ES416267A1 - Procedimiento para el tratamiento previo de superficies de flejes de acero antes de la aplicacion de recubrimiento gal-vanico. - Google Patents
Procedimiento para el tratamiento previo de superficies de flejes de acero antes de la aplicacion de recubrimiento gal-vanico.Info
- Publication number
- ES416267A1 ES416267A1 ES416267A ES416267A ES416267A1 ES 416267 A1 ES416267 A1 ES 416267A1 ES 416267 A ES416267 A ES 416267A ES 416267 A ES416267 A ES 416267A ES 416267 A1 ES416267 A1 ES 416267A1
- Authority
- ES
- Spain
- Prior art keywords
- translation
- procedure
- treatment
- machine
- legally binding
- 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
- 229910000831 Steel Inorganic materials 0.000 title abstract 2
- 238000000576 coating method Methods 0.000 title abstract 2
- 238000000034 method Methods 0.000 title abstract 2
- 238000002203 pretreatment Methods 0.000 title abstract 2
- 239000010959 steel Substances 0.000 title abstract 2
- 238000004140 cleaning Methods 0.000 abstract 3
- VEXZGXHMUGYJMC-UHFFFAOYSA-N Hydrochloric acid Chemical compound Cl VEXZGXHMUGYJMC-UHFFFAOYSA-N 0.000 abstract 2
- QAOWNCQODCNURD-UHFFFAOYSA-N Sulfuric acid Chemical compound OS(O)(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-N 0.000 abstract 2
- 239000002253 acid Substances 0.000 abstract 2
- 239000000243 solution Substances 0.000 abstract 2
- GRYLNZFGIOXLOG-UHFFFAOYSA-N Nitric acid Chemical compound O[N+]([O-])=O GRYLNZFGIOXLOG-UHFFFAOYSA-N 0.000 abstract 1
- 239000003513 alkali Substances 0.000 abstract 1
- 239000012670 alkaline solution Substances 0.000 abstract 1
- 239000003518 caustics Substances 0.000 abstract 1
- 125000002887 hydroxy group Chemical group [H]O* 0.000 abstract 1
- 229910017604 nitric acid Inorganic materials 0.000 abstract 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C25—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES; APPARATUS THEREFOR
- C25D—PROCESSES FOR THE ELECTROLYTIC OR ELECTROPHORETIC PRODUCTION OF COATINGS; ELECTROFORMING; APPARATUS THEREFOR
- C25D5/00—Electroplating characterised by the process; Pretreatment or after-treatment of workpieces
- C25D5/34—Pretreatment of metallic surfaces to be electroplated
- C25D5/36—Pretreatment of metallic surfaces to be electroplated of iron or steel
-
- C—CHEMISTRY; METALLURGY
- C25—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES; APPARATUS THEREFOR
- C25F—PROCESSES FOR THE ELECTROLYTIC REMOVAL OF MATERIALS FROM OBJECTS; APPARATUS THEREFOR
- C25F1/00—Electrolytic cleaning, degreasing, pickling or descaling
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Electrochemistry (AREA)
- Materials Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Cleaning And De-Greasing Of Metallic Materials By Chemical Methods (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE19722231159 DE2231159A1 (de) | 1972-06-26 | 1972-06-26 | Verfahren zur vorbehandlung von stahlbandoberflaechen vor dem aufbringen galvanischer ueberzuege |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| ES416267A1 true ES416267A1 (es) | 1976-02-16 |
Family
ID=5848789
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| ES416267A Expired ES416267A1 (es) | 1972-06-26 | 1973-06-25 | Procedimiento para el tratamiento previo de superficies de flejes de acero antes de la aplicacion de recubrimiento gal-vanico. |
Country Status (7)
| Country | Link |
|---|---|
| BE (1) | BE801382A (enrdf_load_stackoverflow) |
| DE (1) | DE2231159A1 (enrdf_load_stackoverflow) |
| ES (1) | ES416267A1 (enrdf_load_stackoverflow) |
| FR (1) | FR2190945B1 (enrdf_load_stackoverflow) |
| GB (1) | GB1423064A (enrdf_load_stackoverflow) |
| IT (1) | IT989386B (enrdf_load_stackoverflow) |
| NL (1) | NL7307484A (enrdf_load_stackoverflow) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| NO139355C (no) * | 1977-02-24 | 1979-02-21 | Norsk Hydro As | Framgangsmaate for framstilling av aktive katoder for kloralkali- og vannspaltningsceller |
| DE19853692A1 (de) * | 1998-11-20 | 2000-05-25 | Continental Teves Ag & Co Ohg | Verfahren zum Aufbringen einer Zink-Nickelschicht und Anwendung dieses Verfahrens auf einen Bremssattel |
| RU2155245C1 (ru) * | 1999-08-19 | 2000-08-27 | Степченко Валерий Владимирович | Способ финишной подготовки металлической поверхности под нанесение гальванических покрытий (варианты) |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2915444A (en) * | 1955-12-09 | 1959-12-01 | Enthone | Process for cleaning and plating ferrous metals |
| DE1546134C3 (de) * | 1964-12-16 | 1975-08-21 | Dr. Hesse & Cie, 4811 Heepen | Cyanidfreies Reinigungsbad zur elektrolytischen Entfettung, Entrostung und Entzunderung von Eisen und Eisenlegierungen |
-
1972
- 1972-06-26 DE DE19722231159 patent/DE2231159A1/de not_active Withdrawn
-
1973
- 1973-05-29 NL NL7307484A patent/NL7307484A/xx not_active Application Discontinuation
- 1973-06-22 GB GB2972173A patent/GB1423064A/en not_active Expired
- 1973-06-22 IT IT2572073A patent/IT989386B/it active
- 1973-06-25 BE BE132668A patent/BE801382A/xx unknown
- 1973-06-25 ES ES416267A patent/ES416267A1/es not_active Expired
- 1973-06-26 FR FR7323196A patent/FR2190945B1/fr not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| FR2190945B1 (enrdf_load_stackoverflow) | 1976-04-30 |
| FR2190945A1 (enrdf_load_stackoverflow) | 1974-02-01 |
| NL7307484A (enrdf_load_stackoverflow) | 1973-12-28 |
| GB1423064A (enrdf_load_stackoverflow) | 1976-01-28 |
| IT989386B (it) | 1975-05-20 |
| BE801382A (fr) | 1973-12-26 |
| DE2231159A1 (de) | 1974-01-17 |
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