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The United States Catalog

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Publisher:
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Category : American literature
Languages : en
Pages : 700

Book Description

Electric Furnaces for Making Iron and Steel (Classic Reprint)

Author: Dorsey A. Lyon
Publisher: Forgotten Books
ISBN: 9780331324891
Category : Technology & Engineering
Languages : en
Pages : 532

Book Description
Excerpt from Electric Furnaces for Making Iron and Steel The quality of pig iron obtained, with especial reference to its suitability for (a) steel manufacture by (1) Bessemer or Siemen's acid process or (2) Bessemer or Siemen's basic process; and (b) foundry purposes. The tests, performed on March 19, 20, and 21, 1904, marked the real beginning of the present practice of the reduction of iron ores in an electric furnace, for although, as will be seen later, the fur naces in use for this purpose at present differ considerably in con struction from the Keller furnace, the principle employed is the same - namely, the ore, ﬂux, and reducing agent are fed around the electrodes, and the heat generated by the current passing through the charge raises the temperature of the ore and ﬂuxes to their melt ing point, and thus enables the carbon to reduce the ore with which it is mixed. 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.