Cermet Systems: Synthesis, Properties, and Applications
Ceramics, 2022 Cermet is an advanced class of material consisting of a hard ceramic phase along with a metallic binding phase with the combined advantages of both the ceramic and the metal phase.
Subin Antony JOSÉ +2 more
exaly +3 more sources
Ab initio calculation for electronic structure and optical property of tungsten carbide in a TiCN-based cermet for solar thermal applications [PDF]
Scientific Reports, 2023 We present an ab initio calculation to understand electronic structures and optical properties of a tungsten carbide WC being a major component of a TiCN-based cermet.
Shota Hayakawa +5 more
doaj +2 more sources
Visible-mid infrared ultra-broadband and wide-angle metamaterial perfect absorber based on cermet films with nano-cone structure [PDF]
Nanophotonics, 2023 Metamaterial absorbers over a broadband spectrum with high absorption, good angular tolerance, and easy configurations have essential importance for optical and optoelectronic devices. In this study, a hybrid metamaterial absorber comprising multilayered
Yang Fan +4 more
doaj +2 more sources
The Process Parameters of Micro Particle Bombarding (MPB) for Surface Integrity Enhancement of Cermet Material and Tool Steel [PDF]
Micromachines, 2023 In order to increase the performance of tool or mold/die, there are a lot of micro features on the surface to provide special functions, such as anti-adhesion or lubrication.
Fu-Chuan Hsu +7 more
doaj +2 more sources
Silver and Samaria-Doped Ceria (Ag-SDC) Cermet Cathode for Low-Temperature Solid Oxide Fuel Cells [PDF]
Nanomaterials, 2023 This study demonstrated a silver (Ag) and samarium-doped ceria (SDC) mixed ceramic and metal composite (i.e., cermet) as a cathode for low-temperature solid oxide fuel cells (LT-SOFCs). Introducing the Ag-SDC cermet cathode for LT-SOFCs revealed that the
Davin Jeong +4 more
doaj +2 more sources
Laser Cladding of WC/T-800 Cermet: Fabrication, Microstructure and Wear Properties [PDF]
Archives of Metallurgy and Materials, 2021 This study fabricated a WC/T-800 cermet coating layer with Co-Mo-Cr (T-800) powder and WC powder using laser cladding, and analyzed its microstructure, hardness and wear properties. For comparison, casted bulk T-800 was used.
Kyoung-Wook Kim +3 more
doaj +1 more source
Performance Comparison and Analysis of Helical Tungsten Carbide and Cermet Welded Drills [PDF]
한국정밀공학회지, 2023 Drill processing is essential in various industries, such as automobiles and aviation. Carbide is mainly used for drilling, but cermet is also one of the most used materials.
Jeong Ho Ha, Dong Gyu Kim, Min-Woo Sa
doaj +1 more source
A Novel Metal Foam-Supported Solid Oxide Fuel Cell With High Specific Power. [PDF]
Adv Sci (Weinh)Solid oxide fuel cells (SOFCs) employing metal foam supports with an ultrahigh porosity of 90% and average pore size of 100 µm are successfully fabricated. The metal foam architecture significantly enhances gas diffusion coefficients, effectively reducing concentration polarization while simultaneously decreasing areal mass.
Ma J, Yang Y, Ni M, Zhang Y, Yan M.
europepmc +2 more sources
Medžiagotyra, 2021 To explore the effect of laser scanning speed on the microstructure and performance of Cr3C2-NiCr cermet layers fabricated by in-situ laser cladding, Cr3C2-NiCr cermet layers were laser cladded from Ni/Cr/Graphite (25:65:10 wt.%) elemental powder ...
Deyuan LOU +7 more
doaj +1 more source
High-temperature conductivity of Mo-oxide cermet
Fenmo yejin jishu, 2023 Based on the general effective medium equation, the conductivity model of molybdenum-based cermet was established for the Mo-ZrO2, Mo-SiO2, and Mo-Al2O3 cermet, the influences of temperature, oxide, and relative density on the conductivity of cermet were
QI Suci, LI Jianchao, XU Jifang
doaj +1 more source