Download or read book Electric Brass Furnace Practice written by Horace Wadsworth Gillett and published by . This book was released on 1922 with total page 392 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Electric Brass Furnace Practice Classic Reprint written by H. W. Gillett and published by Forgotten Books. This book was released on 2017-11-28 with total page 378 pages. Available in PDF, EPUB and Kindle. Book excerpt: Excerpt from Electric Brass Furnace Practice The work has been in three phases: (1) Collection of data, for comparison, on the performance of fuel-fired brass furnaces, which have been published as Bulletin 73 14; (2) experimental work to Show whether zinc losses could be reduced by electric melting, without re gard to the question of whether or not the type of furnace used was likely to be commercially useful, which showed that the losses could be materially reduced, and finally (3) attempts to find out, through laboratory tests. Inspection of commercial furnaces, attendance at commercial tests, and collection of data, what different types of elec tric furnaces have done or may be expected to do under various conditions. About the Publisher Forgotten Books publishes hundreds of thousands of rare and classic books. Find more at www.forgottenbooks.com This book is a reproduction of an important historical work. Forgotten Books uses state-of-the-art technology to digitally reconstruct the work, preserving the original format whilst repairing imperfections present in the aged copy. In rare cases, an imperfection in the original, such as a blemish or missing page, may be replicated in our edition. We do, however, repair the vast majority of imperfections successfully; any imperfections that remain are intentionally left to preserve the state of such historical works.
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Download or read book Chemical Abstracts written by and published by . This book was released on 1919 with total page 1460 pages. Available in PDF, EPUB and Kindle. Book excerpt:
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Download or read book Dictionary Catalog of the Research Libraries of the New York Public Library 1911 1971 written by New York Public Library. Research Libraries and published by . This book was released on 1979 with total page 594 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Brass furnace Practice in the United States written by Horace Wadsworth Gillett and published by . This book was released on 1914 with total page 318 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Iron Melting Cupola Furnaces for the Small Foundry written by Stephen D. Chastain and published by Stephen Chastain. This book was released on 2000 with total page 132 pages. Available in PDF, EPUB and Kindle. Book excerpt:
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Download or read book Essentials of Paleomagnetism written by Lisa Tauxe and published by Univ of California Press. This book was released on 2010-03-19 with total page 505 pages. Available in PDF, EPUB and Kindle. Book excerpt: "This book by Lisa Tauxe and others is a marvelous tool for education and research in Paleomagnetism. Many students in the U.S. and around the world will welcome this publication, which was previously only available via the Internet. Professor Tauxe has performed a service for teaching and research that is utterly unique."—Neil D. Opdyke, University of Florida
Download or read book Metallography and Microstructure in Ancient and Historic Metals written by David A. Scott and published by Getty Publications. This book was released on 1992-01-02 with total page 185 pages. Available in PDF, EPUB and Kindle. Book excerpt: David A. Scott provides a detailed introduction to the structure and morphology of ancient and historic metallic materials. Much of the scientific research on this important topic has been inaccessible, scattered throughout the international literature, or unpublished; this volume, although not exhaustive in its coverage, fills an important need by assembling much of this information in a single source. Jointly published by the GCI and the J. Paul Getty Museum, the book deals with many practical matters relating to the mounting, preparation, etching, polishing, and microscopy of metallic samples and includes an account of the way in which phase diagrams can be used to assist in structural interpretation. The text is supplemented by an extensive number of microstructural studies carried out in the laboratory on ancient and historic metals. The student beginning the study of metallic materials and the conservation scientist who wishes to carry out structural studies of metallic objects of art will find this publication quite useful.
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Download or read book Engineering Materials 2 written by Michael F. Ashby and published by Elsevier. This book was released on 2014-06-28 with total page 380 pages. Available in PDF, EPUB and Kindle. Book excerpt: Provides a thorough explanation of the basic properties of materials; of how these can be controlled by processing; of how materials are formed, joined and finished; and of the chain of reasoning that leads to a successful choice of material for a particular application. The materials covered are grouped into four classes: metals, ceramics, polymers and composites. Each class is studied in turn, identifying the families of materials in the class, the microstructural features, the processes or treatments used to obtain a particular structure and their design applications. The text is supplemented by practical case studies and example problems with answers, and a valuable programmed learning course on phase diagrams.
Download or read book Understanding Media written by Marshall McLuhan and published by Createspace Independent Publishing Platform. This book was released on 2016-09-04 with total page 396 pages. Available in PDF, EPUB and Kindle. Book excerpt: When first published, Marshall McLuhan's Understanding Media made history with its radical view of the effects of electronic communications upon man and life in the twentieth century.
Download or read book Chemical Age written by and published by . This book was released on 1921 with total page 876 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Electric Brass Furnace Practice written by Horace Wadsworth Gillett and published by Rarebooksclub.com. This book was released on 2013-09 with total page 138 pages. Available in PDF, EPUB and Kindle. Book excerpt: This historic book may have numerous typos and missing text. Purchasers can usually download a free scanned copy of the original book (without typos) from the publisher. Not indexed. Not illustrated. 1922 edition. Excerpt: ...the latter being an impurity arising from the use of scrap hard lead as a part of the charge in the making of the bearings. Any lead to be added to the charge is not put into the furnace but is added in the ladle. ' The metal losses on the whole year's operation of the Snyder and Rennerfelt furnaces together, calculated on an inventory basis, were somewhat lower than those found in the tests, and though the Bennerfelts are conceded to give somewhat lower metal losses than the Snyders, thus reducing the figures of metal loss when the results of both types of furnace are lumped, it is doubted whether this diiference is enough to give the inventory figure if the average loss with the Snyders was as great as indicated by the tests. It therefore seems probable that the net loss for the Snyders is between 3 and 4 per cent rather than above 4 per cent. The fact that lead may be volatilized from copper by a direct arc is utilized by Hill and Luckey"1 for rapid determination of the lead content of copper. They play a 220-volt arc 0.5 cm. long, at 10 amperes, on 0.4 gram of copper, observe the arc spectrum through a spectroscope, and record the time required for the lead lines to disappear. This time is proportional to the lead content of the copper. In two minutes 0.016 per cent lead disappears, and in eight minutes 0.216 per cent. It is not surprising then that a direct arc playing on an alloy with, say, 15 per cent lead should cause a distinct loss of lead. According to figures from the Chicago Bearing Metals Co., in 49 working days (two shifts of nine and one-half hours each) in December, 1917, and January, 1918, the two Snyder furnaces together melted 2,600,000 pounds, or about 13% heats of one ton each per furnace per 19-hour...
