High Temperature Oxidation and Corrosion of Metals (Volume 1) (Corrosion Series, Volume 1)

This book is concerned with providing a fundamental basis for understanding the alloy-gas oxidation and corrosion reactions observed in practice and in the laboratory. Starting with a review of the enabling thermodynamic and kinetic theory, it analyzes reacting systems of increasing complexity. It considers in turn corrosion of a pure metal by a single oxidant and by multi-oxidant gases, followed by corrosion of alloys producing a single oxide then multiple reaction products. The concept of “diffusion paths” is used in describing the distribution of products in reacting systems, and diffusion data is used to predict reaction rates whenever possible. * Provides a logical and expert treatment of the subject for use as a guide for advanced-level academics, researchers and practitioners * Text is well supported by numerous micrographs, phase diagrams and tabulations of relevant thermodynamic and kinetic data * Combines physical chemistry and materials science methodologies The book is concerned with understanding the fundamental mechanisms of high temperature alloy oxidation. It uses this understanding to develop methods of predicting oxidation rates and the way they change with temperature, gas chemistry and alloy composition. The focus is on designing (or selecting) alloy compositions which provide optimal resistance to attack by corrosive gases. . Emphasises quantitative calculations for predicting reaction rates and the effects of temperature, oxidant activities and alloy compositions. . Uses phase diagrams and diffusion paths to analyse and interpret scale structures and internal precipitation distributions . Provides a detailed examination of corrosion in industrial gases (water vapour effects, carburisation and metal dusting, sulphidation) . Text is well supported by numerous micrographs, phase diagrams and tabulations of relevant thermodynamic and kinetic data . Combines physical chemistry and materials science methodologies High Temperature Oxidation and Corrosion of Metals, Second Edition, provides a high level understanding of the fundamental mechanisms of high temperature alloy oxidation. It uses this understanding to develop methods of predicting oxidation rates and the way they change with temperature, gas chemistry, and alloy composition. The book focuses on the design and selection of alloy compositions which provide optimal resistance to attack by corrosive gases, providing a rigorous treatment of the thermodynamics and kinetics underlying high temperature alloy corrosion. In addition, it emphasizes quantitative calculations for predicting reaction rates and the effects of temperature, oxidant activities, and alloy compositions. Users will find this book to be an indispensable source of information for researchers and students who are dealing with high temperature corrosion The nature of high temperature oxidation -- Enabling theory -- Oxidation of pure metals -- Mixed gas corrosion of pure metals -- Oxidation of alloys I : single phase scales -- Oxidation of alloys II : internal oxidation -- Alloy oxidation III : multiphase scales -- Corrosion by sulfur -- Corrosion by carbon -- Effects of water vapour on oxidation -- Cyclic oxidation -- Alloy design.