Results 21 to 30 of about 6,513 (175)

Micro-scale mechanical characterization of Inconel cermet coatings deposited by laser cladding

Boletín de la Sociedad Española de Cerámica y Vidrio, 2016
In this study, an Inconel 625-Cr3C2 cermet coating was deposited on a steel alloy by laser cladding. The elastic and plastic mechanical properties of the cermet matrix were studied by the depth sensing indentation (DSI) in the micro scale.
Chao Chang, Davide Verdi, Miguel Angel Garrido, Jesus Ruiz-Hervias   +3 more
doaj   +1 more source

Improved Electrochemical Properties of an Ni-Based YSZ Cermet Anode for the Direct Supply of Methane by Co Alloying with an Impregnation Method

Ceramics, 2020
To avoid the proneness to degradation due to coking in the operation of solid oxide fuel cells (SOFCs) directly running on methane (CH4) fuels, a modified porous anode of the Ni1−XCoX/YSZ (yttria-stabilized zirconia) cermet prepared by an ...
Nicharee Wongsawatgul, Soamwadee Chaianansutcharit, Kazuhiro Yamamoto, Makoto Nanko, Kazunori Sato   +4 more
doaj   +1 more source

Cermet avanzati come elettrodi per celle elettrolitiche ad ossido solido: CGO VS YSZ [PDF]

, 2022
Questa tesi è incentrata sullo sviluppo di CERMET innovativi che possano lavorare a bassa temperatura e in modalità reversibile. Il materiale scelto (Ni-CGO) è stato caratterizzato e confrontato con materiali già in uso per queste tipologie di ...
Paluani, Jenny
core  

Ceramic Cutting Materials and Tools Suitable for Machining High-Temperature Nickel-Based Alloys: A Review

Metals, 2021
Nickel-based superalloys are attractive to many industrial sectors (automotive, military, energy, aerospace, etc.). However, their physical properties make them difficult to machining using traditional tools. Therefore, new materials for the machining of
Anton Seleznev, Nestor Washington Solis Pinargote, Anton Smirnov   +2 more
doaj   +1 more source

Mechanical characterization and tensile fractography of Al7075-WCP-CoP composite

Fracture and Structural Integrity, 2022
The demand for materials with an unusual combination of properties has increased tremendously at a level that cannot be attained through the use of conventional materials.
U. B. Gopal Krishna, B. Vasudeva, Virupaxi Auradi, Madeva Nagaral   +3 more
doaj   +1 more source

Processing and characterisation of cermet/hardmetal laminates with strong interfaces [PDF]

, 2014
Cemented carbides and cermets are potential materials for high speed machining tools. However, cemented carbides are not chemically stable at high temperature and cermets present poor fracture toughness.
Medri, V., Torres, Yadir, Chicardi, E., Gotor, F.J., Bermejo, Raúl, Dalle, Fabbriche D., Córdoba, J.M., R Bermejo, FJ Gotor, Bermejo Moratino, Raúl, V Medri, Gotor Martínez, Francisco José, Torres Hernández, Yadir, Y Torres, E Chicardi, Córdoba Gallego, José Manuel, Medri, Valentina, D Dalle Fabbriche, JM Córdoba, Chicardi Augusto, Ernesto, Dalle, Fabbriche D   +20 more
core   +2 more sources

Improvement of High Temperature Wear Behavior of In-Situ Cr₃C₂-20 wt. % Ni Cermet by Adding Mo

Crystals, 2020
Cr3C2-Ni cermet is a kind of promising material especially for wear applications due to its excellent wear resistance. However, researches were mainly concentrated on the experiment condition of room temperature, besides high-temperature wear mechanism ...
Liang Sun, Wenyan Zhai, Hui Dong, Yiran Wang, Lin He   +4 more
doaj   +1 more source

Visible-mid infrared ultra-broadband and wide-angle metamaterial perfect absorber based on cermet films with nano-cone structure

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, Li Rui-Hao, Tan Shi-Long, Dong Jian-Wen, Jiang Shao-Ji   +4 more
doaj   +1 more source

The Process Parameters of Micro Particle Bombarding (MPB) for Surface Integrity Enhancement of Cermet Material and Tool Steel

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, Li-Jie Chen, Zong-Rong Liu, Hsiu-An Tsai, Chin-Hao Lin, Wei-Yu Chen, Hwa-Teng Lee, Tsung-Jen Cheng   +7 more
doaj   +1 more source

Structure and Wear Resistance of Composite TiC-NiMo Coating Produced by L-DED on Ti-6Al-4V Substrate

Metals, 2023
Fabrication of W- and Co-free wear-resistant cermets is a vital task in modern machinery due to the toxicity of Co-based products and poor availability of Co and W containing raw materials.
Nikolay Razumov, Dmitriy Masaylo, Mark Kovalev, Ekaterina Volokitina, Alina Mazeeva, Anatoliy Popovich   +5 more
doaj   +1 more source