Corrosion behavior of titanium alloys exposed to supercritical water oxidation conditions

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ISBN 13 :
Total Pages : 348 pages
Book Rating : 4.:/5 (357 download)

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Book Synopsis Corrosion behavior of titanium alloys exposed to supercritical water oxidation conditions by : Gregory Lorne D'Arcy

Download or read book Corrosion behavior of titanium alloys exposed to supercritical water oxidation conditions written by Gregory Lorne D'Arcy and published by . This book was released on 1996 with total page 348 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Corrosion resistance of selected titanium alloys under supercritical water oxidation conditions

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ISBN 13 :
Total Pages : 166 pages
Book Rating : 4.:/5 (396 download)

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Book Synopsis Corrosion resistance of selected titanium alloys under supercritical water oxidation conditions by : Mark Clinton Graves

Download or read book Corrosion resistance of selected titanium alloys under supercritical water oxidation conditions written by Mark Clinton Graves and published by . This book was released on 1998 with total page 166 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Corrosion Behavior of Three High-grade Alloys in Supercritical Water Oxidation Environments

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ISBN 13 :
Total Pages : 166 pages
Book Rating : 4.3/5 (121 download)

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Book Synopsis Corrosion Behavior of Three High-grade Alloys in Supercritical Water Oxidation Environments by : Christopher Frank Matthews

Download or read book Corrosion Behavior of Three High-grade Alloys in Supercritical Water Oxidation Environments written by Christopher Frank Matthews and published by . This book was released on 1992 with total page 166 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Corrosion of Titanium

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ISBN 13 :
Total Pages : 54 pages
Book Rating : 4.3/5 (91 download)

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Book Synopsis Corrosion of Titanium by : J. D. Jackson

Download or read book Corrosion of Titanium written by J. D. Jackson and published by . This book was released on 1966 with total page 54 pages. Available in PDF, EPUB and Kindle. Book excerpt:

The Corrosion Behavior of Titanium Alloys in Chloride Solutions: Materials for Surgical Implants

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ISBN 13 :
Total Pages : 18 pages
Book Rating : 4.:/5 (227 download)

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Book Synopsis The Corrosion Behavior of Titanium Alloys in Chloride Solutions: Materials for Surgical Implants by : Milton Levy

Download or read book The Corrosion Behavior of Titanium Alloys in Chloride Solutions: Materials for Surgical Implants written by Milton Levy and published by . This book was released on 1972 with total page 18 pages. Available in PDF, EPUB and Kindle. Book excerpt: Y FLUIDS, MECHANICAL PROPERTIES, TEST METHODS, HEAT TREATMENT, ALUMINUM ALLOYS, MOLYBDENUM ALLOYS, SURGERY, VANADIUM ALLOYS, TIN ALLOYS, YIELD POINTBIOLOGICAL MATERIAL, SALT WATER, TITANIUM ALLOY 8AL 1MO 1V, TITANIUM ALLOY 6AL 2SN 6VBecause certain titanium alloys are of interest as surgical implants, the corrosion behavior of alloys Ti-8Al-1Mo-1V in both the single and duplex annealed conditions and Ti-6Al-6V-2Sn at yield strength levels of 140, 160, and 180 ksi were studied in 0.17M sodium chloride solution (the approximate NaCl concentration in blood, plasma, and lymph) and Hanks's physiological solution (a fairly close imitation, from the chemical viewpoint, of the fluid in muscle and bone) at a temperature of 37 C by electrochemical means, i.e., potential-time, anodic polarization, current density-time for the anodes under potentiostatic control at the equilibrium potential. Electrochemical measurements were made with these alloys in both the unstressed and stressed conditions, and then under conditions of cyclic stress. (Author).

