Sintering Behavior, Microstructure, and Microwave Dielectric Properties of Li4(1+x)WO5 (0 ≤ x ≤ 0.08)
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DOI: 10.1007/s11664-017-5429-5
Abstract: A series of low-firing Li4(1+x)WO5 (x = 0.02, 0.04, 0.06, 0.08) ceramics were prepared using the solid-state reaction method. Effects of excess lithium on the crystal structure, sintering behavior, and microwave dielectric properties were studied. For x read more here.
Keywords: microstructure microwave; dielectric properties; behavior microstructure; microwave dielectric ... See more keywords
Influence of CLVD thermal gradient on the deposition behavior, microstructure and properties of C/C-ZrC composites
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DOI: 10.1016/j.ceramint.2018.05.232
Abstract: Abstract Chemical liquid vapor deposition (CLVD) is a rapid preparation method, but it is rarely involved in fabrication of C/C-UHTCs composites and its technology parameters are hardly discussed. In the present study, C/C-ZrC samples were… read more here.
Keywords: gradient deposition; deposition; behavior microstructure; deposition behavior ... See more keywords
Isothermal oxidation behavior and microstructure change of a gradient low-expansion coating for superalloys
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DOI: 10.1016/j.corsci.2018.11.004
Abstract: Abstract An AlN gradient-doped Ni + CrAlYSiHfN coating was prepared on superalloys by magnetron sputtering. The as-deposited coating comprised of three sub-layers. AlN phase shows a gradient distribution in coating after annealing, and AlN reaches 33 vol.% at… read more here.
Keywords: gradient; behavior microstructure; oxidation; oxidation behavior ... See more keywords
Low-firing behavior, microstructure, and electromagnetic properties of a ferroelectric-ferromagnetic composite material with multiple doping
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DOI: 10.1016/j.jallcom.2018.04.025
Abstract: Abstract A series of BaTiO3-Ni0.62Cu0.25Zn0.16Fe1.98O4 ferroelectric-ferromagnetic composites with Li2CO3-V2O5-Bi2O3 multiple doping were prepared by the solid-state reaction at 900 °C–1000 °C, and the low fired ( δ ∗ / D of the multiple doping composite systems has… read more here.
Keywords: firing behavior; ferroelectric ferromagnetic; multiple doping; behavior microstructure ... See more keywords
Thermal behavior, microstructure and magnetic properties of (Fe Ni Co )80B10Si2Cu1Zr7 alloys
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DOI: 10.1016/j.jallcom.2020.157436
Abstract: Abstract Amorphous (FexNiyCoz)80B10Si2Cu1Zr7 (x + y + z = 1) alloys were prepared by melt spinning. By investigating the glass-forming ability, thermal behavior, crystallization and magnetic properties of alloy ribbons, detailed and integral pseudoternary diagrams of (FexNiyCoz)80B10Si2Cu1Zr7 alloys were constructed, which… read more here.
Keywords: 80b10si2cu1zr7 alloys; behavior microstructure; thermal behavior; magnetic properties ... See more keywords
Densification behavior and microstructure evolution of yttrium-doped ThO 2 ceramics
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DOI: 10.1016/j.jeurceramsoc.2017.04.015
Abstract: Abstract Sintering of Th 1-x Y x O 2-x/2 ceramics (x = 0.01, 0.08, 0.15 and 0.22), planned to be used as solid electrolytes in oxygen sensors for sodium-cooled fast nuclear reactors, was investigated. High densification state… read more here.
Keywords: densification; yttrium; densification behavior; behavior microstructure ... See more keywords
DRX behavior and microstructure evolution of 33Cr23Ni8Mn3N: Experiment and finite element simulation
Sign Up to like & getrecommendations! Published in 2020 at "Journal of materials research and technology"
DOI: 10.1016/j.jmrt.2020.02.059
Abstract: Abstract The dynamic recrystallization (DRX) behavior and microstructure evolution of 33Cr23Ni8Mn3N heat-resistant steel were studied by isothermal hot compression experiment within the temperature range of 1000 °C–1180 °C and strain rate of 0.01–10 s−1. Models for the DRX… read more here.
Keywords: behavior microstructure; evolution 33cr23ni8mn3n; drx behavior; microstructure evolution ... See more keywords
Mechanical Behavior on Microstructure of B4C Particles Reinforced 2024 Aluminum Matrix Composite Obtained by Mechanical Milling
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DOI: 10.1017/s1431927617004548
Abstract: Due to their high specific strength, superior wear resistance, lower thermal expansion and lightweight, metal matrix composites (MMCs) are used as substitute for conventional materials in some engineering applications such as aerospace, electronics, automotive, medical… read more here.
Keywords: b4c particles; mechanical behavior; matrix; behavior microstructure ... See more keywords
Solidification Behavior and Microstructure of Al-7Si Alloys with Individual and Combined Additions of Sr and Yb
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DOI: 10.1155/2019/9750526
Abstract: The effects of individual and combined additions of Sr and Yb on the solidification behavior and microstructure of Al-7Si alloys were investigated using thermal analysis, optical microscopy, and scanning electron microscopy. The results showed that… read more here.
Keywords: solidification behavior; microscopy; individual combined; behavior microstructure ... See more keywords
Effect of ceramic particle size on densification behavior, microstructure formation, and performance of TiB2-reinforced Al-based composites prepared by selective laser melting
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DOI: 10.1557/jmr.2019.392
Abstract: read more here.
Keywords: particle size; size densification; effect ceramic; densification behavior ... See more keywords
Hot Deformation Behavior and Microstructure Evolution of Cu–Ni–Co–Si Alloys
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DOI: 10.3390/ma13092042
Abstract: The Cu-1.7Ni-1.4Co-0.65Si (wt%) alloy is hot compressed by a Gleeble-1500D machine under a temperature range of 760 to 970 °C and a strain rate range of 0.01 to 10 s−1. The flow stress increases with… read more here.
Keywords: alloy; hot deformation; behavior microstructure; deformation ... See more keywords