An Introduction To Corrosion And Protection Of Metals

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Corrosion and Protection of Metals

Author : David M Bastidas
Publisher : Unknown
Page : 242 pages
File Size : 46,8 Mb
Release : 2020-09-16
Category : Electronic
ISBN : 3039431528

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Corrosion and Protection of Metals by David M Bastidas Pdf

Introduction and Scope-During the last few decades, an enormous effort has been made to understand corrosion phenomena and their mechanisms, and to elucidate the causes that dramatically influence the service lifetime of metal materials. The performance of metal materials in aggressive environments is critical for a sustainable society. The failure of the material in service impacts the economy, the environment, health, and society. In this regard, corrosion-based economic losses due to maintenance, repair, and the replacement of existing structures and infrastructure account for up to 4% of gross domestic product (GDP) in well developed countries. One of the biggest issues in corrosion engineering is estimating service lifetime. Corrosion prediction has become very difficult, as there is no direct correlation with service lifetime and experimental lab results, usually as a result of discrepancies between accelerated testing and real corrosion processes. It is of major interest to forecast the impact of corrosion-based losses on society and the global economy, since existing structures and infrastructure are becoming old, and crucial decisions now need to be made to replace them. On the other hand, environmental protocols seek to reduce greenhouse effects. Therefore, low emission policies, in force, establish regulations for the next generation of materials and technologies. Advanced technologies and emergent materials will enable us to get through the next century. Great advances are currently in progress for the development of corrosion-resistant metal materials for different sectors, such as energy, transport, construction, and health. This Special Issue on the corrosion and protection of metals is focused on current trends in corrosion science, engineering, and technology, ranging from fundamental to applied research, thus covering subjects related to corrosion mechanisms and modelling, protection and inhibition processes, and mitigation strategies.

An Introduction to Corrosion and Protection of Metals

Author : Gosta Wranglen
Publisher : Springer
Page : 0 pages
File Size : 54,7 Mb
Release : 1985-05-15
Category : Science
ISBN : 9400948506

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An Introduction to Corrosion and Protection of Metals by Gosta Wranglen Pdf

Corrosion may be defined as an unintentional attack on a material through reaction with a surrounding medium. The term can refer to a process or to the damage caused by such a process. According to this general definition, materials other than metals, such as ceramics, plastics or concrete, may also be subject to corrosion (or corrode). When no particular reference is made to the material, however, it is normally understood that a metal is being attacked. It is entirely in this limited sense that the term is used in this book. There are good reasons for treating the corrosion of metals separately, apart from deterioration or decay of other materials. Since metals have a high electric conductivity, their corrosion is usually of an electrochemical nature. The chemical deterioration of electrically non-conducting ma terials, such as plastics and ceramics, is governed by other physico-chemical principles. It is necessary to devote more attention to metallic corrosion nowadays than earlier, due to 1. An increased use of metals within all fields of technology. 2. The use for special applications, e.g. within the atomic energy field, of rare and expensive metals, whose preservation requires particular precautions. 3. A more corrosive environment due to the increasing pollution of air and water. 4. The use of metallic constructions of more slender dimensions which do not tolerate corrosive attacks to the same extent as did the heavy constructions used in the old days.

Introduction to Corrosion Science

Author : E. McCafferty
Publisher : Springer Science & Business Media
Page : 583 pages
File Size : 48,5 Mb
Release : 2010-01-04
Category : Science
ISBN : 9781441904546

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Introduction to Corrosion Science by E. McCafferty Pdf

This textbook is intended for a one-semester course in corrosion science at the graduate or advanced undergraduate level. The approach is that of a physical chemist or materials scientist, and the text is geared toward students of chemistry, materials science, and engineering. This textbook should also be useful to practicing corrosion engineers or materials engineers who wish to enhance their understanding of the fundamental principles of corrosion science. It is assumed that the student or reader does not have a background in electrochemistry. However, the student or reader should have taken at least an undergraduate course in materials science or physical chemistry. More material is presented in the textbook than can be covered in a one-semester course, so the book is intended for both the classroom and as a source book for further use. This book grew out of classroom lectures which the author presented between 1982 and the present while a professorial lecturer at George Washington University, Washington, DC, where he organized and taught a graduate course on “Environmental Effects on Materials.” Additional material has been provided by over 30 years of experience in corrosion research, largely at the Naval Research Laboratory, Washington, DC and also at the Bethlehem Steel Company, Bethlehem, PA and as a Robert A. Welch Postdoctoral Fellow at the University of Texas. The text emphasizes basic principles of corrosion science which underpin extensions to practice.