Corrosion Characteristics, Mechanisms and Control Methods of Candidate Alloys in Sub- and Supercritical Water

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Publisher : Springer
ISBN 13 : 9789811655272
Total Pages : 0 pages
Book Rating : 4.6/5 (552 download)

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Book Synopsis Corrosion Characteristics, Mechanisms and Control Methods of Candidate Alloys in Sub- and Supercritical Water by : Donghai Xu

Download or read book Corrosion Characteristics, Mechanisms and Control Methods of Candidate Alloys in Sub- and Supercritical Water written by Donghai Xu and published by Springer. This book was released on 2022-12-09 with total page 0 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book aims to provide comprehensive and systematic introduction and summary of corrosion characteristics, mechanisms, and control methods of candidate alloys in sub- and supercritical water environment. First of all, corrosion types of candidate alloys and the effects of major alloying elements on corrosion resistance of potential alloys in sub- and supercritical water are compared and analyzed. At the same time, research status of candidate materials, and development and application trends of several corrosion-resistant alloys are summarized. Then, corrosion characteristics of Ni-Cr, Ni-Cr-Mo, Ni-Fe-Cr and Ni-Fe-Cr-Mo-Cu corrosion-resistant alloys, FeCrAl alloy, and Zircaloy are discussed in detail, including the corrosion rate, the structure and composition of oxide film, and the effects of various surface treatment processes, etc. More specifically, it also investigates corrosion behavior of Ni-based alloy, Fe-Ni-based, and stainless steels in supercritical water. The effects of aggressive species on the corrosion behavior of Ni-base alloys are also explored in supercritical water. Readers will further discover the total corrosion processes and mechanisms of typical candidate alloys in sub- and supercritical water environment. Finally, the work explores the corrosion control methods such as ceramic coatings and passivation processes in supercritical water oxidation and in subcritical water, respectively. Future challenges and development trends of corrosion research of candidate materials in sub- and supercritical water environments are covered at the end of this book. It offers valuable reference for theoretically guiding material selection and design and operating parameter optimization of key equipment in the sub- and supercritical water technologies. The book is written for senior undergraduates, graduate students, scholars, and researchers who are interested in corrosion behavior of candidate materials of supercritical water oxidation system, supercritical water gasification system, and nuclear reactor.

Supercritical Water Processing Technologies for Environment, Energy and Nanomaterial Applications

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Publisher : Springer Nature
ISBN 13 : 9811393265
Total Pages : 352 pages
Book Rating : 4.8/5 (113 download)

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Book Synopsis Supercritical Water Processing Technologies for Environment, Energy and Nanomaterial Applications by : Shuzhong Wang

Download or read book Supercritical Water Processing Technologies for Environment, Energy and Nanomaterial Applications written by Shuzhong Wang and published by Springer Nature. This book was released on 2019-09-18 with total page 352 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book systematically presents the technical aspects of supercritical water oxidation and supercritical water gasification for energy and environmental applications, which include reactor design, construction materials, corrosion, salt precipitation, etc. The book provides a comprehensive introduction to the properties of supercritical water, and the industrial applications, reaction mechanisms and reaction kinetics of supercritical water oxidation (SCWO) and supercritical water gasification (SCWG). The reactions occurring in supercritical water are complex, and studying their reaction mechanisms is of great importance for the development of supercritical water processing technologies. Accordingly, the book explains the oxidative mechanisms and kinetics of organic matter in supercritical water in detail. However, the harsh reaction conditions in supercritical water can easily create severe reactor corrosion and salt deposition problems. Therefore, the book also comprehensively reports on the mechanism analysis, state of research, and development trends regarding these two problems. Lastly, the book summarizes the development of supercritical water processing technologies, including studies on SCWO and SCWG, as well as near-zero-emission systems of pollutants based on SCWO technology. In short, the book provides a wealth of valuable information for all readers who are interested in using SCWO for organic waste treatment, and in using SCWG for hydrogen production with wet biomass.

