Passivity and Protection of Metals Against Corrosion

Passivity and Protection of Metals Against Corrosion PDF Author: N. D. Tomashov
Publisher: Springer Science & Business Media
ISBN: 1468417282
Category : Science
Languages : en
Pages : 182

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Book Description
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.

Passivity and Protection of Metals Against Corrosion

Passivity and Protection of Metals Against Corrosion PDF Author: N. D. Tomashov
Publisher: Springer Science & Business Media
ISBN: 1468417282
Category : Science
Languages : en
Pages : 182

Get Book Here

Book Description
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.

Passivity of Metals

Passivity of Metals PDF Author: Robert Peter Frankenthal
Publisher:
ISBN:
Category : Corrosion and anti-corrosives
Languages : en
Pages : 1112

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Book Description


Passivity of Metals and Semiconductors

Passivity of Metals and Semiconductors PDF Author: Michael Brian Ives
Publisher: The Electrochemical Society
ISBN: 9781566773041
Category : Science
Languages : en
Pages : 1000

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Book Description


Passivity of Metals and Semiconductors

Passivity of Metals and Semiconductors PDF Author: Michel Froment
Publisher: Elsevier
ISBN: 1483102629
Category : Technology & Engineering
Languages : en
Pages : 784

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Book Description
Passivity of Metals and Semiconductors covers the proceedings of the Fifth International Symposium on Passivity, held in Bombannes, France on May30 - June3, 1983. The said symposium is concerned with passivity of metallic materials, localized corrosion, experimental techniques, and classical techniques such as optical techniques and electron spectroscopy. The book is divided into five sections. Section I deals with the concepts involved in the composition-transport phenomena and covers topics such as the transport of oxygen and water in oxide layers; the kinetics of oxidation of silicon; and the oxidation rate laws of metals that form nonstoichiometric oxides. Section II covers related techniques and their specific applications such as study of passivity of iron by in situ methods; optical methods in the study of passive films; and the analysis of multiple layer surface films by modulated reflection spectroscopy. Section III tackles amorphous metals - their passivity, their depassivation and repassivation in localized corrosion, and a comparison of models for localized breakdown of passivity. Part IV discusses the photoelectrochemistry of semiconductors; Part V tackles passivation and localized corrosion of stainless steels. The text is recommended for organic chemists, metallurgists, and engineers who would like to know more about the passivity of metals and their applications in different fields.

Corrosion and Surface Chemistry of Metals

Corrosion and Surface Chemistry of Metals PDF Author: Dieter Landolt
Publisher: EPFL Press
ISBN: 9780849382338
Category : Science
Languages : en
Pages : 640

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Book Description
Textbook; grad.

Fundamentals of Electrochemical Corrosion

Fundamentals of Electrochemical Corrosion PDF Author: Ele Eugene Stansbury
Publisher: ASM International
ISBN: 1615030670
Category : Technology & Engineering
Languages : en
Pages : 487

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Book Description
Covering the essential aspects of the corrosion behavior of metals in aqueous environments, this book is designed with the flexibility needed for use in courses for upper-level undergraduate and graduate students, for concentrated courses in industry, for individual study, and as a reference book.

Tribocorrosion of Passive Metals and Coatings

Tribocorrosion of Passive Metals and Coatings PDF Author: D Landolt
Publisher: Elsevier
ISBN: 0857093738
Category : Technology & Engineering
Languages : en
Pages : 585

