Hydrogen in Engineering Metallic Materials: From Atomic-Level Interactions to Mechanical Properties

The effect of hydrogen on the atomic-level interactions in metals is analyzed, detailing the corresponding changes in physical properties such as crystal lattice defects, diffusion, and phase transformations. It presents a novel derivation of the structure of stacking faults, the mobility of dislocations, and short-range atomic order in hydrogen-infused metallic alloys. The book reviews the current hypotheses behind hydrogen embrittlement and discusses the use of hydrogen as an interim alloying element in the technological processing of titanium alloys.

Format: Paperback / softback
Length: 290 pages
Publication date: 09 April 2023
Publisher: Springer Nature Switzerland AG

This comprehensive work delves into the profound impact of hydrogen on the intricate atomic-level interactions within metals, shedding light on the consequential alterations in the physical characteristics of crystal lattice defects, diffusion, and phase transformations in metallic materials upon hydrogen loading. Through a novel derivation, it unveils the intricate structure of stacking faults, the dynamic mobility of dislocations, and the short-range atomic order in hydrogen-infused metallic alloys, all influenced by the shifting concentration of free electrons. It provides a thorough review of the prevailing hypotheses surrounding hydrogen embrittlement in iron-, nickel, and titanium-based alloys, emphasizing the phenomenon of hydrogen-enhanced localized plasticity while considering the inherent atomic states of the alloys and other effects induced by hydrogen loading. Furthermore, the book explores the strategic use of hydrogen as an interim alloying element in the technological processing of titanium alloys, discussing the essential preconditions for achieving hydrogen-enhanced plasticity in metals. As a valuable resource for graduate students, academic researchers, and practicing engineers engaged in the advancement of advanced hydrogen-resistant metallic materials, this book offers a deep understanding of the underlying mechanisms and applications driving this field of research.

Weight: 468g
Dimension: 235 x 155 (mm)
ISBN-13: 9783030985523
Edition number: 1st ed. 2022