Twinning-induced plasticity (TWIP) steels
BC De Cooman, Y Estrin, SK Kim - Acta Materialia, 2018 - Elsevier
This article reviews original work and important new developments in the field of
deformation behavior of high manganese face-centered cubic γ-Fe alloys. Owing to their …
deformation behavior of high manganese face-centered cubic γ-Fe alloys. Owing to their …
A review of microstructure and texture evolution during plastic deformation and heat treatment of β-Ti alloys
In the present work, microstructure and texture evolution during plastic deformation and
annealing treatment of near beta (β), meta-stable β, and stable β-Ti alloys are reviewed. The …
annealing treatment of near beta (β), meta-stable β, and stable β-Ti alloys are reviewed. The …
Stacking fault energy in concentrated alloys
We revisit the meaning of stacking fault energy (SFE) and the assumptions of equilibrium
dissociation of lattice dislocations in concentrated alloys. SFE is a unique value in pure …
dissociation of lattice dislocations in concentrated alloys. SFE is a unique value in pure …
Tunable stacking fault energies by tailoring local chemical order in CrCoNi medium-entropy alloys
High-entropy alloys (HEAs) are an intriguing new class of metallic materials due to their
unique mechanical behavior. Achieving a detailed understanding of structure–property …
unique mechanical behavior. Achieving a detailed understanding of structure–property …
Real-time observations of TRIP-induced ultrahigh strain hardening in a dual-phase CrMnFeCoNi high-entropy alloy
Strategies involving metastable phases have been the basis of the design of numerous
alloys, yet research on metastable high-entropy alloys is still in its infancy. In dual-phase …
alloys, yet research on metastable high-entropy alloys is still in its infancy. In dual-phase …
Designing against phase and property heterogeneities in additively manufactured titanium alloys
Additive manufacturing (AM) creates digitally designed parts by successive addition of
material. However, owing to intrinsic thermal cycling, metallic parts produced by AM almost …
material. However, owing to intrinsic thermal cycling, metallic parts produced by AM almost …
Si-addition contributes to overcoming the strength-ductility trade-off in high-entropy alloys
D Wei, W Gong, T Tsuru, I Lobzenko, X Li… - International Journal of …, 2022 - Elsevier
Face-centered cubic single-phase high-entropy alloys (HEAs) containing multi-principal
transition metals have attracted significant attention, exhibiting an unprecedented …
transition metals have attracted significant attention, exhibiting an unprecedented …
Metalloid substitution elevates simultaneously the strength and ductility of face-centered-cubic high-entropy alloys
Recently-developed high-entropy alloys (HEAs) containing multiple principal metallic
elements have extended the compositional space of solid solutions and the range of their …
elements have extended the compositional space of solid solutions and the range of their …
Segregation engineering of grain boundaries of a metastable Fe-Mn-Co-Cr-Si high entropy alloy with laser-powder bed fusion additive manufacturing
Laser-powder bed fusion (L-PBF) additive manufacturing offers unprecedented
microstructural fine-tuning capabilities. Naturally, benefitting from such capability requires …
microstructural fine-tuning capabilities. Naturally, benefitting from such capability requires …
Nano-scale heterogeneity-driven metastability engineering in ferrous medium-entropy alloy induced by additive manufacturing
Selective laser melting (SLM) offers unprecedented advantages in fabrication of metals and
alloys with complex geometry and unique microstructural features with hierarchical …
alloys with complex geometry and unique microstructural features with hierarchical …