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].

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Publication information
Department/Agency Canada. Natural Resources Canada.
Canada.Dept. of Energy, Mines and Resources.
Canada. Mines Branch.
Title Stable copper cyanide plating baths / W. Dingley, J. Bednar and R.R. Rogers, Extraction Metallurgy Division.
Series title Reprint series ; RS 5
Publication type Series - View Master Record
Language [English]
Format Electronic
Electronic document

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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.
Publishing information Ottawa : Queen's Printer, 1966.
Author / Contributor Dingley, W.(Wilfred)
Bednar, J.(John)
Rogers, R. R.(Raymond Robinson),1903-
Description [10] p. (un-numbered pages) : charts
Catalogue number
  • M38-8/5E-PDF
Departmental catalogue number 300084
Subject terms Steel, Processing

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