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.
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.
Download or read book Sampling Practices in the Minerals Industry written by and published by . This book was released on 1992 with total page 100 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book ASTM Special Technical Publication written by and published by . This book was released on 1984 with total page 200 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Copper and Bronze in Art written by David A. Scott and published by Getty Publications. This book was released on 2002 with total page 536 pages. Available in PDF, EPUB and Kindle. Book excerpt: This is a review of 190 years of literature on copper and its alloys. It integrates information on pigments, corrosion and minerals, and discusses environmental conditions, conservation methods, ancient and historical technologies.
Download or read book Scandinavian Journal of Work Environment Health written by and published by . This book was released on 1979 with total page 454 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Stagnation Time Composition PH and Orthophosphate Effects on Metal Leaching from Brass written by Darren A. Lytle and published by . This book was released on 1996 with total page 188 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Stagnation time composition pH and orthophosphate effects on metal leaching from brass written by and published by DIANE Publishing. This book was released on with total page 51 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Atmospheric Corrosion written by Christofer Leygraf and published by John Wiley & Sons. This book was released on 2016-06-07 with total page 401 pages. Available in PDF, EPUB and Kindle. Book excerpt: ATMOSPHERIC CORROSION Presents a comprehensive look at atmospheric corrosion, combining expertise in corrosion science and atmospheric chemistry Atmospheric corrosion has been a subject of engineering study, largely empirical, for nearly a century. Scientists came to the field rather later on and had considerable difficulty bringing their arsenal of tools to bear on the problem. Atmospheric corrosion was traditionally studied by specialists in corrosion having little knowledge of atmospheric chemistry, history, or prospects. Atmospheric Corrosion provides a combined approach bringing together experimental corrosion and atmospheric chemistry. The second edition expands on this approach by including environmental aspects of corrosion, atmospheric corrosion modeling, and international corrosion exposure programs. The combination of specialties provides a more comprehensive coverage of the topic. These scientific insights into the corrosion process and its amelioration are the focus of this book. Key topics include the following: Basic principles of atmospheric corrosion chemistry Corrosion mechanisms in controlled and uncontrolled environments Degradation of materials in architectural, transport, and structural applications; electronic devices; and cultural artifacts Protection of existing materials and choosing new ones that resist corrosion Prediction of how and where atmospheric corrosion may evolve in the future Complete with appendices discussing experimental techniques, computer models, and the degradation of specific metals, Atmospheric Corrosion, Second Edition continues to be an invaluable resource for corrosion scientists, corrosion engineers, conservators, environmental scientists, and anyone interested in the theory and application of this evolving field. The book concerns primarily the atmospheric corrosion of metals and is written at a level suitable for advanced undergraduates or beginning graduate students in any of the physical or engineering sciences.
Download or read book Mining Royalties written by and published by World Bank Publications. This book was released on 2006-01-01 with total page 320 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book contains a wealth of information and analysis relating to mineral royalties. Primary information includes royalty legislation from over forty nations. Analysis is comprehensive and addresses issues of importance to diverse stakeholders including government policymakers, tax administrators, society, local communities and mining companies. Extensive footnotes and citations provide a valuable resource for researchers.
Download or read book The Mining Journal Railway and Commercial Gazette written by and published by . This book was released on 1906 with total page 906 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Extractive Metallurgy of Niobium written by A.K. Suri and published by Routledge. This book was released on 2017-11-13 with total page 272 pages. Available in PDF, EPUB and Kindle. Book excerpt: The growth and development witnessed today in modern science, engineering, and technology owes a heavy debt to the rare, refractory, and reactive metals group, of which niobium is a member. Extractive Metallurgy of Niobium presents a vivid account of the metal through its comprehensive discussions of properties and applications, resources and resource processing, chemical processing and compound preparation, metal extraction, and refining and consolidation. Typical flow sheets adopted in some leading niobium-producing countries for the beneficiation of various niobium sources are presented, and various chemical processes for producing pure forms of niobium intermediates such as chloride, fluoride, and oxide are discussed. The book also explains how to liberate the metal from its intermediates and describes the physico-chemical principles involved. It is an excellent reference for chemical metallurgists, hydrometallurgists, extraction and process metallurgists, and minerals processors. It is also valuable to a wide variety of scientists, engineers, technologists, and students interested in the topic.
Download or read book Extractive Metallurgy of Copper written by Anil Kumar Biswas and published by Oxford ; Toronto : Pergamon. This book was released on 1980 with total page 474 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book The Mining Magazine written by and published by . This book was released on 1971-07 with total page 648 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Dearie written by Bob Spitz and published by Vintage. This book was released on 2013-04-23 with total page 577 pages. Available in PDF, EPUB and Kindle. Book excerpt: NATIONAL BESTSELLER • A"rollicking biography" (People Magazine) and extraordinarily entertaining account of how Julia Child transformed herself into the cult figure who touched off a food revolution that has gripped the country for decades. Spanning Pasadena to Paris, acclaimed author Bob Spitz reveals the history behind the woman who taught America how to cook. A genuine rebel who took the pretensions that embellished French cuisine and fricasseed them to a fare-thee-well, paving the way for a new era of American food—not to mention blazing a new trail in television—Child redefined herself in middle age, fought for women’s rights, and forever altered how we think about what we eat. Chronicling Julia's struggles, her heartwarming romance with Paul, and, of course, the publication of Mastering the Art of French Cooking and her triumphant TV career, Dearie is a stunning story of a truly remarkable life.
Download or read book Scientific and Technical Aerospace Reports written by and published by . This book was released on 1979 with total page 1074 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book I EC written by and published by . This book was released on 1914 with total page 602 pages. Available in PDF, EPUB and Kindle. Book excerpt:
