Bulk metallic glass composites containing B2 phase

Y Chen, C Tang, JZ Jiang - Progress in Materials Science, 2021 - Elsevier
The brittleness and work-softening of Bulk Metallic Glasses (BMGs) prevent their wide
applications as structural engineering materials. In order to settle this problem, the BMG …

Manipulation of magnetocaloric and elastocaloric effects in Ni–Mn–In alloys by lattice volume and magnetic variation: Effect of Co and Fe co-doping

X Liang, C Zhang, J Bai, J Gu, Y Zhang, C Esling… - Journal of Materials …, 2024 - Elsevier
The effects of Co and Fe co-doping Ni–Mn–In alloy on the phase stability, lattice parameters,
magnetic properties, and electronic structures are systematically investigated by using the …

Role of elastic and shear stabilities in the martensitic transformation path of NiTi

N Hatcher, OY Kontsevoi, AJ Freeman - Physical Review B—Condensed …, 2009 - APS
Due to the importance of NiTi as a shape-memory material and the uncertainty regarding its
atomisitic martensitic transformation path, a thorough investigation to understand the …

Site preference and elastic properties of Fe-, Co-, and Cu-doped NiMnGa shape memory alloys from first principles

CM Li, HB Luo, QM Hu, R Yang, B Johansson… - Physical Review B …, 2011 - APS
The site preference and elastic properties of Fe-, Co-, and Cu-doped Ni 2 MnGa alloys are
investigated by using the first-principles exact muffin-tin orbital method in combination with …

Grain size dependence of cracking performance in polycrystalline NiTi alloys

G Xie, F Wang, B Song, J Cheng, J Wang… - Journal of Alloys and …, 2021 - Elsevier
Nickle-titanium (NiTi) alloys are widely considered as one of the most intelligent materials
with great commercial values. This study focuses on investigating the grain size (GS) effect …

[HTML][HTML] Finite temperature properties of NiTi from first principles simulations: Structure, mechanics, and thermodynamics

JB Haskins, JW Lawson - Journal of applied physics, 2017 - pubs.aip.org
We present a procedure to determine temperature-dependent thermodynamic properties of
crystalline materials from density functional theory molecular dynamics (DFT-MD). Finite …

First-principles investigation of the composition dependent properties of shape-memory alloys

CM Li, HB Luo, QM Hu, R Yang, B Johansson… - Physical Review B …, 2010 - APS
The composition dependent lattice parameter, phase stability, elastic moduli, and magnetic
transition temperature of the Ni 2+ x Mn 1− x Ga shape-memory alloys are studied by using …

Site occupancy, magnetic moments, and elastic constants of off-stoichiometric from first-principles calculations

QM Hu, CM Li, R Yang, SE Kulkova, DI Bazhanov… - Physical Review B …, 2009 - APS
The site occupancy and elastic modulus of off-stoichiometric Ni 2 MnGa alloys are
investigated by the use of the first-principles exact muffin-tin orbital method in combination …

Correlation between the thermal and superelastic behavior of Ni50-xTi35Zr15Cux shape memory alloys

WC Kim, YJ Kim, JS Kim, YS Kim, MY Na, WT Kim… - Intermetallics, 2019 - Elsevier
The alloying effect of Cu on thermal and mechanical behavior in Ni 50-x Ti 35 Zr 15 Cu x (x=
0, 3, 5, 10, 15 at.%) shape memory alloys has been systematically investigated in the …

Achieving the Superior Abrasive Wear Resistance in ZTAP/Fe Composites from the Theoretical Calculations Guided Designing of Metallurgical Interface Transition …

Y Li, Q Zheng, Z Zhao, Y Gao, S Tang, H Li, B Xiao - Acta Materialia, 2024 - Elsevier
Using the first-principles calculations and phonon QHA method, the thermodynamic stability,
mechanical and thermophysical properties of binary Ni-Ti phases are obtained. The most …