Stable copper cyanide plating baths / W. Dingley, J. Bednar and R.R. Rogers, Extraction Metallurgy Division.: M38-8/5E-PDF
"Stable copper cyanide plating baths which can be operated at 25C (77F) have been developed. These conform to both of the following relationships: (1) OH- normality "free" CN- normality, and (2) total NaCN normality/Cu normality varies between 2.6 and 2.9, depending on the bath concentration. Advantages of these baths include: (1) comparatively simple control of bath compositions; (2) improvement in the nature and adhesion of the copper deposits, and in the plating cell operating conditions; (3) ability to use higher cathode current densities; (4) ability to copper plate high strength steel such as Type 4037 without embrittling the steel; and (5) ability to plate comparatively thick copper coatings directly on steel without the use of a "strike" bath"--Abstract, p. [3].
Permanent link to this Catalogue record:
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| Department/Agency |
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| Title | Stable copper cyanide plating baths / W. Dingley, J. Bednar and R.R. Rogers, Extraction Metallurgy Division. |
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| Publication type | Monograph - View Master Record |
| Language | [English] |
| Format | Digital text |
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| Description | [10] p. (un-numbered pages) : charts |
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| Departmental catalogue number | 300084 |
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