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Book Description
Tribocorrosion causes the degradation or alteration of materials through the combined action of corrosion and wear. It limits the performance and life-time of installations, machines and devices with moving parts, and controls certain manufacturing processes such as chemical–mechanical polishing. The effects of tribocorrosion are most pronounced on passive metals which owe their corrosion resistance to a thin protecting oxide film. Most corrosion-resistant engineering alloys belong to this category.This book provides an introduction to the developing field of tribocorrosion and an overview of the latest research. Part one reviews basic notions of corrosion and tribology, before presenting the most recent results on the growth and structure of passive oxide films. Tribocorrosion mechanisms under fretting, sliding and erosion conditions, respectively, are then discussed. Part two focuses on methods for measuring and preventing tribocorrosion. It includes chapters on electrochemical techniques, the design of tribocorrosion test equipment, data evaluation and the optimisation of materials’ properties for tribocorrosion systems. Part three presents a selection of tribocorrosion problems in engineering and medicine. Three chapters address the tribocorrosion of medical implants including test methods and clinical implications. Other chapters examine tribocorrosion issues in nuclear power plants, marine environments, automotive cooling circuits, elevated-temperature metal working and chemical–mechanical polishing.With its distinguished editors and international team of expert contributors Tribocorrosion of passive metals and coatings is an invaluable reference tool for engineers and researchers in industry and academia confronted with tribocorrosion problems. Comprehensively reviews current research on the tribocorrosion of passive metals and coatings, with particular reference to the design of tribocorrosion test equipment, data evaluation and the optimisation of materials’ properties for tribocorrosion systems Chapters discuss tribocorrosion mechanisms under fretting, sliding and erosion conditions before focussing on methods for measuring and preventing tribocorrosion Includes a comprehensive selection of tribocorrosion problems in engineering and medicine, such as the tribocorrosion of medical implants, and tribocorrosion issues in nuclear power plants, marine environments, automotive cooling circuits and elevated-temperature metal working

Metallic Corrosion Passivity and Protection

Metallic Corrosion Passivity and Protection PDF Author: Ulick Richardson Evans
Publisher:
ISBN:
Category : Corrosion and anti-corrosives
Languages : en
Pages : 908

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Book Description


Corrosion of Metals

Corrosion of Metals PDF Author: Helmut Kaesche
Publisher: Springer Science & Business Media
ISBN: 3642960383
Category : Science
Languages : en
Pages : 604

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Book Description
Corrosion due to water is one of the most significant and complex causes of damage to metallic products. Written from the viewpoint of physical chemistry, this authoritative and established text deals with the aqueous corrosion of metals. Available for the first time in English, Corrosion of Metal addressing engineers, metallurgists, physicists and chemists. This self-contained, valuable reference comprehensively organizes and makes readily accessible the accumulated wealth of fundamental and applied knowledge. The concentration is on the underlying essentials of corrosion and failure, and the material is consistently presented in relation to practical applications to corrosion protection. The first chapters introducing the physicochemical principles are ideal for students. The following chapters provide an overview of the state of research for those familiar with the fundamentals. An exhaustive bibliography and appendices conclude the volume.

Passivation of Metals and Semiconductors, and Properties of Thin Oxide Layers

Passivation of Metals and Semiconductors, and Properties of Thin Oxide Layers PDF Author: Philippe Marcus
Publisher: Elsevier
ISBN: 0080461522
Category : Technology & Engineering
Languages : en
Pages : 765

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Book Description
Passivation of Metals and Semiconductors, and Properties of Thin Oxide Layers contains a selection of papers presented at PASSIVITY-9, the 9th International Symposium on the Passivation of Metals and Semiconductors and the Properties of Thin Oxide Layers, which was held in Paris, 27 June - 1 July, 2005. One hundred and twelve peer-reviewed manuscripts have been included. The book covers all the fundamental and applied aspects of passivity and provides a relevant and updated view of the advances and new trends in the field. It is structured in ten sections: • Growth, (Nano)structure and Composition of Passive Films • Passivity of Semiconductors • Electronic Properties of Passive Films • Passivity Issues in Biological Systems • Passivity in High-Temperature Water • Mechanical Properties of Passive Films,• Passivity Issues in Stress Corrosion Cracking and Tribocorrosion • Passivity Breakdown and Localized Corrosion • Modeling and Simulation • Surface Modifications and Inhibitors (for Improved Corrosion Resistance and/or Adhesion)