BE824249A - Procede et composition pour eliminer par decapage des depots electrolytiques de surfaces metalliques - Google Patents
Procede et composition pour eliminer par decapage des depots electrolytiques de surfaces metalliquesInfo
- Publication number
- BE824249A BE824249A BE152263A BE152263A BE824249A BE 824249 A BE824249 A BE 824249A BE 152263 A BE152263 A BE 152263A BE 152263 A BE152263 A BE 152263A BE 824249 A BE824249 A BE 824249A
- Authority
- BE
- Belgium
- Prior art keywords
- pickling
- composition
- metal surfaces
- electrolytic deposits
- removing electrolytic
- Prior art date
Links
- 239000002184 metal Substances 0.000 title 1
- 238000000034 method Methods 0.000 title 1
- 238000005554 pickling Methods 0.000 title 1
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
- C23F1/44—Compositions for etching metallic material from a metallic material substrate of different composition
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)
- Paints Or Removers (AREA)
- Detergent Compositions (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US43182574A | 1974-01-09 | 1974-01-09 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE824249A true BE824249A (fr) | 1975-07-09 |
Family
ID=23713599
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE152263A BE824249A (fr) | 1974-01-09 | 1975-01-09 | Procede et composition pour eliminer par decapage des depots electrolytiques de surfaces metalliques |
Country Status (6)
| Country | Link |
|---|---|
| JP (1) | JPS50102535A (fr) |
| BE (1) | BE824249A (fr) |
| BR (1) | BR7500096A (fr) |
| DE (1) | DE2500247A1 (fr) |
| FR (1) | FR2256953A1 (fr) |
| NL (1) | NL7416503A (fr) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4042451A (en) * | 1975-08-05 | 1977-08-16 | M&T Chemicals Inc. | Selected stripping of nickel-iron alloys from ferrous substrates |
-
1974
- 1974-12-18 NL NL7416503A patent/NL7416503A/xx unknown
-
1975
- 1975-01-04 DE DE19752500247 patent/DE2500247A1/de active Pending
- 1975-01-07 BR BR7500096A patent/BR7500096A/pt unknown
- 1975-01-08 FR FR7500418A patent/FR2256953A1/fr not_active Withdrawn
- 1975-01-09 JP JP528575A patent/JPS50102535A/ja active Pending
- 1975-01-09 BE BE152263A patent/BE824249A/fr unknown
Also Published As
| Publication number | Publication date |
|---|---|
| FR2256953A1 (en) | 1975-08-01 |
| DE2500247A1 (de) | 1975-07-17 |
| BR7500096A (pt) | 1975-11-04 |
| JPS50102535A (fr) | 1975-08-13 |
| NL7416503A (nl) | 1975-07-11 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| FR2282315A1 (fr) | Procede et appareil pour fabriquer des ebauches de metal par pulverisation | |
| BE825794A (fr) | Procede et appareil pour le depot electrolytique de metal | |
| BE777671Q (fr) | Procede pour ameliorer la resistance a la corrosion de surfacesmetalliques | |
| FR2294251A1 (fr) | Procede de traitement des surfaces metalliques par depot galvanique de metaux protecteurs au moyen de courants de forte densite | |
| BE779036A (fr) | Procede electrolytique de dissociation de sulfures de metaux | |
| FR2330501A1 (fr) | Procede de suppression par taillage des defauts superficiels d'une piece metallique | |
| CH520536A (de) | Verfahren zum Stranggiessen von Metall | |
| BE833774R (fr) | Procede d'extraction de metaux | |
| BE853929A (fr) | Procede et solution pour le depot electrolytique du chrome et de ses alliages | |
| BE829216A (fr) | Procede de cisaillage de metal | |
| FR2294250A1 (fr) | Procede et solution pour depots electrolytiques de chrome et d'alliage de chrome | |
| BE854260A (fr) | Procede de traitement de surfaces metalliques | |
| AT297442B (de) | Verfahren zum Reinigen, Entfetten, Entzundern und Beizen von Metallen | |
| FR2326220A1 (fr) | Procede pour l'elimination de mercure metallique | |
| FR2320344A1 (fr) | Composition et procede pour enlever du nickel et des alliages de nickel d'une surface metallique | |
| FR2325723A1 (fr) | Procede de revalorisation de residus de metallurgie electrolytique du zinc par recuperation des metaux contenus | |
| BE824249A (fr) | Procede et composition pour eliminer par decapage des depots electrolytiques de surfaces metalliques | |
| IT1056135B (it) | Procedimento ed impianti per l elettrolisi di metali non ferrosi | |
| BE771269A (fr) | Procede et reacteur de concentration pour la recuperation du zinc des depots de galvanisation, des incrustations et residus de ce metal | |
| FR2346471A1 (fr) | Procede de decapage des metaux | |
| BE826184A (fr) | Procede de reduction de la formation de depots dans les solutions aqueuses de phosphatation de metaux | |
| JPS5344439A (en) | Process for treating metal articles to form anticorrosive basis | |
| BE833612A (fr) | Procede et equipement pour l'epaississement des boues | |
| FR2304578A1 (fr) | Procede pour l'elimination de metaux des solutions qui en contiennent | |
| FR2300142A1 (fr) | Procede pour enlever des reveteme |