Theory of Corrosion and Protection of Metals

Author : N. D. Tomashov
Publisher : Unknown
Page : 712 pages
File Size : 55,8 Mb
Release : 1966
Category : Corrosion and anti-corrosives
ISBN : UOM:39015002058306

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Theory of Corrosion and Protection of Metals by N. D. Tomashov Pdf

Passivity and Protection of Metals Against Corrosion

Author : N. D. Tomashov
Publisher : Springer Science & Business Media
Page : 208 pages
File Size : 48,7 Mb
Release : 2012-12-06
Category : Science
ISBN : 9781468417289

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Passivity and Protection of Metals Against Corrosion by N. D. Tomashov Pdf

Considerable progress has been made in the past 20 years toward understanding the basic mechanisms of corrosion, and the application of this knowledge to its control. From the very beginning, educational institutions and industrial research laboratories have contributed greatly toward determining and elucidating the fundamental principles of corrosion reactions. Some of the basic principles involved in cor rosion of metals can be credited to early investigators. Michael Faraday in 1830-1840 studied the relationship between the quantity of a metal dissolved and the electric current which was produced by this reaction. He also proposed that the passivation of iron was through the formation of a film and that the dissolution of a metal was electro chemical in nature. Sir Humphrey Davy in 1824 worked out the funda mentals of galvanic corrosion of ships' hulls and applied sacrificial zinc anodes to protect them from sea water corrosion. Richard Arlie in 1847 demonstrated that corrosion produced by oxygen at the surface of iron in a flowing stream generated a current. With the fundamental knowledge available to him from these early investigators, Willis Rodney Whitney developed and expressed, in its most useful form, one of the basic scientific principles which provides modern corrosion specialists with a fundamental basis of corrosion control. Dr. Whitney concluded that corrosion of iron is electrochemical, and that the rate is simply a function of the electromotive force and resistance of the circuit.

Electrocorrosion and Protection of Metals

Author : Joseph Riskin
Publisher : Elsevier
Page : 264 pages
File Size : 41,9 Mb
Release : 2008-11-07
Category : Science
ISBN : 0080933009

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Electrocorrosion and Protection of Metals by Joseph Riskin Pdf

Electrocorrosion, the corrosion of metallic constructions by external currents, is the most significant factor in conductive aggressive environments. Corrosion of underground and underwater metal constructions by stray currents has been comprehensively studied in the past decades and is considered here only in the form of a review. The primary attention is on corrosion, by external anodic (mainly) and cathodic currents, of metal constructions in the highly aggressive environments typical for electrochemical plants, where penetration of the external currents (leakage currents) from the electrolytic baths into metal constructions is unavoidable. A new approach to the problem of electrocorrosion protection of passive structural metals is considered in this book, keeping the metals attacked by external currents in the boundaries of their passive field. The systems, developed in accordance with this approach, are based on the modification of existing and elaboration of new methods of electrocorrosion protection. These systems take into account corrosion and electrochemical characteristics of the aggressive media (redox potential, conductivity etc.) and of the passive metal (corrosion and activation potentials, current density in a passive state, etc) as well as the sizes and distribution character of the external currents. The book covers analysis of leakage current distributions in electrochemical plants, their influence, methods to estimate corrosion stability of metallic structures subject to external currents and presents many concrete examples of the successful introduction of corrosion protection systems in operating plants. A new approach to protection from electrocorrosion, taking into account the passive state of the metal in aggressive media Newly developed and modifications of well known methods of electrocorrosion protection are presented. Systematized data on electrocorrosion and protection of metals, especially in electrochemical plants, allow corrosion engineers, researchers and personnel maintaining the equipment of electrochemical plants to analyze the corrosion state of metallic equipment and prevent electrocorrosion.

