Mastery and Uses of Fire in Antiquity

Mastery and Uses of Fire in Antiquity
Author: J.E. Rehder
Publisher: McGill-Queen's Press - MQUP
Total Pages: 240
Release: 2000-09-01
Genre: Social Science
ISBN: 0773568557

Because pyrotechnology was considered a demeaning craft, there is very little about its practice in ancient texts; our knowledge of early developments is based almost entirely on interpretation of artifacts recovered by archaeology during the past century and a half. Literature in archaeology and anthropology, however, tends to concentrate on the artifact found rather than on how it was produced - on the pot or spearhead rather than the kiln or furnace. There is thus surprisingly little information on the practice and importance of pyrotechnology. The Mastery and Uses of Fire in Antiquity, written by an engineer with fifty years of experience in industrial research and pyrotechnology, rectifies this lack. J.E. Rehder covers the kinds of furnaces, the nature of the fuel used, and the productions created - fired clay, lime from limestone, metals from the reduction of ores, and glass from sand. He also shows convincingly that previous arguments that early deforestation resulted from furnace use cannot be supported. The Mastery and Uses of Fire in Antiquity provides much-needed information for anyone interested in archaeology, anthropology, and pyrotechnology.

Current Trends in Boriding

Current Trends in Boriding
Author: Michal Kulka
Publisher: Springer
Total Pages: 293
Release: 2018-12-30
Genre: Technology & Engineering
ISBN: 3030067823

This book presents the most important thermochemical and physical techniques of boriding. The formation and characterization of different boride layers or boride coatings are compared in this book. The author analyzes the technological aspects of boriding processes, presenting the advantages and disadvantages of each method. The effect of the boriding techniques on the microstructure of borided materials are also indicated. The mechanism of formation of active boron atoms or ions and the phenomena during re-melting of alloying material together with the substrate are described. Special attention is devoted to powder-pack boriding, electrochemical boriding in borax, gas boriding, plasma gas or paste boriding and laser or plasma surface alloying with boron, acknowledged as the most important current methods in boriding. The thermodynamics of gas boriding is also analyzed.

Handbook of Stable Isotope Analytical Techniques Vol II

Handbook of Stable Isotope Analytical Techniques Vol II
Author: Pier A. de Groot
Publisher: Elsevier
Total Pages: 1399
Release: 2008-11-10
Genre: Science
ISBN: 0080930115

This two-volume reference serves as a handbook containing a wealth of information for all isotope chemists working in a wide range of disciplines including anthropology to ecology; drug detection methodology to toxicology; nutrition to food science; and the atmospheric sciences to geochemistry.Complementing the first volume, Volume II includes matters that are not strictly confined to the analytical techniques themselves, but relate to analysis of stable isotopes, such as the views on the development of mass spectrometers, isotopic scales, standards and references, and directives for setting up a laboratory.ALSO AVAILABLE:Volume I: Dec. 2004, 0444511148/9780444511140, $176.00Volume I and II (set): Oct. 2007, 0444511164/9780444511164, $205.00 - Presents an encyclopedic overview of stable isotope analytical techniques in an objective way - Includes descriptions of methods and diagrams of analytical devices - Addresses how older techniques formed the basis for present-day techniques, which can be useful in constructing modern analytical systems - Completments Volume I of the set