JPS5141979B2 - - Google Patents
Info
- Publication number
- JPS5141979B2 JPS5141979B2 JP12468472A JP12468472A JPS5141979B2 JP S5141979 B2 JPS5141979 B2 JP S5141979B2 JP 12468472 A JP12468472 A JP 12468472A JP 12468472 A JP12468472 A JP 12468472A JP S5141979 B2 JPS5141979 B2 JP S5141979B2
- 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
- C23F3/00—Brightening metals by chemical means
- C23F3/04—Heavy metals
- C23F3/06—Heavy metals with acidic solutions
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)
- Chemical Treatment Of Metals (AREA)
- ing And Chemical Polishing (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP12468472A JPS5141979B2 (ja) | 1972-12-12 | 1972-12-12 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP12468472A JPS5141979B2 (ja) | 1972-12-12 | 1972-12-12 |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS4984926A JPS4984926A (ja) | 1974-08-15 |
JPS5141979B2 true JPS5141979B2 (ja) | 1976-11-12 |
Family
ID=14891500
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP12468472A Expired JPS5141979B2 (ja) | 1972-12-12 | 1972-12-12 |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5141979B2 (ja) |
-
1972
- 1972-12-12 JP JP12468472A patent/JPS5141979B2/ja not_active Expired
Also Published As
Publication number | Publication date |
---|---|
JPS4984926A (ja) | 1974-08-15 |