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| 02507cam 2200349za 4500 |
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| 001 | 9.840710 |
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| 003 | CaOODSP |
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| 005 | 20221107151918 |
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| 007 | cr ||||||||||| |
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| 008 | 170731s1969 oncd ob f000 0 eng d |
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| 040 | |aCaOODSP|beng |
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| 043 | |an-cn--- |
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| 086 | 1 |aM38-8/87E-PDF|zM38-8/87 |
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| 100 | 1 |aDingley, W. |q(Wilfred) |
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| 245 | 10|aImproved silver cyanide plating baths |h[electronic resource] : |blaboratory development / |cW. Dingley, J. Bednar and R.R. Rogers, Extraction Metallurgy Division. |
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| 260 | |aOttawa : |bQueen's Printer, |c1969. |
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| 300 | |ap. 1129-1134 : |bcharts |
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| 490 | 1 |aReprint series ; |vRS 87 |
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| 500 | |aCover title. |
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| 500 | |a"Reprinted from Publication Plating, vol. 56, no. 10, pp. 1129-1134, October 1969." |
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| 500 | |aHistorical publication digitized from print 2017 [by Natural Resources Canada]. |
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| 504 | |aIncludes bibliographical references. |
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| 520 | 3 |a"Improved silver plating results were obtained during laboratory experiments in which the bath constituents were related to one another as follows: (1) Y = 0.374 + 0.768X – 0.178X2 where Y = OH – normality, and X = “free” CN – normality; (2) total NaCN normality/Ag normality is between 6.1 and 8.1 (the exact value depending on the bath composition). The advantages of these improved silver plating baths include: low rate of cyanide consumption and carbonate formation; high current efficiency and low cell voltage when operating at comparatively high cathode current density; deposition of uniform fine-grained deposits in the absence of brighteners; insolubility of the silver anodes in the plating bath when the latter is not in use; absence of silver deposition on unconnected steel cathodes immersed in the plating bath; ability to plate satisfactory silver deposits directly on steel; ability to plate high strength steels, such as Types 1062 and 4037, directly with silver without embrittling the steels"--Abstract, p. 1129. |
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| 692 | 07|2gccst|aSteel |
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| 692 | 07|2gccst|aProcessing |
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| 700 | 1 |aBednar, J.|q(John) |
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| 700 | 1 |aRogers, R. R.|q(Raymond Robinson),|d1903- |
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| 710 | 1 |aCanada. |bNatural Resources Canada. |
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| 710 | 1 |aCanada. |bDepartment of Energy, Mines and Resources. |
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| 710 | 1 |aCanada. |bMines Branch. |
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| 830 | #0|aReprint series - Dept. of Energy, Mines and Resources, Mines Branch ;|vRS 87|w(CaOODSP)9.834843 |
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| 856 | 40|qPDF|s1.72 MB|uhttps://publications.gc.ca/collections/collection_2017/rncan-nrcan/M38-8/M38-8-87-eng.pdf |
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