Stability optimisation of CaO-doped partially stabilised zirconia by microwave sintering
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DOI: 10.1016/j.ceramint.2019.08.024
Abstract: Abstract In this study, the stability of CaO-doped partially stabilised zirconia was optimised by microwave sintering at 950 °C with holding times between 1 and 4 h. The sintered products are potential refractory ceramics having applicability in… read more here.
Keywords: stabilised zirconia; cao doped; zirconia; stability ... See more keywords
Crystal defects and phase transitions of nanocrystalline yttria-stabilised zirconia induced by high-energy ball milling
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DOI: 10.1016/j.ceramint.2020.11.044
Abstract: Abstract Yttria-stabilised zirconia (YSZ) is a promising electrolyte for SOFCs and gas sensors. In this study, the particle size of a co-precipitated 5 mol% yttria-stabilised zirconia (5YSZ) powder was refined from 10.47 μm to 130… read more here.
Keywords: ball milling; high energy; yttria stabilised; stabilised zirconia ... See more keywords
Flash phenomena in lime-stabilised zirconia oxide ion conductor
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DOI: 10.1016/j.egyr.2020.03.008
Abstract: Abstract Flash sintering is a novel technique that allows a decrease in the sintering time (from hours to seconds) and furnace temperature for the densification of ceramics. In order to find out if calcia-stabilised zirconia… read more here.
Keywords: oxide ion; zirconia oxide; phenomena lime; stabilised zirconia ... See more keywords
Increased fatigue strength of partially stabilised zirconia achieved by shot peening
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DOI: 10.1080/02670836.2016.1242271
Abstract: The effects of shot peening (SP) on the fatigue strength of partially stabilised zirconia were studied. Smooth specimens and specimens containing a surface pre-crack with depths in the range 35–110 μm were subjected to SP. The… read more here.
Keywords: shot peening; fatigue strength; strength partially; stabilised zirconia ... See more keywords