| C | Sektion C — Chemie; Hüttenwesen | CHEMISTRY; METALLURGY |
| C25 | Elektrolytische oder elektrophoretische Verfahren; Vorrichtungen dafür [4] | ELECTROLYTIC OR ELECTROPHORETIC PROCESSES; APPARATUS THEREFOR [4] |
| C25F | Verfahren für das Elektrolytische Abtragen von Material; Vorrichtungen dafür (Behandlung von Wasser, Schmutzwasser oder Abwasser durch elektrochemische Methoden C02F 1/46; anodischer oder kathodischer Schutz C23F 13/00) [2] | PROCESSES FOR THE ELECTROLYTIC REMOVAL OF MATERIALS FROM OBJECTS; APPARATUS THEREFOR (treatment of water, waste water or sewage by electrochemical methods C02F 1/46; anodic or cathodic protection C23F 13/00) [2] |
| C25F 1/00 | Elektrolytisches Reinigen, Entfetten, Beizen oder Entzundern [2, 2006.01] | Electrolytic cleaning, degreasing, pickling, or descaling [2, 2006.01] |
| C25F 1/02 | . | Beizen; Entzundern [2, 2006.01] |
| . | Pickling; Descaling [2, 2006.01] |
|
| C25F 1/04 | . . | in Lösung [2, 2006.01] |
| . . | in solution [2, 2006.01] |
|
| C25F 1/06 | . . . | von Eisen oder Stahl [2, 2006.01] |
| . . . | of iron or steel [2, 2006.01] |
|
| C25F 1/08 | . . . | von hochtemperaturbeständigen Metallen [2, 2006.01] |
| . . . | of refractory metals [2, 2006.01] |
|
| C25F 1/10 | . . . | von Actinoiden [2, 2006.01] |
| . . . | of actinides [2, 2006.01] |
|
| C25F 1/12 | . . | in Schmelzen [2, 2006.01] |
| . . | in melts [2, 2006.01] |
|
| C25F 1/14 | . . . | von Eisen oder Stahl [2, 2006.01] |
| . . . | of iron or steel [2, 2006.01] |
|
| C25F 1/16 | . . . | von hochtemperaturbeständigen Metallen [2, 2006.01] |
| . . . | of refractory metals [2, 2006.01] |
|
| C25F 1/18 | . . . | von Actinoiden [2, 2006.01] |
| . . . | of actinides [2, 2006.01] |
|
| C25F 3/00 | Elektrolytisches Ätzen oder Polieren [2, 2006.01] | Electrolytic etching or polishing [2, 2006.01] |
| C25F 3/02 | | |
| C25F 3/04 | . . | von Leichtmetallen [2, 2006.01] |
| . . | of light metals [2, 2006.01] |
|
| C25F 3/06 | . . | von Eisen oder Stahl [2, 2006.01] |
| . . | of iron or steel [2, 2006.01] |
|
| C25F 3/08 | . . | von hochtemperaturbeständigen Metallen [2, 2006.01] |
| . . | of refractory metals [2, 2006.01] |
|
| C25F 3/10 | . . | von Actinoiden [2, 2006.01] |
| . . | of actinides [2, 2006.01] |
|
| C25F 3/12 | . . | von Halbleitern [2, 2006.01] |
| . . | of semiconducting materials [2, 2006.01] |
|
| C25F 3/14 | | |
| C25F 3/16 | | |
| C25F 3/18 | . . | von Leichtmetallen [2, 2006.01] |
| . . | of light metals [2, 2006.01] |
|
| C25F 3/20 | . . . | von Aluminium [2, 2006.01] |
| . . . | of aluminium [2, 2006.01] |
|
| C25F 3/22 | . . | von Schwermetallen [2, 2006.01] |
| . . | of heavy metals [2, 2006.01] |
|
| C25F 3/24 | . . . | von Eisen oder Stahl [2, 2006.01] |
| . . . | of iron or steel [2, 2006.01] |
|
| C25F 3/26 | . . . | von hochtemperaturbeständigen Metallen [2, 2006.01] |
| . . . | of refractory metals [2, 2006.01] |
|
| C25F 3/28 | . . . | von Actinoiden [2, 2006.01] |
| . . . | of actinides [2, 2006.01] |
|
| C25F 3/30 | . . | von Halbleitern [2, 2006.01] |
| . . | of semiconducting materials [2, 2006.01] |
|
| C25F 5/00 | Elektrolytisches Ablösen von Metallschichten oder Überzügen [2, 2006.01] | Electrolytic stripping of metallic layers or coatings [2, 2006.01] |
| C25F 7/00 | Konstruktionsteile oder deren Zusammenbauten für Zellen zum elektrolytischen Abtragen von Material (für gleichzeitiges Überziehen und Entfernen C25D 17/00); Betrieb oder Wartung [2, 2006.01] | Constructional parts, or assemblies thereof, of cells for electrolytic removal of material from objects (for both electrolytic coating and removal C25D 17/00); Servicing or operating [2, 2006.01] |
| C25F 7/02 | . | Regeneration von Bädern [2, 2006.01] |
| . | Regeneration of process liquids [2, 2006.01] |
|