Mo-and Ni-containing carbide catalysts were prepared by a Pechini-based method using
citric acid as a complexing agent. All the catalysts were characterized by temperature …

Abstract CrSi 2-HfB 2-SiC outer coatings were prepared on SiC coated C/C by in-situ
reaction. The isothermal oxidation test at 1973 K and oxyacetylene flame ablation test were …

In this work, ZrO 2 with different ZrB 2 contents (0, 15, 30, 40 wt%) composite powders were
synthesized by sol-gel, then they were sprayed on carbon/carbon composites using plasma …

Sol-gel method, as one of the most effective methods, has been widely used in producing
high-property ceramics. In this method, the pyrolysis of precursor significantly influences the …

Reactive sintering has been widely utilized to densify ceramics. Although the technology has
numerous advantages, the composition of as-sintered ceramics is hard to be adjusted …

By spark plasma sintering, HfB 2–45 vol% SiC ultra-high-temperature ceramic was
prepared, from which wedge-shaped samples were cut. The behavior of the samples was …

TZM alloy (molybdenum alloy containing 0.5–0.8 wt% titanium, 0.08–0.1 wt% zirconium and
0.016–0.02 wt% carbon) provides an advantage at elevated temperatures compared to pure …

A simple method for introducing ZrB 2 using sol-gel processing into a SiBCN matrix is
presented in this paper. Zirconium n-propoxide (ZNP), boric acid and furfuryl alcohol (C 5 H …

Nanostructured ZrC powder was synthesized by the mechanochemical process in a high-
energy ball mill by a magnesiothermic reaction. The effects of various amounts of Mg …

In this study, the nano-Al/Ni energetic composite coatings (ANECCs) have been successfully
fabricated by the electrophoretic deposition (EPD) method at the room temperature and …