Corrosion and Its Control

Author : H. VanDroffelaar,J. T. N. Atkinson
Publisher : National Assn of Corrosion Engineers
Page : 332 pages
File Size : 50,8 Mb
Release : 1994-12-31
Category : Technology & Engineering
ISBN : 1877914711

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Corrosion and Its Control by H. VanDroffelaar,J. T. N. Atkinson Pdf

A text that emphasizes the engineering aspects of corrosion and its control in ways helpful to practicing engineers, based on notes used by the authors for an advanced undergraduate engineering course at Queen's U., Kingston, Ontario. This revised and expanded edition places particular emphasis on u

Handbook of Hot-dip Galvanization

Author : Peter Maaß,Peter Peißker
Publisher : John Wiley & Sons
Page : 460 pages
File Size : 47,9 Mb
Release : 2011-03-31
Category : Technology & Engineering
ISBN : 9783527636891

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Handbook of Hot-dip Galvanization by Peter Maaß,Peter Peißker Pdf

Hot-dip galvanization is a method for coating steel workpieces with a protective zinc film to enhance the corrosion resistance and to improve the mechanical material properties. Hot-dip galvanized steel is the material of choice underlying many modern buildings and constructions, such as train stations, bridges and metal domes. Based on the successful German version, this edition has been adapted to include international standards, regulations and best practices. The book systematically covers all steps in hot-dip galvanization: surface pre-treatment, process and systems technology, environmental issues, and quality management. As a result, the reader finds the fundamentals as well as the most important aspects of process technology and technical equipment, alongside contributions on workpiece requirements for optimal galvanization results and methods for applying additional protective coatings to the galvanized pieces. With over 200 illustrated examples, step-by-step instructions, presentations and reference tables, this is essential reading for apprentices and professionals alike.

Corrosion Prevention and Protection

Author : Edward Ghali,V. S. Sastri,M. Elboujdaini
Publisher : John Wiley & Sons
Page : 574 pages
File Size : 53,8 Mb
Release : 2007-01-30
Category : Science
ISBN : 9780470024034

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Corrosion Prevention and Protection by Edward Ghali,V. S. Sastri,M. Elboujdaini Pdf

Corrosion Prevention and Protection: Practical Solutions presents a functional approach to the various forms of corrosion, such as uniform corrosion, pitting corrosion, crevice corrosion, galvanic corrosion, stress corrosion, hydrogen-induced damage, sulphide stress cracking, erosion-corrosion, and corrosion fatigue in various industrial environments. The book is split into two parts. The first, consisting of five chapters: Introduction and Principles (Fundamentals) of Corrosion Corrosion Testing, Detection, Monitoring and Failure Analysis Regulations, Specifications and Safety Materials: Metals, Alloys, Steels and Plastics Corrosion Economics and Corrosion Management The second part of the book consists of two chapters which present: a discussion of corrosion reactions, media, active and active-passive corrosion behaviour and the various forms of corrosion, a collection of case histories and practical solutions which span a wide range of industrial problems in a variety of frequently encountered environments, including statues & monuments, corrosion problems in metallurgical and mineral processing plants, boilers, heat exchangers and cooling towers, aluminum and copper alloys, galvanized steel structures as well as hydrogeological environmental corrosion This text is relevant to researchers and practitioners, engineers and chemists, working in corrosion in industry, government laboratories and academia. It is also suitable as a course text for engineering students as well as libraries related to chemical and chemical engineering institutes and research departments.

Corrosion and Surface Chemistry of Metals

Author : Dieter Landolt
Publisher : EPFL Press
Page : 640 pages
File Size : 51,5 Mb
Release : 2007-05-02
Category : Science
ISBN : 0849382335

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Corrosion and Surface Chemistry of Metals by Dieter Landolt Pdf

Textbook; grad.

Corrosion and Corrosion Control

Author : Herbert Henry Uhlig
Publisher : John Wiley & Sons
Page : 440 pages
File Size : 44,6 Mb
Release : 1971
Category : Science
ISBN : UOM:39015003389569

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Corrosion and Corrosion Control by Herbert Henry Uhlig Pdf