JPS537895B2 - - Google Patents
Info
- Publication number
- JPS537895B2 JPS537895B2 JP10621372A JP10621372A JPS537895B2 JP S537895 B2 JPS537895 B2 JP S537895B2 JP 10621372 A JP10621372 A JP 10621372A JP 10621372 A JP10621372 A JP 10621372A JP S537895 B2 JPS537895 B2 JP S537895B2
- 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
- C01—INORGANIC CHEMISTRY
- C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
- C01B33/00—Silicon; Compounds thereof
- C01B33/20—Silicates
- C01B33/26—Aluminium-containing silicates, i.e. silico-aluminates
-
- 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
- C23F1/46—Regeneration of etching compositions
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Inorganic Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- General Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Mechanical Engineering (AREA)
- Metallurgy (AREA)
- Removal Of Specific Substances (AREA)
- Cleaning And De-Greasing Of Metallic Materials By Chemical Methods (AREA)
- ing And Chemical Polishing (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP10621372A JPS537895B2 (OSRAM) | 1972-10-25 | 1972-10-25 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP10621372A JPS537895B2 (OSRAM) | 1972-10-25 | 1972-10-25 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS4964531A JPS4964531A (OSRAM) | 1974-06-22 |
| JPS537895B2 true JPS537895B2 (OSRAM) | 1978-03-23 |
Family
ID=14427859
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP10621372A Expired JPS537895B2 (OSRAM) | 1972-10-25 | 1972-10-25 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS537895B2 (OSRAM) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP1730324B1 (en) * | 2004-03-31 | 2008-11-05 | G. R. Trattamenti Termici - GRTT S.R.L. | Process for recovering caustic soda solutions from pickling of aluminium extrusion dies |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3486954A (en) * | 1966-02-07 | 1969-12-30 | Mc Donnell Douglas Corp | Method for etching aluminum |
-
1972
- 1972-10-25 JP JP10621372A patent/JPS537895B2/ja not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| JPS4964531A (OSRAM) | 1974-06-22 |