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This book is dedicated to the processes of mineral transformation, recycling and reclamation of metals, for the purpose of turning metals and alloys into a liquid state ready for pouring. Even though "process metallurgy" is one of the oldest technologies implemented by man, technological innovation, with the development of processes that are both focused on product quality and economically and ecologically efficient, continues to be at the heart of these industries. This book explains the physico-chemical bases of transformations, vital to their understanding and control (optimization of operational conditions), and the foundations in terms of "process engineering" (heat and matter assessment, process coupling: chemical reactions and transport phenomena), vital to the optimal execution and analysis of transformation process operations. This book is addressed to students in the field of metallurgy and to engineers facing the problem of metal and alloy development (operation of an industrial unit or development of a new process).
Lists citations with abstracts for aerospace related reports obtained from world wide sources and announces documents that have recently been entered into the NASA Scientific and Technical Information Database.
Spanning over a period of more than five decades since its inception, Iran’s nuclear programme is the most protracted civilian nuclear program in the world and one of the most politicized projects in Iran’s history. 'Iran and the Nuclear Question' offers a historiographical portrait of Iran’s early nuclear program under Mohammad Reza Shah Pahlavi. Using declassified archival material, the book thematically chronicles the program’s genesis, evolutionary trajectory, and devolution from the 1950s through to the 1970s. It also catalogues the Revolutionary Iran’s early socialization into the atom and the Islamic Republic’s gradual change of heart about nuclear energy that culminated in the incremental resuscitation of the Shah’s nuclear enterprise in the 1980s. As the first archive-based account of one of the most long-lasting and capital-intensive nuclear enterprises during the Cold War, ‘Iran and the Nuclear Question’ is a valuable resource for students and scholars of Iranian, Middle East and Security Studies. Written in a clear and accessible format, it will also appeal to those with a more general interest in Iran and its nuclear journey.
Extractive metallurgy is the art and science of extracting metals from their ores and refining them. The production of metals and alloys from these source materials is still one of the most important and fundamental industries in both developed and developing economies around the world. The outputs and products are essential resources for the metallic, mechanical, electromagnetic, electrical and electronics industries (silicon is treated as a metal for these purposes). This series is devoted to the extraction of metals from ores, concentrates (enriched ores), scraps, and other sources and their refining to the state of either liquid metal before casting or to solid metals. The extraction and...
Highlights the wines of the Rhone Valley and includes descriptions of the wines, tasting notes, guidelines for cellaring the wines, and price ranges."
in the Cote D'Or, exploring, tasting, and assessing the region's wines. His book is a work of love and passion, praise and criticism, understanding and scholarship. Above all, it is a celebration of one of the world's great wine regions, the people who live there, and their fabled wines. 15 maps.
Extractive metallurgy is the art and science of extracting metals from their ores and refining them. The production of metals and alloys from these source materials is still one of the most important and fundamental industries in both developed and developing economies around the world. The outputs and products are essential resources for the metallic, mechanical, electromagnetic, electrical and electronics industries (silicon is treated as a metal for these purposes). This series is devoted to the extraction of metals from ores, concentrates (enriched ores), scraps, and other sources and their refining to the state of either liquid metal before casting or to solid metals. The extraction and...
The first part of this book looks at the consequence of chemical and topological defects existing on real surfaces, which explain the wettability of super hydrophilc and super hydrophobic surfaces. There follows an in-depth analysis of the acido-basicity of surfaces with, as an illustration, different wettability experiments on real materials. The next chapter deals with various techniques enabling the measurement of acido basicity of the surfaces including IR and XPS technics. The last part of the book presents an electrochemical point of view which explains the surface charges of the oxide at contact with water or other electrolyte solutions in the frame of Bronsted acido-basicity concept. Various consequences are deduced from such analyses illustrated by original measurement of the point of zero charge or by understanding the basic principles of the electrowetting experiments.
Featuring a fresh layout, revised maps, and more detail than ever before, the seventh edition of Parker's Wine Buyer's Guide offers collectors and amateurs alike the ultimate resource to the world's best wines. Understanding that buyers on every level appreciate a good deal, Parker separates overvalued bottles from undervalued, with wine prices instantly shifting according to his evaluations. Indifferent to the wine's pedigree, Parker's eminent 100-point rating system allows for independent, consumer-oriented, inside information. The latest edition of Parker's Wine Buyer's Guide includes expanded information on Spain, Portugal, Germany, Australia, Argentina, and Chile, as well as new sections on Israel and Central Europe. As in his previous editions, Parker provides the reassurance of a simple number rating, predictions for future buying potential, and practical overviews of regions and grapes. Altogether, an indispensable resource from the man the Los Angeles Times calls “the most powerful critic of any kind.”