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Intermetallics [PDF]

Metals, 2017
The combination of low density, high strength, and good corrosion resistance makes intermetallics promising for structural applications, especially at high temperatures and under severe environments [...]
Ana Sofia Ramos
doaj   +3 more sources

Phase stability, elastic properties and electronic structures of Mg–Y intermetallics from first-principles calculations

Journal of Magnesium and Alloys, 2015
The phase stability, elastic properties and electronic structures of three typical Mg–Y intermetallics including Mg24Y5, Mg2Y and MgY are systematically investigated using first-principles calculations based on density functional theory.
Ping Peng
exaly   +3 more sources

Structural, phonon, elastic, thermodynamic and electronic properties of Mg–X (X = La, Nd, Sm) intermetallics: The first principles study

Journal of Magnesium and Alloys, 2019
We show the results of first-principles calculations of structural, phonon, elastic, thermal and electronic properties of the Mg–X intermetallics in their respective ground state phase and meta-stable phases at equilibrium geometry and the studied ...
S. Rameshkumar, G. Jaiganesh, V. Jayalakshmi   +2 more
exaly   +3 more sources

Magnetic, Thermal, and Transport Properties of Co₂Ti_1.5Sn_0.5 Heusler Alloy

Alloys, 2022
In this work, the structural, magnetic, thermal, and transport properties of the arc-melted polycrystalline Heusler alloy Co2Ti1.5Sn0.5 are investigated. The alloy crystallizes in an L21 structure with a space group of Fm-3m.
Sunitha Raveendran Athul, Kumar Arun, Saktivel Swathi, Uralath Dhanavardhanan Remya, Andrea Dzubinska, Marian Reiffers, Ramamoorti Nagalakshmi   +6 more
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Evolution of iron-rich intermetallics and its effect on the mechanical properties of Al–Cu–Mn–Fe–Si alloys after thermal exposure and high-temperature tensile testing

Journal of Materials Research and Technology, 2023
Si addition is commonly used to modify the iron-rich intermetallics in Al–Cu–Mn–Fe alloys, which is beneficial to increasing the use of recycled aluminum.
Lin Bo, He Xiangxiang, Xu Rui, Zhao Yuliang, Lu Yemao, Xiao Huaqiang   +5 more
doaj   +1 more source

The Effect of Cr Additive on the Mechanical Properties of Ti-Al Intermetallics by First-Principles Calculations

Crystals, 2023
The structure, elastic properties and electronic structure of Ti-Al intermetallics including Ti3Al (space group P63/mmc), TiAl (space group I4/mmm) and TiAl3 (space group P4/mmm) are systematically studied by first-principles calculations.
Hui Wang, Fuyong Su, Zhi Wen
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Topotactic fluorination of intermetallics as an efficient route towards quantum materials

Nature Communications, 2022
Insertion of light elements in intermetallics has been explored to synthesize functional materials. Here the authors report topotactic intercalation of fluorine atoms into intermetallics using a perfluorocarbon reactant with covalent C-F bonds to obtain ...
Jean-Baptiste Vaney, Baptiste Vignolle, Alain Demourgues, Etienne Gaudin, Etienne Durand, Christine Labrugère, Fabio Bernardini, Andrés Cano, Sophie Tencé   +8 more
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On the governing fragmentation mechanism of primary intermetallics by induced cavitation

Ultrasonics Sonochemistry, 2021
One of the main applications of ultrasonic melt treatment is the grain refinement of aluminium alloys. Among several suggested mechanisms, the fragmentation of primary intermetallics by acoustic cavitation is regarded as very efficient.
Abhinav Priyadarshi, Mohammad Khavari, Tungky Subroto, Marcello Conte, Paul Prentice, Koulis Pericleous, Dmitry Eskin, John Durodola, Iakovos Tzanakis   +8 more
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Influence of grain-refiner addition on the morphology of fe-bearing intermetallics in a semi-solid processed Al-Mg-Si alloy [PDF]

, 2013
© The Minerals, Metals & Materials Society and ASM International 2013The three-dimensional morphologies of the Fe-bearing intermetallics in a semisolid-processed Al-Mg-Si alloy were examined after extracting the intermetallics. α -AlFeSi and β-AlFeSi are
A. Verma, C.J. Simensen, G. Sha, G. Sha, H. Ye, I.J. Polmear, Ian Stone, J.A. Taylor, J.L. Jorstad, Keyna O’Reilly, L. Sweet, L.F. Mondolfo, M. Cooper, N.C.W. Kuijpers, S. Kumar, S. Onurlu, S. Zajac, Sundaram Kumar, Tahsina Smith   +18 more
core   +1 more source

Effect of Nb on the Microstructure and Mechanical Properties of Ti₂Cu Intermetallic through the First-Principle Calculations and Experimental Investigation

Metals, 2020
Through the first-principle calculations based on density functional theory and experimental investigation, the structural stability elastic properties and mechanical properties of Ti2Cu and Ti18Cu5Nb1 intermetallics were studied.
Jialin Cheng, Yeling Yun, Jingjing Wang, Jiaxin Rui, Shun Wang, Yulei Du   +5 more
doaj   +1 more source