Read Books Online and Download eBooks, EPub, PDF, Mobi, Kindle, Text Full Free.
Download Sampling And Analysis Of Copper Cathodes full books in PDF, epub, and Kindle. Read online Sampling And Analysis Of Copper Cathodes ebook anywhere anytime directly on your device. Fast Download speed and no annoying ads. We cannot guarantee that every ebooks is available!
Author : W. M. Tuddenham
Publisher : ASTM International
ISBN 13 : 9780803102170
Total Pages : 202 pages
Book Rating : 4.1/5 (21 download)
Download or read book Sampling and Analysis of Copper Cathodes written by W. M. Tuddenham and published by ASTM International. This book was released on 1984 with total page 202 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author : CJ. Roesch
Publisher : ASTM International
ISBN 13 :
Total Pages : 188 pages
Book Rating : 4./5 ( download)
Download or read book Sampling and Analysis of Copper Cathodes written by CJ. Roesch and published by ASTM International. This book was released on 1984 with total page 188 pages. Available in PDF, EPUB and Kindle. Book excerpt: A review is given of the methods and procedures used to sample and obtain chemical analysis for copper cathode at the Hawthorne Works of Western Electric in Chicago, Illinois. The discussion includes a description of the tests used to evaluate the quality of copper rod.
Author : CJ. Roesch
Publisher :
ISBN 13 :
Total Pages : 3 pages
Book Rating : 4.:/5 (125 download)
Download or read book Sampling and Analysis of Copper Cathodes written by CJ. Roesch and published by . This book was released on 1984 with total page 3 pages. Available in PDF, EPUB and Kindle. Book excerpt: A review is given of the methods and procedures used to sample and obtain chemical analysis for copper cathode at the Hawthorne Works of Western Electric in Chicago, Illinois. The discussion includes a description of the tests used to evaluate the quality of copper rod.
Author : ASTM. Committee B2 on Nonferrous Metals and Alloys
Publisher :
ISBN 13 :
Total Pages : pages
Book Rating : 4.:/5 (872 download)
Download or read book Sampling and Analysis of Copper Cathodes written by ASTM. Committee B2 on Nonferrous Metals and Alloys and published by . This book was released on with total page pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author : RL. Dana
Publisher :
ISBN 13 :
Total Pages : 9 pages
Book Rating : 4.:/5 (125 download)
Download or read book Sampling and Analysis in the Production and Consumption of Copper Cathodes written by RL. Dana and published by . This book was released on 1984 with total page 9 pages. Available in PDF, EPUB and Kindle. Book excerpt: New high-grade cathode specifications are including specific impurity limits to meet the more stringent requirements of the continuous cast rod market. Improved cathode sampling and analytical methods are necessary to confirm specification compliance. A better sampling plan is to collect either saw cuttings or cut sections from the cathodes which would then be melted and cast to obtain adequate impurity representation. Interest in obtaining lower impurity detection limits is leading to more support for the electrothermal and vapor generation methods of atomic absorption spectrometry. Even after the improved methods of sampling and analyzing copper cathodes have been tested and adopted, frequent interaction between the cathode producer and consumer will be important to monitor product quality compliance.
Author : DH. Butler
Publisher :
ISBN 13 :
Total Pages : 4 pages
Book Rating : 4.:/5 (125 download)
Download or read book Standardization of Sampling and Analysis Methods for High-Purity Copper Cathodes written by DH. Butler and published by . This book was released on 1984 with total page 4 pages. Available in PDF, EPUB and Kindle. Book excerpt: Draft for Development 78 (DD78), "Higher Purity Copper Cathode", published by the British Standards Institution requires the support of agreed methods of sampling and analysis capable of showing whether the impurities specified are below the limits set. This paper summarizes the state of development of methods for sampling and analysis of high-purity copper cathode arrived at in the U.K. with international support. The aims of work in progress are discussed.
