Effects of Nitrogen on the Morphology and Evolution of M2C Eutectic Carbides in Fe-Mo-W-Co-Cr-V-C Alloy
Sign Up to like & getrecommendations! Published in 2018 at "JOM"
DOI: 10.1007/s11837-018-3173-9
Abstract: The effects of nitrogen on the characteristics and evolutions of M2C eutectic carbides in the Fe-Mo-W-Co-Cr-V-C alloy were investigated in both as-cast and wrought states. Microstructural observation, electrolytic extraction method, and x-ray diffraction analysis were… read more here.
Keywords: eutectic carbides; effects nitrogen; morphology evolution; m2c eutectic ... See more keywords
Morphology evolution of Ti3AlC carbide precipitates in high Nb containing TiAl alloys
Sign Up to like & getrecommendations! Published in 2017 at "Acta Materialia"
DOI: 10.1016/j.actamat.2017.07.018
Abstract: Abstract This work elucidates the morphology evolution of perovskite Ti3AlC carbides in a Ti-45Al-5Nb-0.75C alloy during ageing at 800 °C. The carbides in the γ matrix are initially needle-shaped with their long axis parallel to the… read more here.
Keywords: morphology evolution; carbide; sub particles; ti3alc ... See more keywords
Morphology evolution of ZnO by controlling solvent and electrochemical sensing of hexagonal nanotablets toward amines
Sign Up to like & getrecommendations! Published in 2020 at "Chinese Chemical Letters"
DOI: 10.1016/j.cclet.2020.01.014
Abstract: Abstract Organic amines are important solvent and raw material in laboratory and industry, as well as releasing from cigarette smoke. It is significant to detect low-concentration amines for environment and public health. Here we reported… read more here.
Keywords: evolution zno; morphology evolution; zno; controlling solvent ... See more keywords
Morphology evolution and photocatalytic applications of W-doped Bi2O3 films prepared using unique oblique angle co-sputtering technology
Sign Up to like & getrecommendations! Published in 2019 at "Ceramics International"
DOI: 10.1016/j.ceramint.2019.07.211
Abstract: Abstract A novel technology (co-sputtering oblique angle deposition) was used for fabricating W-doped Bi 2 O 3 films. After further annealing at 500 °C, the surface morphologies and microstructures of the films were characterized by scanning… read more here.
Keywords: oblique angle; morphology evolution; technology; doped films ... See more keywords
The morphology evolution of char particles during conversion processes
Sign Up to like & getrecommendations! Published in 2021 at "Combustion and Flame"
DOI: 10.1016/j.combustflame.2020.11.038
Abstract: Abstract The change in a particle’s morphology affects both its trajectory and its carbon consumption rate. For that reason, the present work studies the evolution of particle’s morphology during the char conversion process. Particle-resolved transient… read more here.
Keywords: char; morphology evolution; evolution char; char particles ... See more keywords
Grain morphology evolution and texture characterization of wire and arc additive manufactured Ti-6Al-4V
Sign Up to like & getrecommendations! Published in 2018 at "Journal of Alloys and Compounds"
DOI: 10.1016/j.jallcom.2018.07.235
Abstract: Abstract In this study, four straight walls of Ti-6Al-4V titanium alloy were fabricated by wire and arc additive manufacturing (WAAM) to investigate the effect of deposition parameters on grain morphology evolution and texture characterization in… read more here.
Keywords: wire arc; morphology evolution; grain morphology; arc additive ... See more keywords
Interfacial morphology evolution of KTa 1−x Nb x O 3 crystal growth
Sign Up to like & getrecommendations! Published in 2017 at "Journal of Crystal Growth"
DOI: 10.1016/j.jcrysgro.2017.03.032
Abstract: Abstract Two-dimensional growth of Potassium tantalate niobate (KTa 1−x Nb x O 3 ) crystals with x = 0.94 was visualized by a high-temperature in situ observation system. Moreover, the interfacial morphology evolution and the interfacial kinetics… read more here.
Keywords: crystal growth; shaped crystals; morphology evolution; interfacial morphology ... See more keywords
Pore morphology evolution and atom distribution of doped Fe2O3 foams developed by freeze-casting after redox cycling
Sign Up to like & getrecommendations! Published in 2021 at "Journal of Materials Research and Technology"
DOI: 10.1016/j.jmrt.2021.06.008
Abstract: Chemical looping water splitting systems operate at relative high temperatures (450-800 degree C) to produce, purify or store hydrogen by cyclically reduce-oxidize a solid oxygen carrier. Therefore, to improve the long-term operation it is necessary… read more here.
Keywords: freeze casting; morphology evolution; pore morphology; redox ... See more keywords
Effect of Mn on growth mechanism and morphology evolution of CrB2 in Al melt
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DOI: 10.1016/j.matlet.2018.12.022
Abstract: Abstract In this letter, the effect of Mn on growth mechanism and morphology evolution of CrB 2 particles was studied in detail. Results show that without Mn addition, CrB 2 can be formed with six… read more here.
Keywords: morphology evolution; effect growth; growth mechanism; mechanism morphology ... See more keywords
Morphology evolution and SERS activity of the nanoporous Au prepared by dealloying sputtered Au-Ag film
Sign Up to like & getrecommendations! Published in 2019 at "Physica B: Condensed Matter"
DOI: 10.1016/j.physb.2019.01.019
Abstract: Abstract Nanoporous Au (NPG) films possess excellent and stable surface enhanced Raman scattering (SERS) activity. Sputtering followed by dealloying is one of the most used techniques to prepare NPG films. The morphology of the NPG… read more here.
Keywords: morphology evolution; npg films; sers activity; film ... See more keywords
Dealloying and morphology evolution of ordered and disordered Cu3Au
Sign Up to like & getrecommendations! Published in 2020 at "Scripta Materialia"
DOI: 10.1016/j.scriptamat.2019.09.008
Abstract: Abstract This research compares the electrochemical behavior and morphology evolution of nanoporous gold made from dealloying parent-phase ordered and disordered Cu3Au. Using electron backscatter diffraction, we found that dealloying of both sets of Cu-Au samples… read more here.
Keywords: morphology evolution; ordered disordered; disordered cu3au;