Hydrogen Embrittlement Theory and Prevention of Hydrogen Damage in Metals and Alloys

Hydrogen evolution and permeation are encountered during electroplating, corrosion, and cathodic protection. Hydrogen accumulates in areas of high stress and may reach a critical concentration, potentially causing fractures and catastrophic damage. Hydrogen Embrittlement Theory and Prevention of Hydrogen Damage in Metals and Alloys explores the theory of hydrogen permeation in metals and alloys, hydrogen embrittlement, stress corrosion cracking, and passivity materials selection as well as electrochemical and non-electrochemical methods for prevention of hydrogen-induced damage. Our goal is to help the next generation of engineers and scientists (i) understand the theory of hydrogen embrittlement and stress corrosion cracking as wells as hydrogen damage prevention strategies, (ii) design models for developing hydrogen damage-resistant alloys, and (iii) prevent damage of different industrial components due to the presence and localization of hydrogen in metals. To accomplish these objectives, the book offers case studies of hydrogen permeation, hydrogen embrittlement, mechanical properties of alloys, hydrogen damage control, and solved problems (with solutions) for the topics covered in the book. The book is self-containing and targets also senior graduate university corrosion engineering courses. The senior undergraduate students have the necessary mathematical exposure and ability to follow the subject. The book is useful for undergraduate corrosion courses taught in chemical, electrochemical, mechanical engineering, chemistry, metallurgy, and material science and will serve as references for individual study. Provides a comprehensive explanation on hydrogen permeation, hydrogen embrittlement, and hydrogen-induced stress corrosion cracking, creating difficulties in development of efficient strategies to preventing different types of hydrogen damage in metals and alloysPrepares the next generation of materials scientists, chemical engineers, and mechanical engineers to advance the hydrogen damage prevention strategies to a higher level and to develop advanced alloys resistant to hydrogen embrittlement and hydrogen-induced damageDiscusses hydrogen-induced damage and hydrogen embrittlement mechanisms and the electrochemical and non-electrochemical prevention strategies as well as design of alloys resistive to hydrogen adsorption and embrittlementIncludes solved case studies, corrosion analysis, and solved problems designed to help the reader to understand the fundamental principles from thermodynamics and electrochemical kineticsthe chapters in the book are updated with data published in papers and reviews in the last 20 years, including the latest research and results INDICE: 1. Basic Electrochemical Models and Experimental Determination of Hydrogen Permeation Parameters 2. Solid Solutions and Hydrogen Trapping 3. Hydrogen and Lattice Defects 4. Hydrogen Effects on Mechanical Properties and Manifestation of Hydrogen Embrittlement  5. Important Factors That Control Hydrogen Embrittlement 6. Hydrogen Embrittlement Mechanisms and Models 7. The Coexistence of Hydrogen Embrittlement Mechanisms and the Modern Modelling and Experimental Techniques 8. Mechanical and Electrochemical Aspects of Hydride-Induced Embrittlement Mechanism 9. Hydrogen-Induced Damage and Hydrogen Embrittlement in Metals and Alloys. 10. Evaluation of Failures Due to Hydrogen in Metals and Alloys 11. Preventing Hydrogen Damage in Metal and Alloys

• ISBN: 978-0-12-819856-8
• Editorial: Elsevier
• Encuadernacion: Rústica
• Páginas: 362
• Fecha Publicación: 01/11/2020
• Nº Volúmenes: 1
• Idioma: Inglés