Producing bulk ultrafine-grained materials by severe plastic deformation: ten years later

RZ Valiev, Y Estrin, Z Horita, TG Langdon… - Jom, 2016 - Springer
It is now well established that the processing of bulk solids through the application of severe
plastic deformation (SPD) leads to exceptional grain refinement to the submicrometer or …

Fundamentals of superior properties in bulk nanoSPD materials

RZ Valiev, Y Estrin, Z Horita, TG Langdon… - Materials Research …, 2016 - Taylor & Francis
Bulk nanoSPD materials are materials with nanostructural features, such as nanograins,
nanoclusters, or nanotwins, produced by severe plastic deformation (SPD) techniques. Such …

Texture evolution in severe plastic deformation processes

S Suwas, S Mondal - Materials transactions, 2019 - jstage.jst.go.jp
Severe plastic deformation processes involve large grain rotations due to the action of
different modes of plastic deformation and other microstructural changes which lead to …

Novel insight into the formation of α ″-martensite and ω-phase with cluster structure in metastable Ti-Mo alloys

M Li, X Min, K Yao, F Ye - Acta Materialia, 2019 - Elsevier
On the basis of the “-Mo-Ti-Mo-” linear unit along the specific< 111> β,< 110> β, and< 100>
β directions, the cluster structures of α ″-martensite and ω-phase were constructed in …

Mechanical properties, structural and texture evolution of biocompatible Ti–45Nb alloy processed by severe plastic deformation

A Panigrahi, B Sulkowski, T Waitz, K Ozaltin… - Journal of the …, 2016 - Elsevier
Abstract Biocompatible β Ti–45Nb (wt%) alloys were subjected to different methods of
severe plastic deformation (SPD) in order to increase the mechanical strength without …

Enhancing the mechanical properties and corrosion resistance of biomedical Ti15Mo alloy with ultra-finer {332} twins via cyclic deformation

S Zhang, T Xu, B Sun, W Sun, B Lv, F Yang - Journal of Alloys and …, 2024 - Elsevier
Mechanical properties, passivation behaviors and corrosion resistance of biomedical
Ti15Mo alloy with ultra-finer twins were investigated. Cyclic deformation was conducted to …

Development of ultrafine–grained and nanostructured bioinert alloys based on titanium, zirconium and niobium and their microstructure, mechanical and biological …

Y Sharkeev, A Eroshenko, E Legostaeva… - Metals, 2022 - mdpi.com
For this paper, studies of the microstructure as well as the mechanical and biological
properties of bioinert titanium, zirconium, and niobium alloys in their nanostructured (NS) …

Low Young's modulus of cold groove-rolled β Ti–Nb–Sn alloys for orthopedic applications

S Hanada, N Masahashi, S Semboshi… - Materials Science and …, 2021 - Elsevier
The effects of composition and cold groove-rolling on Young's modulus were investigated to
achieve low Young's modulus in β Ti–Nb–Sn ternary alloys for orthopedic applications …

Mo segregation and distribution in Ti–Mo alloy investigated using nanoindentation

J Ruzic, S Emura, X Ji, I Watanabe - Materials Science and Engineering: A, 2018 - Elsevier
A titanium alloy with 12 mass% molybdenum was produced using the cold crucible levitation
melting technique. By varying the process parameters, microstructures with and without Mo …

Transformations of α'martensite in Ti–Fe alloys under high pressure torsion

A Kilmametov, Y Ivanisenko, B Straumal, AA Mazilkin… - Scripta Materialia, 2017 - Elsevier
Phase transitions in α'-Ti martensite driven by high pressure torsion (HPT) as well as α'→ ω
transformations in Ti–Fe alloys were observed for the first time. The as cast alloys …