High sinterability nano-Y2O3 powders prepared via decomposition of hydroxyl-carbonate precursors for transparent ceramics
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DOI: 10.1007/s10853-017-1071-0
Abstract: High sinterability nano-Y2O3 powders for transparent ceramics were successfully synthesized via the decomposition of hydroxyl-carbonate precursors from spray coprecipitation. The chemical composition of the precursor was determined as Y(CO3)(OH)·nH2O (n = 1–1.5), and it was evolved into… read more here.
Keywords: transparent ceramics; sinterability nano; sinterability; nano y2o3 ... See more keywords
A novel approach of synthesizing nano Y2O3 powders for the fabrication of submicron IR transparent ceramics
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DOI: 10.1016/j.ceramint.2021.02.270
Abstract: Abstract A facile methodology of synthesizing highly reactive, round-edged, Sulfur–free nano Y2O3 powders to fabricate submicron IR transparent yttria ceramics having a unique combination of superior optical and mechanical properties are reported for the first… read more here.
Keywords: y2o3 powders; nano y2o3; novel approach; y2o3 ... See more keywords
Effect of electric current pulse on preparation of nano Y2O3
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DOI: 10.1080/02670836.2017.1318498
Abstract: ABSTRACT The effect of electric current pulse (ECP) on preparing nano Y2O3 powder was initially investigated in this paper. From the determination of thermogravimetric analysis, differential scanning calorimetry and X-ray diffraction, it was revealed that… read more here.
Keywords: nano y2o3; electric current; current pulse; effect electric ... See more keywords
Effect of Nano-Y2O3 on the Microstructure and Properties of WC-Reinforced Ni-Based Composite Surfacing Layer
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DOI: 10.3390/ma15051665
Abstract: In this study, a WC-reinforced Ni-based surfacing layer was prepared on Q235 steel plate by plasma arc welding. The effects of nano-Y2O3 with different contents (0 wt.%, 0.4 wt.%, 0.8 wt.%, 1.2 wt.%, and 1.6… read more here.
Keywords: reinforced based; surfacing layer; microstructure; nano y2o3 ... See more keywords