Ab initio systematic description of thermodynamic and mechanical properties of binary bcc Ti-based alloys

EA Smirnova, AV Ponomareva, AB Syzdykova… - Materials Today …, 2022 - Elsevier
The effects of the dissolution of 3d, 4d and 5d metals and Al, Ga, Ge, In and Sn in the bcc Ti
lattice (β-phase) were studied within the framework of first-principles calculations. Lattice …

Elastic and thermal properties of selected 211 MAX phases: A DFT study

GK Arusei, M Chepkoech, GO Amolo… - Computational …, 2024 - Elsevier
MAX phases are a class of ternary materials that have continued to play a key role in the
field of materials science due to their unique properties that bridge the gap between metals …

CALPHAD-guided design and experimental study on a novel Al-Ti-Nb alloy

G Mundhra, HE Peng, JW Yeh, BS Murty - Journal of Alloys and …, 2024 - Elsevier
We have used a CALPHAD-guided design methodology to develop a novel lightweight Al-Ti-
Nb alloy with nearly 50 vol% of in-situ formed trialuminide reinforcement. After compositional …

Thermodynamic remodeling of the Al–Pt system towards an assessment of the Al–Ni–Pt system

XL Liu, G Lindwall, R Otis, H Kim, ZK Liu - Calphad, 2016 - Elsevier
The thermodynamic CALPHAD description of the Al–Pt system is remodeled. The four sub-
lattice (4SL) model for the ordered/disordered fcc and bcc phases is adopted resulting in …

A low-cost and high-strength Ti-Al-Fe-based cast titanium alloy for structural applications

Z Liang, J Miao, T Brown, AK Sachdev, JC Williams… - Scripta Materialia, 2018 - Elsevier
A cost-effective α-β titanium casting alloy, Ti-6Al-5Fe-0.05 B-0.05 C, 1 has been designed
using Calculation of Phase Diagrams (CALPHAD) method and the workhorse alloy Ti-6Al-4 …

First-principles study of phase stability and elastic properties of binary Ti-xTM (TM= V, Cr, Nb, Mo) and ternary Ti-15TM-yAl alloys

SZ Zhang, H Cui, MM Li, H Yu, L Vitos, R Yang, QM Hu - Materials & design, 2016 - Elsevier
The phase stability and elastic property of binary Ti-xTM (TM= V, Cr, Nb, Mo) and ternary Ti-
15TM-yAl alloys are investigated systematically by using a first-principles method. The …

Thermodynamic modeling of the Ni–Ti–Hf system

K Li, W Zheng - Calphad, 2023 - Elsevier
Abstract Ni–Ti–Hf alloys have received extensive attention owing to their excellent shape-
memory behavior. In the present work, the thermodynamic assessment of the Ni–Ti–Hf …

Microstructures and Mechanical Properties Prediction for Ti-Based Alloys

J Guo, MT Samonds - Journal of Materials Engineering and Performance, 2007 - Springer
Titanium alloys have been used in demanding applications such as the chemical industry
and aerospace, thanks to their excellent corrosion resistance, low density, and high …

Experimental determination and thermodynamic assessment of the Co–Ni–Ti system

C Zhou, C Guo, C Li, Z Du - Calphad, 2018 - Elsevier
The isothermal section at 1273 K of the Co–Ni–Ti system was determined using equilibrated
alloys by means of scanning electron microscopy (SEM) with energy dispersive X-ray …

Investigation of the influence of Cr on the microstructure and properties of Ti6Al4VxCr alloys with a combinatorial approach

D Wu, LB Liu, LG Zhang, LJ Zeng, X Shi - Journal of Materials Engineering …, 2017 - Springer
A combinatorial approach has been applied to investigate the influence of Cr on the
microstructure and properties of Ti6Al4VxCr alloys. A diffusion couple was manufactured …