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].
Lien permanent pour cette publication :
publications.gc.ca/pub?id=9.840094&sl=1
| Ministère/Organisme | Canada. Natural Resources Canada. Canada. Department of Energy, Mines and Resources. Canada. Mines Branch. |
|---|---|
| Titre | Stable copper cyanide plating baths / W. Dingley, J. Bednar and R.R. Rogers, Extraction Metallurgy Division. |
| Titre de la série | Reprint series ; RS 5 |
| Type de publication | Série - Voir l'enregistrement principal |
| Langue | [Anglais] |
| Format | Électronique |
| Document électronique | |
| Note(s) | Cover title. "Reprinted from Plating, May 1966." "Paper to be presented at the 53red Annual Convention, American Electroplaters' Society, Miami Beach, Florida, June 21, 1966"--p. [3]. Historical publication digitized from print 2017 [by Natural Resources Canada]. Includes bibliographical references. |
| Information sur la publication | Ottawa : Queen's Printer, 1966. |
| Auteur / Contributeur | Dingley, W. (Wilfred) Bednar, J.(John) Rogers, R. R.(Raymond Robinson),1903- |
| Description | [10] p. (un-numbered pages) : charts |
| Numéro de catalogue |
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| Numéro de catalogue du ministère | 300084 |
| Descripteurs | Steel Processing |
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