High sphericity and diameter controllable B4C ceramic pellets prepared via simple low-cost PVA assisted planet-type rotation method
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DOI: 10.1016/j.ceramint.2020.08.195
Abstract: Abstract B4C ceramic pellets with diameter smaller than 0.7 mm have been simply fabricated via polyvinyl alcohol (PVA) assisted planet-type rotation method. Only commercial B4C powders and tiny amounts of PVA are needed in the experiment.… read more here.
Keywords: b4c ceramic; b4c; high sphericity; rotation ... See more keywords
Self-Healing of SiC-Al2O3-B4C Ceramic Composites at Low Temperatures
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DOI: 10.3390/ma15020652
Abstract: Self-healing ceramics have been researched at high temperatures, but few have been considered at lower temperatures. In this study, SiC-Al2O3-B4C ceramic composite was compacted by spark plasma sintering (SPS). A Vickers indentation was introduced, and… read more here.
Keywords: b4c ceramic; self healing; b4c; al2o3 b4c ... See more keywords