Difference between revisions of "Electroplating nickel of alumium"
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− | | style="background:#AACCEE;"| "Kanigan" process for nickel plating on aluminium| | align="center"| 93-96|| align="center"| 1. Nickelsulfate(NiSO4 7H2O), 2. Sodiumhypophosphite (NaH2Po2 H2O), 3. Complexing agents and puffers, 4. Accelerator, 5. Stabilizer, 6. Surfacant|| align="center"| 1. 19-26 g/l, 2. 23-30 g/l, 3. 30-50 g/l. 4. 2-4 g/l, 5. 2-4 mg/l, 6. 30-50 mg/l | + | | style="background:#AACCEE;"| "Kanigan" process for nickel plating on aluminium|| align="center"| 93-96|| align="center"| '''1.''' Nickelsulfate(NiSO4 7H2O), '''2.''' Sodiumhypophosphite (NaH2Po2 H2O), '''3.''' Complexing agents and puffers, '''4.''' Accelerator, '''5.''' Stabilizer, '''6.''' Surfacant|| align="center"| '''1.''' 19-26 g/l, '''2.''' 23-30 g/l, '''3.''' 30-50 g/l. '''4.''' 2-4 g/l, '''5.''' 2-4 mg/l, '''6.''' 30-50 mg/l|| align="center"| pH: 4,3- 4,7, precipitation speed: 25-28 μm/h|| align="center"| Oberflächenbehandlung von Aluminium; T.W. Jelinek, Eugen G. Leue Verlag, D- 88348; 1997 |
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Revision as of 12:40, 18 November 2010
Back to EFFICIENCY FINDER FOR METAL INDUSTRY
- Typical parameters of the process
Process | Temperature [°C] | Chemicals | Concentration [g/l] | Details | Literature |
"Kanigan" process for nickel plating on aluminium | 93-96 | 1. Nickelsulfate(NiSO4 7H2O), 2. Sodiumhypophosphite (NaH2Po2 H2O), 3. Complexing agents and puffers, 4. Accelerator, 5. Stabilizer, 6. Surfacant | 1. 19-26 g/l, 2. 23-30 g/l, 3. 30-50 g/l. 4. 2-4 g/l, 5. 2-4 mg/l, 6. 30-50 mg/l | pH: 4,3- 4,7, precipitation speed: 25-28 μm/h | Oberflächenbehandlung von Aluminium; T.W. Jelinek, Eugen G. Leue Verlag, D- 88348; 1997 |