Plastic deformation-induced improved mechanical and thermal properties in hot-forged SiC-TiC composite
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DOI: 10.1016/j.jeurceramsoc.2020.08.020
Abstract: Abstract A novel SiC-20 vol% TiC composite prepared via a two-step sintering technique using 6.5 vol% Y2O3-Sc2O3-MgO exhibited high deformation (60 %) on hot forging attributed to the high-temperature plasticity of TiC (ductile to brittle transition temperature… read more here.
Keywords: mechanical thermal; deformation; hot forged; tic composite ... See more keywords
Ablation resistant ZrC coating modified by polymer-derived SiC/TiC nanocomposites for ultra-high temperature application
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DOI: 10.1016/j.jeurceramsoc.2021.09.057
Abstract: Abstract To improve the ablation resistance of ZrC coating on SiC-coated carbon/carbon composites above 2000 °C, SiC/TiC nanocomposites (SiC/TiC-NCs) powders derived from single-source precursor were incorporated into ZrC coating, denoted as ZrC-SiC/TiC-NCs, via supersonic atmospheric… read more here.
Keywords: ablation; sic tic; tic ncs; zrc coating ... See more keywords
Synergistic effects of hybrid (SiC+TiC) nanoparticles and dynamic precipitates in the design of a high-strength magnesium matrix nanocomposite
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DOI: 10.1016/j.matchemphys.2020.124048
Abstract: Abstract Novel nanocomposites based on an AZ91 magnesium alloy matrix reinforced with a hybrid mixture of SiC and TiC nanoparticles with different nanoparticle contents (0.5% and 1%, by mass fraction) were fabricated by semi-solid stirring… read more here.
Keywords: strength; tic nanoparticles; matrix; magnesium ... See more keywords