Copper is a metal that currently is a key element in the field of electricity, although it has significant importance in other fields, particularly when it is alloyed, due to its mechanical properties and corrosion resistance. Moreover, copper and some of its compounds are gaining importance in other topics due to their antibacterial properties. Nevertheless, this metal, which was one of the first used by humans, has been crucial for their development, and for this reason, two periods of history are called the Copper Age and Bronze Age due to the importance of Cu and Cu-Sn, respectively, in the fabrication of utensils, weapons, and ornamental objects. From that moment, the utilization of copper has significantly grown to an actual production approaching 30 Mt, of which around 80% corresponds to the mine production while the rest comes from recycling. The reutilization of copper (or the exploitation of secondary resources) is a topic of increasing importance due to both the depletion of high-grade deposits and the importance of environmental aspects in metallurgical industries. This book provides a collection of research works and reviews that emphasize some of the above-reported topics.

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.

Copper has been an important metal throughout history. Initially, it was used as raw material for the manufacture of tools, weapons, ornamental objects, and more. The later discovery of copper alloys, such as bronze and brass, extended the use of this metal alloy to many different fields based on its mechanical, corrosion, and wear resistance. Nowadays, copper is mainly used in the electrical and thermal conductivity fields, although new uses are being discovered. This book provides a comprehensive overview of copper in two sections on copper mining and processing and copper applications.

Copper has been used for thousands of years. In the centuries, both handicraft and industry have taken advantage of its easy castability and remarkable ductility combined with good mechanical and corrosion resistance. Although its mechanical properties are now well known, the simple f.c.c. structure still makes copper a model material for basic studies of deformation and damage mechanism in metals. On the other hand, its increasing use in many industrial sectors stimulates the development of high-performance and high-efficiency copper-based alloys. After an introduction to classification and casting, this book presents modern techniques and trends in processing copper alloys, such as the developing of lead-free alloys and the role of severe plastic deformation in improving its tensile and fatigue strength. Finally, in a specific section, archaeometallurgy techniques are applied to ancient copper alloys. The book is addressed to engineering professionals, manufacturers and materials scientists.

Issues in General Economic Research and Application: 2013 Edition is a ScholarlyEditions™ book that delivers timely, authoritative, and comprehensive information about Theoretical Economics. The editors have built Issues in General Economic Research and Application: 2013 Edition on the vast information databases of ScholarlyNews.™ You can expect the information about Theoretical Economics in this book to be deeper than what you can access anywhere else, as well as consistently reliable, authoritative, informed, and relevant. The content of Issues in General Economic Research and Application: 2013 Edition has been produced by the world’s leading scientists, engineers, analysts, research institutions, and companies. All of the content is from peer-reviewed sources, and all of it is written, assembled, and edited by the editors at ScholarlyEditions™ and available exclusively from us. You now have a source you can cite with authority, confidence, and credibility. More information is available at http://www.ScholarlyEditions.com/.

The sixteen essays in this volume reflect a wide range of research concerning methods for metals conservation, particularly in respect to ancient and historic objects. The variety of issues discussed includes considerations in the cleaning of ancient bronze vessels; the processes involved in bronze casting, finishing, patination, and corrosion; studies of manufacturing techniques of gold objects in ancient African and medieval European metalworking; techniques of mercury gilding in the 18th century; an investigation of patina in the classification of bronze surfaces from land and lake environments; an examination of bronze objects from the Benin Kingdom, Nigeria; the history of restoration of the Marcus Aurelius monument in Rome; the corrosion of iron in architecture; and applications of radiographic tomography to the study of metal objects.

Fundamentals of Chemistry theme in two volumes, is a component of Encyclopedia of Chemical Sciences, Engineering and Technology Resources in the global Encyclopedia of Life Support Systems (EOLSS), which is an integrated compendium of twenty one Encyclopedias. The Theme is organized into six different topics which represent the main scientific areas : History and Fundamentals of Chemistry; Chemical Experimentation and Instrumentation; Theoretical Approach to Chemistry; Chemical Thermodynamics; Rates of Chemical Reactions; Chemical Synthesis of Substances. These two volumes are aimed at the following five major target audiences: University and College students Educators, Professional practitioners, Research personnel and Policy analysts, managers, and decision makers and NGOs

The Mediterranean Context of Early Greek History p>“Drawing extensively on the latest archaeological data from the entire Mediterranean basin, Nancy Demand offers a compelling argument for situating the origins of the Greek city-state within a pan-Mediterranean network of maritime interactions that stretches back millennia.” Jonathan Hall, University of Chicago “Nancy Demand’s book is a remarkable achievement. Her Heraklian labors have produced stunning documentation of the consequences of the vast spectrum of interaction between the peoples surrounding the Mediterranean Sea from the Mesolithic into the Iron Age.” Carol Thomas, University of Washington Were the origins of the Greek city-state – the polis – a unique creation of Greek genius? Or did their roots extend much deeper? Noted historian Nancy H. Demand joins the growing group of scholars and historians who have abandoned traditional isolationist models of the development of the Greek polis and cast their scholarly gaze seaward, to the sparkling waters of the Mediterranean. The Mediterranean Context of Early Greek History reveals the role the complex interaction of Mediterranean cultures and maritime connections had in shaping and developing urbanization, including the ancient Greek city-states. Utilizing, and enhancing upon, the model of the “fantastic cauldron” first put forth by Jean-Paul Morel in 1983, Demand reveals how Greek city-states did not simply emerge in isolation in remote country villages, but rather, sprang up along the shores of the Mediterranean in an intricate maritime network of Greeks and non-Greeks alike. We learn how early seafaring trade, such as the development of obsidian trade in the Aegean, stimulated innovations in the provision of food (the Neolithic Revolution), settlement organization (“political form”), materials for tool production, and concepts of divinity. With deep scholarly precision, The Mediterranean Context of Early Greek History offers fascinating insights into the wider context of the Greek city-state in the ancient world.