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http://nopr.niscpr.res.in/handle/123456789/22839| Title: | Electrodeposition of cobalt-chromium alloys from cobalt chloride-N-(n-butyl)pyridinium chloride molten salt |
| Authors: | Ali, M R Nishikata, A Tsuru, T |
| Issue Date: | Jan-2001 |
| Publisher: | NISCAIR-CSIR, India |
| Abstract: | Electrodeposition of cobalt-chromium alloys of different compositions (up to 14 at% Cr) has been carried out onto copper cathode by the pulse potential and the pulse current methods from cobalt chloride-N-(n-butyl)pyridinium chloride (BPC) molten salt containing chromium(II) chloride at 110°C. The magnetic properties of the deposited cobalt-chromium alloys have been investigated. The magnetic polarization of the deposited cobalt-chromium alloys at high fields decreases with the increase of chromium content in the deposit except Co-1.22 at% Cr alloy, with maximum magnetic polarization than the bulk cobalt. The cathodic current efficiency for the deposition of alloy is about 99% .. |
| Page(s): | 44-50 |
| ISSN: | 0975-0991 (Online); 0971-457X (Print) |
| Appears in Collections: | IJCT Vol.08(1) [January 2001] |
Files in This Item:
| File | Description | Size | Format | |
|---|---|---|---|---|
| IJCT 8(1) 44-50.pdf | 1.44 MB | Adobe PDF | View/Open |
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