko Kk | Korrodierfluessigkeit,ein diese enthaltendes AEtzbad und Korrodier- und AEtzverfahren |
| FR1601282A (en) * | 1968-03-27 | 1970-08-10 | Acid chemical milling of al or mg base - alloy castings | |
| JPS4814532B1 (ja) * | 1969-10-14 | 1973-05-08 |
-
1971
- 1971-09-21 GB GB4386471A patent/GB1371035A/en not_active Expired
-
1972
- 1972-09-07 DE DE19722244015 patent/DE2244015C3/de not_active Expired
- 1972-09-14 IT IT2919772A patent/IT967462B/it active
- 1972-09-19 FR FR7233105A patent/FR2153292B1/fr not_active Expired
- 1972-09-20 JP JP9443072A patent/JPS5421823B2/ja not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| FR2153292A1 (ja) | 1973-05-04 |
| DE2244015A1 (de) | 1973-04-05 |
| JPS4838844A (ja) | 1973-06-07 |
| FR2153292B1 (ja) | 1976-08-13 |
| GB1371035A (en) | 1974-10-23 |
| DE2244015B2 (de) | 1980-11-06 |
| DE2244015C3 (de) | 1982-01-07 |
| IT967462B (it) | 1974-02-28 |