Green preparation of in situ Cr3C2 nano-coatings on graphite surface and their water-wettability and rheological properties
Sign Up to like & getrecommendations! Published in 2018 at "Ceramics International"
DOI: 10.1016/j.ceramint.2018.02.172
Abstract: Abstract Cr3C2 coatings were successfully prepared on the surface of graphite flakes via a molten salt route by mixing Cr powders with natural graphite flakes in a binary LiCl-KCl salt at 450–950 °C for 4–12 h. The… read more here.
Keywords: graphite flakes; cr3c2; coatings graphite; water ... See more keywords
Effect of VC/Cr3C2 additions on the microstructure, interface structure and mechanical properties of Ti(C,N)-based cermets prepared by in situ carbothermal reduction of nano TiO2
Sign Up to like & getrecommendations! Published in 2020 at "Ceramics International"
DOI: 10.1016/j.ceramint.2019.12.237
Abstract: Abstract Ti(C,N)-based cermets were prepared by in situ carbothermal reduction of nano TiO2. The effect of VC/Cr3C2 additions on the microstructure, interface structure and mechanical properties of the cermets were investigated using SEM, EDX, and… read more here.
Keywords: cr3c2; based cermets; prepared situ; cermets prepared ... See more keywords
Microstructure of HVOF-sprayed Ag–BaF2⋅CaF2–Cr3C2–NiCr coating and its tribological behavior in a wide temperature range (25 °C to 800 °C)
Sign Up to like & getrecommendations! Published in 2021 at "Ceramics International"
DOI: 10.1016/j.ceramint.2020.08.199
Abstract: Abstract Ag–BaF2⋅CaF2–Cr3C2–NiCr composite powders were prepared by physically blending commercial BaF2⋅CaF2–Cr3C2–NiCr and Ag powders. Ag–BaF2⋅CaF2–Cr3C2–NiCr composite coatings were deposited on Inconel 718 alloy substrate by high velocity oxy-fuel (HVOF) spraying. The friction and wear behavior… read more here.
Keywords: cr3c2 nicr; cr3c2; temperature; microscopy ... See more keywords
Robust half-metallic ferromagnetism in Cr3C2 MXene
Sign Up to like & getrecommendations! Published in 2017 at "Journal of Magnetism and Magnetic Materials"
DOI: 10.1016/j.jmmm.2017.03.031
Abstract: Abstract Herein we report an intrinsic ferromagnetism in two-dimensional layered Cr3C2 material. The calculations based on the density-functional theory reveal that in a single Cr3C2 unit three Cr atoms are ferrimagnetically coupled, while the coupling… read more here.
Keywords: half metallic; cr3c2; unit; robust half ... See more keywords
Influence of TiC and Cr3C2 additions on the mechanical properties of a (W-Ti-Cr)C-Co sintered hardmetal
Sign Up to like & getrecommendations! Published in 2019 at "Journal of Materials Research and Technology"
DOI: 10.1016/j.jmrt.2019.09.042
Abstract: Abstract TiWCrC-Co alloys were manufactured by conventional powder metallurgy processes in a vacuum alumina furnace. The alloys were sintered at 1550 °C, and the chemical composition was changed in order to evaluate its influence on the… read more here.
Keywords: cr3c2; tic cr3c2; cr3c2 contents; different alloys ... See more keywords
Effects of Cr concentration on the microstructure and properties of WC-Ni cemented carbides
Sign Up to like & getrecommendations! Published in 2020 at "Journal of materials research and technology"
DOI: 10.1016/j.jmrt.2019.11.030
Abstract: Abstract Based on thermodynamic calculations, WC-Ni-Cr3C2 model alloys with high Ni content have been designed by fixing the carbon potential to form either graphite or eta (M6C) phases. The solubility of the grain growth inhibitor… read more here.
Keywords: cr3c2; microscopy; cemented carbides; effects concentration ... See more keywords
Synthesis of hexagonal-shaped Cr3C2@C nanoplatelets and role of their intrinsic properties towards microwave absorption
Sign Up to like & getrecommendations! Published in 2021 at "Materials Letters"
DOI: 10.1016/j.matlet.2021.129329
Abstract: Abstract Core-shell nanomaterials have been considered excellent microwave absorbents due to their unique morphologies and designs. Here, hexagonal-shaped Cr3C2 nanoplatelets coated with carbon shells (Cr3C2@C) were fabricated by an arc discharge plasma process. In as-synthesized… read more here.
Keywords: role; hexagonal shaped; synthesis hexagonal; shaped cr3c2 ... See more keywords
Influence of Cr3C2 and VC Content on WC Grain Size, WC Shape and Mechanical Properties of WC–6.0 wt. % Co Cemented Carbides
Sign Up to like & getrecommendations! Published in 2021 at "Materials"
DOI: 10.3390/ma14061551
Abstract: In this paper, the influences of Cr3C2/VC content on WC grain size, WC grain shape and mechanical properties of WC–6 wt. % Co cemented carbides were investigated. The results showed that the grain size first… read more here.
Keywords: cr3c2 content; mechanical properties; cr3c2; grain size ... See more keywords
The Effect of the Substrate on the Microstructure and Tribological Properties of Cold Sprayed (Cr3C2-25(Ni20Cr))-(Ni-graphite) Cermet Coatings
Sign Up to like & getrecommendations! Published in 2022 at "Materials"
DOI: 10.3390/ma15030994
Abstract: In this work, the effect of the substrate, Al 7075 alloy and 1H18NT9 stainless steel, on the microstructure and tribological properties of cold sprayed (Cr3C2-25(Ni20Cr))-(Ni-graphite) coatings was investigated. Both coatings were dense and did not… read more here.
Keywords: cr3c2; effect substrate; microstructure tribological; tribological properties ... See more keywords