Report on the Stress Corrosion and Pyrophoric Behavior of Titanium and Titanium Alloys

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Publisher :
ISBN 13 :
Total Pages : 58 pages
Book Rating : 4.3/5 (91 download)

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Book Synopsis Report on the Stress Corrosion and Pyrophoric Behavior of Titanium and Titanium Alloys by : D. W. Stough

Download or read book Report on the Stress Corrosion and Pyrophoric Behavior of Titanium and Titanium Alloys written by D. W. Stough and published by . This book was released on 1957 with total page 58 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Corrosion Characteristics, Mechanisms and Control Methods of Candidate Alloys in Sub- and Supercritical Water

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Publisher : Springer Nature
ISBN 13 : 9811655251
Total Pages : 248 pages
Book Rating : 4.8/5 (116 download)

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Book Synopsis Corrosion Characteristics, Mechanisms and Control Methods of Candidate Alloys in Sub- and Supercritical Water by : Donghai Xu

Download or read book Corrosion Characteristics, Mechanisms and Control Methods of Candidate Alloys in Sub- and Supercritical Water written by Donghai Xu and published by Springer Nature. This book was released on 2021-12-07 with total page 248 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book aims to provide comprehensive and systematic introduction and summary of corrosion characteristics, mechanisms, and control methods of candidate alloys in sub- and supercritical water environment. First of all, corrosion types of candidate alloys and the effects of major alloying elements on corrosion resistance of potential alloys in sub- and supercritical water are compared and analyzed. At the same time, research status of candidate materials, and development and application trends of several corrosion-resistant alloys are summarized. Then, corrosion characteristics of Ni-Cr, Ni-Cr-Mo, Ni-Fe-Cr and Ni-Fe-Cr-Mo-Cu corrosion-resistant alloys, FeCrAl alloy, and Zircaloy are discussed in detail, including the corrosion rate, the structure and composition of oxide film, and the effects of various surface treatment processes, etc. More specifically, it also investigates corrosion behavior of Ni-based alloy, Fe-Ni-based, and stainless steels in supercritical water. The effects of aggressive species on the corrosion behavior of Ni-base alloys are also explored in supercritical water. Readers will further discover the total corrosion processes and mechanisms of typical candidate alloys in sub- and supercritical water environment. Finally, the work explores the corrosion control methods such as ceramic coatings and passivation processes in supercritical water oxidation and in subcritical water, respectively. Future challenges and development trends of corrosion research of candidate materials in sub- and supercritical water environments are covered at the end of this book. It offers valuable reference for theoretically guiding material selection and design and operating parameter optimization of key equipment in the sub- and supercritical water technologies. The book is written for senior undergraduates, graduate students, scholars, and researchers who are interested in corrosion behavior of candidate materials of supercritical water oxidation system, supercritical water gasification system, and nuclear reactor.

Environmental Effects Studies on Selected Titanium Alloys

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ISBN 13 :
Total Pages : 27 pages
Book Rating : 4.:/5 (125 download)

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Book Synopsis Environmental Effects Studies on Selected Titanium Alloys by : J. M. Van Orden

Download or read book Environmental Effects Studies on Selected Titanium Alloys written by J. M. Van Orden and published by . This book was released on 1966 with total page 27 pages. Available in PDF, EPUB and Kindle. Book excerpt: The elevated temperature stress-corrosion cracking behavior of several titanium alloys was investigated. The results indicate varying degrees of susceptibility, depending on alloy, test conditions, heat treatment, and so on. The need for additional work and refinement and standardization of test conditions is evident from the variations in test results reported here and by other researchers. Materials tested included sheet alloys Ti-8Al-1Mo-1V, Ti-6Al-4V, Ti-5Al-2.5Sn, Ti-13V-11Cr-3Al, Ti-4Al-3Mo-1V, and extrusion alloys Ti-8Al-1Mo-1V, Ti-6Al-6V-2Sn, Ti-6Al-4V, and Ti-7Al-4Mo. Test exposure temperatures from 500 to 650 F were used. Other test variables were salt type and thickness, heat treatment strength level, stress level, fabrication effects (spotwelding, fusion welding, bend forming, and so on) and exposure time. It has not been established whether laboratory stress-corrosion behavior in titanium alloys can be a problem in actual service; however, the approach at Lockheed will be to select and control materials for use in SST construction which are shown to be unaffected in laboratory elevated temperature stress-corrosion testing.