Author : W. M. Tuddenham
Publisher :
ISBN 13 :
Total Pages : 184 pages
Book Rating : 4.:/5 (636 download)
Download or read book Sampling and Analysis of Copper Cathodes written by W. M. Tuddenham and published by . This book was released on 1984 with total page 184 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author : W.M. Tuddenham
Publisher :
ISBN 13 : 9789904446541
Total Pages : 184 pages
Book Rating : 4.4/5 (465 download)
Download or read book Sampling and Analysis of Copper Cathodes. A Symposium Sponsored by ASTM Committee B-2 on Nonferrous Metals and Alloys, Dallas/ Fort Worth,Tex. 1982 written by W.M. Tuddenham and published by . This book was released on 1984 with total page 184 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author : M. Lamela
Publisher :
ISBN 13 :
Total Pages : 30 pages
Book Rating : 4.:/5 (125 download)
Download or read book Sampling of Copper Cathodes written by M. Lamela and published by . This book was released on 1984 with total page 30 pages. Available in PDF, EPUB and Kindle. Book excerpt: In order to devise a system for the sampling of copper cathodes using a mechanical punch it was first necessary to establish the distribution of impurities between individual samples and their location. To do this a cathode was divided into 171 pieces and each piece melted individually. Samples for analysis were then taken from the melt by suction through a 3.8-mm-ID glass tube and analyzed for impurities by emission spectrometry. The results obtained were summarized and studied statistically to determine the average content and standard deviation.
Author : W. M. Tuddenham
Publisher :
ISBN 13 :
Total Pages : 184 pages
Book Rating : 4.:/5 (83 download)
Download or read book Sampling and Analysis of Copper Cathodes written by W. M. Tuddenham and published by . This book was released on 1984 with total page 184 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author : YT. Hsu
Publisher :
ISBN 13 :
Total Pages : 9 pages
Book Rating : 4.:/5 (125 download)
Download or read book Reliability Evaluation of Sampling Electrorefined Copper Cathodes written by YT. Hsu and published by . This book was released on 1984 with total page 9 pages. Available in PDF, EPUB and Kindle. Book excerpt: The reliability of routine cathode sampling procedure at Nassau Recycle Corporation was evaluated. The evaluation was conducted on both in-house and supplier's cathodes. Sampled cathodes were charged into the shaft furnace to make continuous cast wire rod, and the analyses of the cathodes and the rod from the same batch were compared. Test results indicated a good correlation between the cathode analysis and the composition of the wire rod for both in-house and suppliers' cathodes. The good correlation may be attributed to the low and fairly uniform distribution of impurities in these cathodes.
Author : BM. Ludvigsson
Publisher :
ISBN 13 :
Total Pages : 15 pages
Book Rating : 4.:/5 (125 download)
Download or read book Copper Cathode Sampling in Scandinavia written by BM. Ludvigsson and published by . This book was released on 1984 with total page 15 pages. Available in PDF, EPUB and Kindle. Book excerpt: A Scandinavian working group with members from Boliden Metall, Elektrokoppar, Gränges Metallverken, Outokumpu, and Jernkontoret has been working on problems related to copper cathode quality. One of the main initial problems was finding an accurate sampling method for cathodes. In order to investigate the distribution of impurities in a copper cathode, one representative cathode was cut into 100 pieces. Each piece was given a position number and melted to give an analyzable homogeneous sample. The results indicated that the most reasonable sample would be a vertical, 50 to 100 mm wide, strip from the center of the cathode. The method used to obtain the sample was named the Vertical Strip Method (VSM). This sampling method has been used several times when processing cathode lots to rod. Statistical calculations have shown good and significant correlation between the mean values for most of the elements. The number of cathodes taken for sampling can be as few as 4 to 6.
