Precipitation of Secondary Phase and Phase Transformation Behavior of a Solution‐Treated Ti–6Al–4V Alloy during High‐Temperature Aging
Sign Up to like & getrecommendations! Published in 2020 at "Advanced Engineering Materials"
DOI: 10.1002/adem.201901436
Abstract: The precipitation of secondary phase and phase transformation behavior of a solution‐treated Ti–6Al–4V alloy during aging heat treatment are investigated. The content, size of the equiaxed α phase, and the thickness of secondary phase are… read more here.
Keywords: phase; phase phase; secondary phase; temperature ... See more keywords
Odd‐Stoichiometry and Secondary Phase Relations in Higher Manganese Silicides
Sign Up to like & getrecommendations! Published in 2024 at "Advanced Functional Materials"
DOI: 10.1002/adfm.202313948
Abstract: Higher manganese silicides (denoted as MnSiγ) are a prominent class of intermetallic compound for thermoelectric applications that crystallizes into a Nowotny Chimney Ladder (NCL) phase and constitutes a higher concentration of silicon with odd stoichiometry,… read more here.
Keywords: higher manganese; manganese silicides; odd stoichiometry; secondary phase ... See more keywords
The reduction of thermal conductivity in Cd and Sn co-doped Cu3SbSe4-based composites with a secondary-phase CdSe
Sign Up to like & getrecommendations! Published in 2020 at "Journal of Materials Science"
DOI: 10.1007/s10853-020-05586-3
Abstract: In this paper, we reported the enhanced thermoelectric properties of Cd and Sn dual-doped Cu3SbSe4-based material prepared by the vacuum melting combined with spark plasma sintering process. X-ray photoelectron spectroscopy studies revealed the presence of… read more here.
Keywords: cu3sbse4 based; doped cu3sbse4; thermal conductivity; secondary phase ... See more keywords
Structural and electrical properties of Dy3+ substituted NiFe2O4 ceramics prepared from powders derived by combustion method
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DOI: 10.1016/j.ceramint.2017.03.181
Abstract: Abstract Dysprosium (Dy) substituted nickel ferrite (NiDy x Fe 2- x O 4 ) powders with varying Dy content ( x =0.0, 0.025, 0.05, 0.075, 0.1, 0.2) have been prepared by combustion method using DL-alanine… read more here.
Keywords: secondary phase; electrical properties; combustion method; spectroscopy ... See more keywords
Influence of secondary phase dispersants and porosity on thermoelectric properties of β-Fe0.91Mn0.09Si2
Sign Up to like & getrecommendations! Published in 2017 at "Journal of Alloys and Compounds"
DOI: 10.1016/j.jallcom.2016.12.253
Abstract: Abstract Mn doped β-FeSi 2 has been prepared by arc melting followed by hot pressing technique. The effect of porosity on thermovoltage ( ΔV ) and electrical conductivity is studied, where the band type conduction… read more here.
Keywords: porosity; thermoelectric properties; phase dispersants; secondary phase ... See more keywords
Effect of oxygen vacancies, lattice distortions and secondary phase on the structural, optical, dielectric and ferroelectric properties in Cd-doped Bi2Ti2O7 nanoparticles
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DOI: 10.1016/j.materresbull.2021.111373
Abstract: Abstract (Bi1-xCdx)2Ti2O7 (x = 0.00, 0.02, 0.04, 0.06, 0.08, 0.10 and 0.12) nanoparticles are synthesised using the co-precipitation method. The prepared samples show pyrochlore phase formation except for x = 0.02 and 0.08, where Bi4Ti3O12 appears as a secondary… read more here.
Keywords: secondary phase; oxygen vacancies; vacancies lattice; effect oxygen ... See more keywords
Secondary-Phase Stochastics in Lithium-Ion Battery Electrodes.
Sign Up to like & getrecommendations! Published in 2018 at "ACS applied materials & interfaces"
DOI: 10.1021/acsami.7b17771
Abstract: Lithium-ion battery electrodes exhibit complex interplay among multiple electrochemically coupled transport processes, which rely on the underlying functionality and relative arrangement of different constituent phases. The electrochemically inactive solid phases (e.g., conductive additive and binder,… read more here.
Keywords: phase; battery electrodes; secondary phase; ion battery ... See more keywords
Stacking faults in Zr(Fe, Cr)2 Laves structured secondary phase particle in Zircaloy-4 alloy.
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DOI: 10.1039/c7nr08963e
Abstract: Stacking faults (SFs) in secondary phase particles (SPPs), which generally crystallize in the Laves phase in Zircaloy-4 (Zr-4) alloy, have been frequently observed by researchers. However, few investigations on the nano-scale structure of SFs have… read more here.
Keywords: phase; alloy; c14 structured; stacking faults ... See more keywords
Delithiation-induced secondary phase formation in Li-rich cathode materials
Sign Up to like & getrecommendations! Published in 2024 at "Journal of Materials Chemistry A"
DOI: 10.1039/d4ta06030j
Abstract: Atomistic structure and stability of Li-rich high-entropy layered oxide cathode materials are studied. A significant structural change including Li/Ni interchange, TM migration, and secondary phase formation leading to capacity fading is found. read more here.
Keywords: secondary phase; phase formation; cathode materials;
A bimodal γ′ phase precipitation in Ni–Al alloys with preaging and continuous cooling: phase-field simulation
Sign Up to like & getrecommendations! Published in 2020 at "Modelling and Simulation in Materials Science and Engineering"
DOI: 10.1088/1361-651x/abd3b0
Abstract: A bimodal precipitation with primary and secondary γ′ phase in Ni-17 at.% Al alloys was produced via preaging and continuous cooling. The morphology and composition evolution of γ′ phase during cooling process were studied by… read more here.
Keywords: secondary phase; precipitation; continuous cooling; preaging continuous ... See more keywords
Effect of Fluctuations on the Formation of Secondary Phase Precipitates at Grain Boundaries
Sign Up to like & getrecommendations! Published in 2019 at "Physics of the Solid State"
DOI: 10.1134/s106378341902015x
Abstract: Based on the free energy density functional method (modified Cahn–Hillard–Cook equation), the formation kinetics of secondary phases in binary alloys is considered in the presence of composition fluctuations and with inclusion of the grain boundaries… read more here.
Keywords: secondary phase; effect fluctuations; grain boundaries; fluctuations formation ... See more keywords