Encyclopedia of Environmental Analysis and Remediation

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ISBN 13 :
Total Pages : 688 pages
Book Rating : 4.3/5 (91 download)

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Book Synopsis Encyclopedia of Environmental Analysis and Remediation by :

Download or read book Encyclopedia of Environmental Analysis and Remediation written by and published by . This book was released on 1998 with total page 688 pages. Available in PDF, EPUB and Kindle. Book excerpt: This encyclopedia is composed of an eight-volume set that provides an overview of the field of environmental analysis. The contents are divided into major content areas including air pollution control, environmental law, and environmental sampling. Thevolumes are organized alphabetically with each article signed by the author(s). The individual articles begin with a summary of the topic heading and then divide the text into subtopics indicated by boldface headings.The articles are written clearly, however, the authors assume a basic knowledge of chemistry and math on the part of the reader. For example, the acid mine drainage article refers to the Arrhenius equation, but does not clarify this statement in the text. Each article contains graphs as well as pictures to illustrate points made in the text. The articles are long and provide a detailed explanation of each topic. The authors also provide a bibliography at the end of each article.Special features of the encyclopedia include a list of contributors, a table of conversion factors and a list of abbreviations and acronyms. The preface outlines the general contents of the encyclopedia. The preface also includes sections that suggest the target audience and recommended usages for the set. The final volume of the set contains an alphabetic index to the topics contained in the volumes.

Corrosion Behavior of Titanium Grade 7 in Fluoride-Containing NaCl Brines

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ISBN 13 :
Total Pages : 1 pages
Book Rating : 4.:/5 (316 download)

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Book Synopsis Corrosion Behavior of Titanium Grade 7 in Fluoride-Containing NaCl Brines by :

Download or read book Corrosion Behavior of Titanium Grade 7 in Fluoride-Containing NaCl Brines written by and published by . This book was released on 2004 with total page 1 pages. Available in PDF, EPUB and Kindle. Book excerpt: Titanium Grade 7 (UNS R52400) is a titanium-based alloy with 0.12-0.25% Pd. The addition of the small amount of palladium is to ennoble the corrosion potential of Ti, thus improving the corrosion resistance of titanium in reducing environments. In most aqueous environments, Ti and Ti alloys demonstrate excellent corrosion resistance due to the protective oxide film that forms spontaneously and remains stable on the surface. However, Ti and Ti alloys are susceptible to corrosion in fluoride-containing environments due to the formation of complexes such as TiF{sub 6}{sup 2-} and TiF{sub 6}{sup 3-}, which are stable and soluble in electrolyte solutions. Without the presence of fluoride, only slight effects from [Cl{sup -}], pH and temperature have been reported [1]. It has been reported that the kinetics of passive corrosion of titanium in neutral solutions and controlled by the migration of the defects in the oxide across the surface film [2]. Thus, the increase in thickness and improvement in film properties, by thermal oxidation, would lead to a significant decrease in the susceptibility to film breakdown and in the passive corrosion rate. This report summarizes recent experiment results in studies of the environmental influence on the corrosion behavior of Titanium Grade 7 (Ti-7) in NaCl brines containing fluoride. The environmental factors to be studied include temperature, pH, chloride and fluoride concentration. This report also includes the effects of oxide film, formed during an anneal treatment, on the corrosion behavior of Ti-7. Polarization measurement techniques including potentiodynamic and potentiostatic scans were use3d to characterize corrosion kinetics and susceptibility. Due to the unique alloying in Titanium Grade 7, the long-term corrosion behavior is heavily influenced by the surface enrichment of Pd. Use of electrochemical impedance spectroscopy in conjunction with a potentiostatic scan will reveal the transformation in the corrosion behavior as a function of Pd enrichment on the metal surface. Surface characterization was done using various analytical techniques including X-ray photoelectron spectroscopy (XPS), Auger electron spectroscopy (AES), and scanning electron microscopy (SEM). The effect of fluoride ion on the corrosion behavior of Ti-7 is strongly dependent on the solution pH. In neutral (pH 8) and alkaline (pH 11) solutions, fluoride did not affect the corrosion rate significantly even though it altered the anodic polarization curve drastically. With pH decreased to 4, the corrosion rate of Ti-7 was increased significantly by the presence of fluoride.

Corrosion Behavior and Electrochemical Behavior of Titanium and Titanium Alloys in Alkaline Solutions of Hydrogen Peroxide

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ISBN 13 :
Total Pages : 11 pages
Book Rating : 4.:/5 ( download)

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Book Synopsis Corrosion Behavior and Electrochemical Behavior of Titanium and Titanium Alloys in Alkaline Solutions of Hydrogen Peroxide by : T. Sigalovskaya

Download or read book Corrosion Behavior and Electrochemical Behavior of Titanium and Titanium Alloys in Alkaline Solutions of Hydrogen Peroxide written by T. Sigalovskaya and published by . This book was released on 1976 with total page 11 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Corrosion of selected alloys in sub- and supercritical water oxidation environments

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ISBN 13 :
Total Pages : 148 pages
Book Rating : 4.:/5 (344 download)

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Book Synopsis Corrosion of selected alloys in sub- and supercritical water oxidation environments by : Todd Andrew Danielson

Download or read book Corrosion of selected alloys in sub- and supercritical water oxidation environments written by Todd Andrew Danielson and published by . This book was released on 1995 with total page 148 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Hot-salt Stress-corrosion of a Titanium Alloy Under a Simulated Turbine-engine Compressor Environment

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ISBN 13 :
Total Pages : 42 pages
Book Rating : 4.:/5 (31 download)

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Book Synopsis Hot-salt Stress-corrosion of a Titanium Alloy Under a Simulated Turbine-engine Compressor Environment by : Hugh R. Gray

Download or read book Hot-salt Stress-corrosion of a Titanium Alloy Under a Simulated Turbine-engine Compressor Environment written by Hugh R. Gray and published by . This book was released on 1969 with total page 42 pages. Available in PDF, EPUB and Kindle. Book excerpt:

The Electrochemistry of Titanium Corrosion

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ISBN 13 :
Total Pages : pages
Book Rating : 4.:/5 (654 download)

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Book Synopsis The Electrochemistry of Titanium Corrosion by :

Download or read book The Electrochemistry of Titanium Corrosion written by and published by . This book was released on 2000 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt:

Nuclear Corrosion Science and Engineering

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Publisher : Elsevier
ISBN 13 : 085709534X
Total Pages : 1073 pages
Book Rating : 4.8/5 (57 download)

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Book Synopsis Nuclear Corrosion Science and Engineering by : Damien Feron

Download or read book Nuclear Corrosion Science and Engineering written by Damien Feron and published by Elsevier. This book was released on 2012-02-21 with total page 1073 pages. Available in PDF, EPUB and Kindle. Book excerpt: Corrosion of nuclear materials, i.e. the interaction between these materials and their environments, is a major issue for plant safety as well as for operation and economic competitiveness. Understanding these corrosion mechanisms, the systems and materials they affect, and the methods to accurately measure their incidence is of critical importance to the nuclear industry. Combining assessment techniques and analytical models into this understanding allows operators to predict the service life of corrosion-affected nuclear plant materials, and to apply the most appropriate maintenance and mitigation options to ensure safe long term operation. This book critically reviews the fundamental corrosion mechanisms that affect nuclear power plants and facilities. Initial sections introduce the complex field of nuclear corrosion science, with detailed chapters on the different types of both aqueous and non aqueous corrosion mechanisms and the nuclear materials susceptible to attack from them. This is complemented by reviews of monitoring and control methodologies, as well as modelling and lifetime prediction approaches. Given that corrosion is an applied science, the final sections review corrosion issues across the range of current and next-generation nuclear reactors, and across such nuclear applications as fuel reprocessing facilities, radioactive waste storage and geological disposal systems. With its distinguished editor and international team of expert contributors, Nuclear corrosion science and engineering is an invaluable reference for nuclear metallurgists, materials scientists and engineers, as well as nuclear facility operators, regulators and consultants, and researchers and academics in this field. Comprehensively reviews the fundamental corrosion mechanisms that affect nuclear power plants and facilities Chapters assess different types of both aqueous and non aqueous corrosion mechanisms and the nuclear materials susceptible to attack from them Considers monitoring and control methodologies, as well as modelling and lifetime prediction approaches