Author : British Standards Institute Staff
Publisher :
ISBN 13 : 9780580184642
Total Pages : 12 pages
Book Rating : 4.1/5 (846 download)
Download or read book Methods for Analysis of High Purity Copper Cathode Cu-CATH-1. Method for Determination of Sulphur by Hydrogen Sulphide Evolution and Spectrophotometry written by British Standards Institute Staff and published by . This book was released on 1990-07-31 with total page 12 pages. Available in PDF, EPUB and Kindle. Book excerpt: Cathodes, Electrodes, Copper, Purity, Determination of content, Sulfur, Chemical analysis and testing, Concentration (chemical), Spectrophotometry, Calibration, Testing conditions, Test equipment, Reproducibility, Reduction methods, Precipitation methods, Trace element analysis
Author : C L Thomas
Publisher : Elsevier
ISBN 13 : 1483292827
Total Pages : 297 pages
Book Rating : 4.4/5 (832 download)
Download or read book Sampling Source Book written by C L Thomas and published by Elsevier. This book was released on 2013-10-22 with total page 297 pages. Available in PDF, EPUB and Kindle. Book excerpt: The Sampling Source Book is an invaluable guide to the world's literature on sampling and provides a timely and much needed focus on what is a diverse and important subject. Based on an exhaustive search of the world's literature, this index contains bibliographic references to journal articles, patents, conference proceedings, books, technical reports and standards. Details of databases searched and outlines are provided as to how the searches were conducted to facilitate update of the data by users of the index. The material contained in this source book has been assessed by specialists in sampling operations; assuring relevance of the material included. Comprehensive lists of suppliers of sampling equipment, consultants and professional bodies with expertise and interests in sampling are also presented.
Author : Bastiaan Geelhoed
Publisher : IOS Press
ISBN 13 : 1607505525
Total Pages : 160 pages
Book Rating : 4.6/5 (75 download)
Download or read book Approaches in Material Sampling written by Bastiaan Geelhoed and published by IOS Press. This book was released on 2010 with total page 160 pages. Available in PDF, EPUB and Kindle. Book excerpt: Brings together the different fundamental approaches to the problem of material sampling. This book is suitable for scientists working in the research area of material sampling and companies or institutions that have to solve practical sampling problems.
Author : WM. Tuddenham
Publisher :
ISBN 13 :
Total Pages : 5 pages
Book Rating : 4.:/5 (125 download)
Download or read book Sampling of Electrorefined Copper Cathodes written by WM. Tuddenham and published by . This book was released on 1980 with total page 5 pages. Available in PDF, EPUB and Kindle. Book excerpt: Problems involved in the sampling of electrorefined cathode production in a typical refinery are examined. Items discussed include: nonhomogeneity in single cathodes, nonhomogeneity among cathodes from the same electrolytic cell, nonhomogeneity among cathodes from single production lots, and limitations of visual examination in predicting cathode quality. Ordinary sampling procedures involving one or two cathodes are shown to be totally inadequate for obtaining true measures of the average impurity contents from a shipping lot. Suggestions for sampling frequency drawn from the experience of the study are presented.
Author : James L. Holman
Publisher :
ISBN 13 :
Total Pages : 56 pages
Book Rating : 4.3/5 (91 download)
Download or read book Factors Affecting Fabricability of Electrowon Copper written by James L. Holman and published by . This book was released on 1978 with total page 56 pages. Available in PDF, EPUB and Kindle. Book excerpt: The Federal Bureau of Mines has conducted research to delineate factors affecting relative fabricability of electrowon and electrorefined copper. The Bureau's Rolla Metallurgy Research Center coordinated and participated in a statistical round-robin chemical analysis and performed impact tests on lead-doped copper specimens. In a series of round-robin analyses, cathode, bar, or rod from a domestic lot of electrorefined copper and electrowon copper from a domestic and a Peruvian source were ananlyzed for Pb, Fe, Bi, Se, Ag, O, S, Sb, and seven other elements. The electrowon cathode from both sources surpassed requirements for electrolytic cathode, although lead in the Peruvian lot exceeded specification for oxygen-free electronic grade. The least interlaboratory agreement was for oxygen analysis.
