G
Gregory E. Hilmas
Researcher at Missouri University of Science and Technology
Publications - 50
Citations - 5383
Gregory E. Hilmas is an academic researcher from Missouri University of Science and Technology. The author has contributed to research in topics: Zirconium diboride & Ceramic. The author has an hindex of 20, co-authored 50 publications receiving 4523 citations.
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Refractory Diborides of Zirconium and Hafnium
TL;DR: In this article, the crystal chemistry, synthesis, densification, microstructure, mechanical properties, and oxidation behavior of Zirconium diboride (ZrB2) and HfB2 ceramics are reviewed.
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High-Strength Zirconium Diboride-Based Ceramics
TL;DR: In this paper, Zirconium diboride and ZrB 2 ceramics containing 10, 20, and 30 vol% SiC particulates were prepared from commercially available powders by hot pressing.
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Evolution of structure during the oxidation of zirconium diboride–silicon carbide in air up to 1500 °C
TL;DR: In this paper, the structures that developed as dense ZrB2-SiC ceramics were characterized using scanning electron microscopy (SEM), energy dispersive spectroscopy (EDS) and X-ray diffraction.
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Pressureless Sintering of Zirconium Diboride
TL;DR: In this article, Zirconium diboride (ZrB 2 ) ceramics were sintered to a relative density of ∼ 98% without applied external pressure.
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Influence of silicon carbide particle size on the microstructure and mechanical properties of zirconium diboride–silicon carbide ceramics
TL;DR: In this article, the influence of silicon carbide (SiC) particle size on the microstructure and mechanical properties of Zirconium diboride-silicon carbide-SiC ceramics was investigated.