Reprint

Microstructure and Mechanical Properties of Titanium Alloys

Edited by
October 2021
220 pages
  • ISBN978-3-0365-2283-8 (Hardback)
  • ISBN978-3-0365-2284-5 (PDF)

This is a Reprint of the Special Issue Microstructure and Mechanical Properties of Titanium Alloys that was published in

Chemistry & Materials Science
Engineering
Summary

Titanium and its alloys are widely used engineering materials within the aerospace, automotive, energy and chemical industries. Their unique combination of high strength-to-weight ratio, strong resistance to creep, excellent corrosion resistance, and low heat conductivity makes them suitable for a wide range of applications. A large variety of microstructures, including lamellar, martensite, equiaxed globular and bimodal (duplex) microstructures can be obtained in titanium alloys depending on the thermomechanical processing routes. Despite a large amount of work in the field of investigation of microstructure evolution and mechanical properties of titanium alloys, detailed studies of the effect of their microstructure on the mechanical behavior are still necessary because of ever-increasing demands for structural materials to optimize their properties for different applications by varying processing parameters and resulting microstructures.

This Special Issue is focused on various aspects of microstructure evolution in titanium alloy samples obtained using traditional and additive technologies and subjected to different processing techniques as well as on the relation between their microstructure and mechanical behavior. The presented original articles cover the areas of preparation and experimental characterization of titanium alloys as well as computer simulation of their mechanical behavior under different loading conditions.

Format
  • Hardback
License and Copyright
© 2022 by the authors; CC BY-NC-ND license
Keywords
Fe-microalloyed Ti–6Al–4V titanium alloy; microstructure; mechanical properties; titanium alloy; trimodal microstructures; strain partition; crack propagation; TiNi-based alloys; ECAP; microstructure; positron lifetime spectroscopy; nanoclusters; vacancies; dislocations; interface; adhesion; titanium aluminides; titanium dioxide; electronic structure; first principles calculations; TiNi; isothermal abc pressing; mechanical properties; average grain–subgrain size; Ti-6Al-4V; scratch testing; molecular dynamics; microstructure; phase transformations; cyclic stress response; cyclic softening; cyclic saturation; {332}< 113> twinning; stress induced α″ martensite; titanium alloys; structure formation; mechanical properties; radial forging; phase composition; structure; surface modification; elemental distribution; ionic treatment; X-ray structural analysis; electron microscopy; multiscale structure; titanium alloy; electrolyte; ECMM; sodium chloride; glycerol; near-β titanium alloy; two-pass hot compression; dynamic recovery (DRV); continuous dynamic recrystallization (CDRX); discontinuous dynamic recrystallization (DDRX); titanium; phase transformation; electronic structure; microstructure; molecular dynamics; ultrasonic impact treatment; transmission electron microscopy; titanium alloys; ultra-fine grained structure; plasma electrolytic polishing; ion implantation; modified layer; substructure; microhardness; long-range effect; TiNi-based alloys; superelasticity; shape memory effect; inelastic strain; plastic strain; TiNi; isothermal abc pressing; microstructure; grain–subgrain refinement; martensite transformation temperatures; nanocrystalline TiNi alloy; annealing; grain–subgrain structure; Ti3Ni4 particles; martensite transformations; physical mechanism; nanocrystals; amorphous metal film; infrasound; inelastic deformation; quantum tunneling; localization of the conduction electron; n/a

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