Influence of in-situ synthesized Zr-Al-C on microstructure and toughening of ZrB2-SiC composite ceramics fabricated by spark plasma sintering
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DOI: 10.1016/j.ceramint.2017.05.149
Abstract: Abstract Zr-Al-C was in-situ synthesized as a toughening component in ZrB 2 -SiC ceramics by spark plasma sintering (SPS) ball-milled ZrB 2 -based composite powders with SiC and graphite powders. The phase composition of Zr-Al-C… read more here.
Keywords: zsa; spark plasma; composite ceramics; process ... See more keywords
Measurement and Evaluation of 28 GHz Propagation Characteristics in Specific Environments
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DOI: 10.1109/access.2022.3157063
Abstract: New specific scenarios are expected for 5G systems in various environments, such as stadiums, subway platforms, factories, livestock barns. On the other hand, the applicability of conventional propagation models to new specific environments has not… read more here.
Keywords: propagation; specific environments; characteristics specific; zsa ... See more keywords