Download or read book Production of Manganese Ferroalloys written by Sverre E. Olsen and published by Tapir Academic Press. This book was released on 2007 with total page 256 pages. Available in PDF, EPUB and Kindle. Book excerpt: Progress in our knowledge of thermodynamics and physico-chemical factors in manganese ferroalloy production has developed rapidly during the past twenty-five years or so. The authors' intention has been to use this basic knowledge in discussions of industrial manganese ferroalloy production. The book presents the principles and current knowledge of processes in the production of high carbon ferromanganese, silicomanganese and low carbon manganese alloys. The book is intended for professionals working in production, plant design or development. It will also be useful for researchers in industry, universities and research institutes. The book can be used as a textbook for courses in extractive and process metallurgy, and for company in-house courses. Thermodynamics of the slag and metal systems are extensively covered. Computational modelling based on assessed thermochemical databases has made it possible to calculate and present a large number of phase and equilibrium diagrams. These diagrams are useful for easy understanding and analysis of the complex heterogeneous equilibria in the manganese ferroalloy metallurgy. The manganese ferroalloys are mainly produced in electric submerged arc furnaces. Electrical relations are briefly discussed. Supply of raw materials, especially manganese ores and coke, is extremely important for the manganese industry. The book gives the reader appropriate knowledge regarding the selection the best of available raw materials. Environmental issues, including greenhouse gas emissions and climate changes, are of growing concern to ferroalloy producers. Carbon will always be needed as a reducing agent, and consequently emission of CO2 gas is inevitable. The book describes solutions to dealing with pollution problems and gives the latest guidelines for greenhouse gas inventories.

Download or read book Manganese written by Reginald Scott Dean and published by . This book was released on 1934 with total page 132 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Manganese written by Heather Hasan and published by The Rosen Publishing Group, Inc. This book was released on 2008-01-15 with total page 56 pages. Available in PDF, EPUB and Kindle. Book excerpt: Explains the characteristics of manganese, where it is found, how it is used by humans, and its relationship to other elements found in the periodic table.

Download or read book Manganese written by George Raymond Fitterer and published by . This book was released on 1934 with total page 86 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Manganese written by United States. Bureau of Mines and published by . This book was released on 1934 with total page 688 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Use of Manganese Alloys for Electrical Condenser Plates written by Elmer Vernon Potter and published by . This book was released on 1943 with total page 18 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Progress Reports written by Reginald Scott Dean and published by . This book was released on 1941 with total page 98 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Manganese Aluminum for Permanent Magnet Material written by M. A. Bohlmann and published by . This book was released on 1963 with total page 36 pages. Available in PDF, EPUB and Kindle. Book excerpt: Manganese-aluminum alloys with 68-73% Mn were developed for permanent magnet material. Best magnetic properties were obtained in 71% Mn alloys. Maximum energy product was 4.0 x 10 to the 6th power GOe, reached by homogenization, controlled quenching, reducing area 86% by swaging in jackets, and annealing. Process parameters were studied to fine the optima for the brittle alloy. Deformation of the alloy produces a preferred magnetic axis and raises coercive force. Swaging was best, but deforming by turning cast bars into chips on a lathe gave the best ''particle'' magnets and was easiest. A review of the crystal and magnetic structures leads to the deduction that dislocation lines involve Mn atoms arranged antiferromagnetically which subdivide larger ferromagnetic regions. The magnetic saturation is not reached in practical magnetizing field. The magnetic induction decreases with increasing temperatures to Curie point.

Download or read book The Uranium manganese and Uranium copper Alloy Systems written by Harley A. Wilhelm and published by . This book was released on 1950 with total page 20 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Progress Reports Metallurgical Division written by Reginald Scott Dean and published by . This book was released on 1939 with total page 160 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Preparation and Properties of Pure Iron Alloys written by Henry S. Rawdon and published by . This book was released on 1922 with total page 18 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Manganese in Aluminium Alloys written by Lucio F. Mondolfo and published by . This book was released on 1978 with total page 118 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Electrodeposition of Alloys written by Abner Brenner and published by Elsevier. This book was released on 2013-10-22 with total page 677 pages. Available in PDF, EPUB and Kindle. Book excerpt: Electrodeposition of Alloys: Principles and Practice, Volume II: Practical and Specific Information provides sufficient information for preparing and operating alloy plating baths. This book is organized into five sections encompassing 21 chapters that also consider the facts and theory of alloy plating. The five sections discuss the five types of alloy plating system with respect to the plating variables. Each section deals with the fundamental bases of alloy deposition, which have been summed up in six principles. This book further examines the role of diffusion in alloy deposition and the role of the density versus potential relations in alloy deposition, as well as certain misconceptions regarding their value in alloy deposition have been pointed out. This book will prove useful to electrochemists, researchers, and electrochemistry teachers and students.

Download or read book Chemical Synonyms and Trade Names written by William Gardner and published by . This book was released on 1926 with total page 374 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Manganese written by United States Tariff Commission and published by . This book was released on 1962 with total page 240 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Report of Investigations written by and published by . This book was released on 1946 with total page 328 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book The Metallurgical Research Program of the Bureau of Mines Relating to Iron and Steel written by Reginald Scott Dean and published by . This book was released on 1946 with total page 22 pages. Available in PDF, EPUB and Kindle. Book excerpt: