Using reference electrodes to monitor the electrochemical potential of steel reinforcement in concrete is a well established technique for assessing the severity of corrosion and for controlling cathodic protection systems. This report gives a state-of-the-art overview of the electrochemical and physical characteristics and performance of embeddable reference electrodes for concrete, and the method used for installing them.The report first reviews electrochemical potential and reference electrodes in general. It then assesses the different types of reference electrodes for concrete. Finally, it considers key issues such as location and quality control which need to be considered when installing reference electrodes in steel-reinforced concrete structures. - Provides a state-of-the-art overview of the electrochemical and physical characteristics and performance of embeddable reference electrodes for concrete - Considers key issues such as location and quality control

Using reference electrodes to monitor the electrochemical potential of steel reinforcement in concrete is a well established technique for assessing the severity of corrosion and for controlling cathodic protection systems. This report gives a state-of-the-art overview of the electrochemical and physical characteristics and performance of embeddable reference electrodes for concrete, and the method used for installing them. The report first reviews electrochemical potential and reference electrodes in general. It then assesses the different types of reference electrodes for concrete. Finally, it considers key issues such as location and quality control which need to be considered when installing reference electrodes in steel-reinforced concrete structures. Provides a state-of-the-art overview of the electrochemical and physical characteristics and performance of embeddable reference electrodes for concreteConsiders key issues such as location and quality control.

First Published in 2017. Pipeline integrity is key to maintaining operational success, safety and security and minimising harm to the environment. Corrosion is a dominant contributory factor to failures, leaks and integrity threats in pipelines. Therefore, its optimum control within an integrity management framework is paramount for the cost-effective design of facilities and ensuring continued, uninterrupted and safe operations within the expected design life. This recommended practice (RP) is a compendium of current best practices and state-of-the-art knowledge by major operators, engineering contractors and service companies involved in hydrocarbon pro-duction and transportation. The RP incorporates some minimum operational requirements and practices to ensure that when man-aging corrosion in pipelines, fundamental principles are followed. It covers management of corrosion for pipelines carrying hydrocarbons, injection water and/or produced water from design to decommissioning. It is structured to follow the logical steps of a basic corrosion management process and makes references to relevant and available international standards and/or recommended practices. It is intended for use by personnel from the petroleum industry having knowledge of corrosion and materials. It is hoped that this RP will prove to be a key reference document for engineers, suppliers and con-tractors working in the oil and gas industry, paving the way for corrosion-free operation of pipelines with the ultimate goal of improving safety, security and minimising the impact on the environment

The effective investigation of corrosion requires the use of methods that can probe material surfaces at the atomic or molecular level and can be used in situ. This important collection reviews the range of techniques available and how they can be used to analyse different types of corrosion.A number of chapters discuss the use of scanning probe microscopy techniques such as electrochemical scanning tunnelling microscopy and atomic force microscopy (EC-STM and EC-AFM). Other chapters analyse local electrochemical techniques such as scanning electrochemical microscopy (SECM), scanning vibrating electrode techniques (SVET), scanning droplet and scanning kelvin probe microscopy (SKFM), as well as microraman spectroscopy and photoelectrochemical imaging. The book reviews the application of these techniques in practice to various metals and types of coating as well as different kinds of corrosion.With its distinguished editors and team of contributors, this is a valuable reference for all those concerned with corrosion research. - Discusses methods that can probe material surfaces at the atomic or molecular level - A valuable reference for all those concerned with corrosion research

There has long been a need for effective pre-treatment techniques to prevent corrosion of metallic surfaces. This important volume discusses key research on the development of pre-treatment techniques for a range of metals. Chapters review various coatings and preparation methods for aluminium and aluminium alloys such as silane films, sol-gel coatings and magnesium-rich primers. Further chapters discuss the pre-treatment methods for steel, copper and magnesium alloys. The book also assesses methods for monitoring the effectiveness of pre-treatments, covering dissolution-precipitation mechanisms and their electrochemical behaviour.Innovative pre-treatment techniques to prevent corrosion of metallic surfaces is a valuable reference for all those concerned with corrosion problems and the use of pre-treatment techniques in the coatings industry. - Reviews coating and preparation methods for alluminium alloys - An authoritative overview of pre-treatments for steel, copper, zinc and magnesium alloys

Engineering Tools for Corrosion: Design and Diagnosis proposes models and equations derived from theory. It includes discussions of the estimation of main corrosion parameters for corrosion rate, electrochemical constraints, thresholds limits and initiation time. The algorithms proposed are the conjugation of theory and engineering practice resulting from research and professional activities carried out by the author for almost four decades. - Presents a rational approach to the corrosion prediction and evaluation dilemma - Illustrates new models and algorithms for quantitative estimation of corrosion related factors and parameters - Includes the design and interpretation of accelerated corrosion tests

High-temperature corrosion is a major problem affecting sectors such as the power generation, aerospace and metal-working industries. This important book summarises a wide range of research on ways of dealing with this important problem. The first part of the book reviews ways of modifying alloys to improve high-temperature corrosion resistance. The second part discusses surface treatments such as pre-treatments and coatings. The third part of the book summarises research on testing for high-temperature corrosion resistance and the development of common testing standards. It also reviews research on the behaviour of alloys in a wide range of service conditions such as furnace and boiler environments. The final part of the book discusses ways of modelling high-temperature corrosion processes to improve material performance and service life.With its distinguished editors and team of contributors drawn from some of the leading centres of research in the field, Novel approaches to improving high-temperature corrosion resistance is a standard reference for all those studying and dealing with high-temperature corrosion. - Summarises a wide range of research on ways of dealing with high-temperature corrosion - Discusses ways of modelling high-temperature corrosion processes to improve material performance and service life - A standard reference for all those studying and dealing with high-temperature corrosion

Stress corrosion cracking is a major problem in light water nuclear reactors, whether pressurised water reactors (PWRs) or boiling water reactors (BWRs). The nuclear industry needs to be able to predict the service life of these power plants and develop appropriate maintenance and repair practices to ensure safe long term operation. This important book sums up key recent research on corrosion in light water reactors and its practical applications.The book is divided into four parts. It begins with an overview of materials degradation due to stress corrosion, corrosion potential monitoring and passivation. Part two summarises research on susceptibility of materials to stress corrosion cracking and the ways it can be initiated. The third part of the book considers stress corrosion crack propagation processes whilst the final part includes practical case studies of corrosion in particular plants. The book reviews corrosion in a range of materials such as low alloy steels, stainless steels and nickel-based alloys.With its distinguished editor and team of contributors, Corrosion issues in light water reactors is a standard work for the nuclear industry. - Summarises key recent research on corrosion in light water reactors - Includes practical case studies

The thermal cyclic oxidation test has become one of the most widely accepted ways of measuring high temperature corrosion. There has long been a need for an agreed code of practice with standardised methods and procedures to ensure both the comparability and reliability of the results obtained. Based on an EU project, 'Cyclic oxidation testing – development of a code of practice for the characterisation of high temperature materials performance' (COTEST), this volume provides the essential background to an appropriate code of practice.The first part of the book reviews the range of existing test procedures. Part two summarises research on the influence of various test parameters on thermal cycling oxidation behaviour, including both long dwell and short dwell thermal cycling oxidation. The third and final part of the book describes the resulting code of practice which is being considered by the ISO/TC 156 Working Group 13 responsible for an appropriate international standard.With its distinguished editor and team of contributors, this important book is a standard reference for all those conducting thermal cycling oxidation testing or assessing its implications in such sectors as the power industry. - Provides the essential background for an appropriate code of practice - Reviews the range of existing test procedures

Copper and aluminium alloys are widely used in marine engineering in areas such as pipelines, storage tanks, ships' hulls and cladding for offshore structures. This important book reviews key factors affecting the corrosion and service life of these materials in the marine environment. The book is divided into five parts, with part one reviewing key aspects of the corrosion behaviour of both these alloys. Part two discusses the use of copper and copper-nickel alloys in seawater, whilst Parts 3 and 4 cover aluminium bronzes and alloys. The final section of the book covers the use of aluminium-based materials as anodes for the cathodic protection of marine structures.Corrosion behaviour and protection of copper and aluminium alloys in seawater is an important reference for marine engineers concerned with the corrosion and service life of these materials. - Reviews key factors affecting the corrosion and service life of copper and aluminium alloys - Discusses the use of the alloys in seawater