Nanomaterials by severe plastic deformation: review of historical developments and recent advances

K Edalati, A Bachmaier, VA Beloshenko… - Materials Research …, 2022 - Taylor & Francis
Severe plastic deformation (SPD) is effective in producing bulk ultrafine-grained and
nanostructured materials with large densities of lattice defects. This field, also known as …

[HTML][HTML] Recrystallization mechanisms and microstructure development in emerging metallic materials: A review

KK Alaneme, EA Okotete - Journal of science: Advanced materials and …, 2019 - Elsevier
This review is devoted to the understanding of the recrystallization mechanisms and its role
in the control of the microstructure in emerging metallic materials. Recrystallization is a very …

Achieving excellent mechanical properties in type 316 stainless steel by tailoring grain size in homogeneously recovered or recrystallized nanostructures

M Liu, W Gong, R Zheng, J Li, Z Zhang, S Gao, C Ma… - Acta Materialia, 2022 - Elsevier
One hopeful path to realize good comprehensive mechanical properties in metallic materials
is to accomplish homogeneous nanocrystalline (NC) or ultrafine grained (UFG) structure …

Friction stress and Hall-Petch relationship in CoCrNi equi-atomic medium entropy alloy processed by severe plastic deformation and subsequent annealing

S Yoshida, T Bhattacharjee, Y Bai, N Tsuji - Scripta Materialia, 2017 - Elsevier
The present work focuses on the friction stress and the Hall-Petch relationship in CoCrNi
equi-atomic medium entropy alloy (MEA). The CoCrNi equi-atomic MEA and a Ni-40Co alloy …

Effect of elemental combination on friction stress and Hall-Petch relationship in face-centered cubic high/medium entropy alloys

S Yoshida, T Ikeuchi, T Bhattacharjee, Y Bai, A Shibata… - Acta Materialia, 2019 - Elsevier
In this study, we report the effect of elemental combinations on the friction stress and Hall-
Petch relationship in medium entropy alloys (MEAs) and high entropy alloys (HEAs) which …

Ultrafine-Grained AlCoCrFeNi2.1 Eutectic High-Entropy Alloy

IS Wani, T Bhattacharjee, S Sheikh, YP Lu… - Materials Research …, 2016 - Taylor & Francis
The development of microstructure and mechanical properties was investigated in a heavily
cold-rolled and annealed AlCoCrFeNi2. 1 high-entropy alloy. The as-cast alloy having a …

Tailoring nanostructures and mechanical properties of AlCoCrFeNi2. 1 eutectic high entropy alloy using thermo-mechanical processing

IS Wani, T Bhattacharjee, S Sheikh… - Materials Science and …, 2016 - Elsevier
The effect of thermo-mechanical processing on the evolution of microstructure and
mechanical properties was investigated in an AlCoCrFeNi 2.1 high entropy alloy. For this …

Microstructure and texture evolution during annealing of equiatomic CoCrFeMnNi high-entropy alloy

PP Bhattacharjee, GD Sathiaraj, M Zaid, JR Gatti… - Journal of Alloys and …, 2014 - Elsevier
Evolution of microstructure and texture after heavy cold rolling and subsequent annealing in
a wide temperature range was first studied in an FCC equiatomic CoCrFeMnNi high-entropy …

Simultaneously enhanced strength and ductility of Mg-Zn-Zr-Ca alloy with fully recrystallized ultrafine grained structures

R Zheng, T Bhattacharjee, A Shibata, T Sasaki, K Hono… - Scripta Materialia, 2017 - Elsevier
Fully recrystallized ultrafine grained (UFG) Mg-Zn-Zr-Ca alloy was successfully fabricated by
a process including high pressure torsion (HPT) and subsequent rapid annealing treatment …

Effect of grain refinement on hydrogen embrittlement behaviors of high-Mn TWIP steel

Y Bai, Y Momotani, MC Chen, A Shibata… - Materials Science and …, 2016 - Elsevier
Hydrogen embrittlement behaviors of a high-Mn TWIP (twinning induced plasticity) steel with
various grain sizes from coarse grains to ultra-fine grains were studied by hydrogen pre …