Results 11 to 20 of about 6,513 (175)

Microstructural evolution and wear resistance of composite WC10%-Ni60AA cermet built by laser directed energy deposition

Journal of Materials Research and Technology
In this study, crack-free composite coatings with ratios of 40%, 50%, and 60% WC10%-Ni60AA cermet/Inconel 718 were successfully prepared using laser directed energy deposition.
Shanshan He, Changliang Yao, Kwang-Yong Shin, Sanghu Park, Do-sik Shim   +4 more
doaj   +2 more sources

Comparative Analysis on Reinforcement of Potential Additives in WOKA Cermet HVOF Coating Subjected to Slurry Erosion in Ash Conditions [PDF]

Iranian Journal of Materials Science and Engineering, 2022
In this paper, an investigation was carried out to test the suitability of potential additive materials in WOKA 3533 (WC-10Co4Cr) cermet HVOF coating subjected to slurry erosion in ash conditions.
Jashanpreet Singh, Rana Gill, Satish Kumar, S.K. Mohapatra   +3 more
doaj  

Effects of nanoparticle structural features on the light-matter interactions in nanocermet layers and cermet-based solar absorbers

Journal of Materiomics, 2021
Metallic nanoparticle (NP)/ceramic composite cermets present desirable broadband absorption of the solar spectrum and thus are the preferred material scheme for constructing cermet-based solar absorbers.
Xiaoyu Wang, Houjin He, Junhua Gao, Haibo Hu, Shiwei Tang, Xiaoyun Li, Xiuhong Li, Hongtao Cao   +7 more
doaj   +1 more source

Effect of Synthesis Method of Nickel–Samarium-Doped Ceria Anode on Distribution of Triple-Phase Boundary and Electrochemical Performance

Crystals, 2021
Two-dimensional (2D) electron back scattered diffraction (EBSD) is a powerful tool for microstructural characterization of crystalline materials. EBSD enables visualization and quantification of the effect of synthesis methods on the microstructure of ...
Muhammed Ali Shaikh Abdul, Ahmad Zubair Yahaya, Mustafa Anwar, Mun Teng Soo, Andanastuti Muchtar, Vadim M. Kovrugin   +5 more
doaj   +1 more source

Strong yet Ductile High Entropy Alloy Derived Nanostructured Cermet

, 2022
Cermet is an important composite composed of ceramics and metals, which has widespread engineering applications but is notoriously known for its poor ductility.
Jingyang Zhang (296878), Qing Wang (27728), Zhibo Zhang (8956400), Qihong Fang (13805910), Yong Yang (63842), Qiaoshi Zeng (3385532), Jia Li (160557), Shuo Shuang (13805907), Qing Yu (337275), Tianyu Wang (397547)   +9 more
core   +2 more sources

Oxidation kinetics of a Ni-Cu based cermet at high temperature [PDF]

, 2013
The oxidation kinetics of a cermet composed of Ni–Cu alloy and nickel ferrite was studied by thermogravimetry at 960 °C under oxygen in the range 0.5–77 kPa. After an initial mass increase up to 15 g/m2 due to oxidation of surface metallic particles, the
Palau, Patrice, Abildskov, Jens, Thomsen, Kaj, Herri, Jean-Michel, Chamelot, Pierre, von Solms, Nicolas, Honvault, Christophe, Peres, Véronique, Bouvet, Sylvie, Cassayre, Laurent, Herslund, Peter Jørgensen, Kwaterski, Matthias, Galfré, Aurélie, Brântuas, Pedro, Pijolat, Michèle   +14 more
core   +1 more source

Effects of different HVOF thermal sprayed cermet coatings on tensile and fatigue properties of AISI 1045 steel

Journal of Materials Research and Technology, 2021
The objective of the present work was to investigate the effect of different cermet coatings on tensile and high-cycle fatigue properties of AISI 1045 steel using High-Velocity Oxygen Fuel (HVOF) thermal spray process. In this study, the WC-12Co, WC-10Co-
Gi-Su Ham, R. Kreethi, Hyung-jun Kim, Sang-hoon Yoon, Kee-Ahn Lee   +4 more
doaj   +1 more source

Dataset and methodology on identification and correlation of secondary carbides with microstructure, wear mechanism, and tool performance for different CERMET grades during high-speed dry finish turning of AISI 304 stainless steel

Data in Brief, 2020
The aim of this research is to utilize reverse engineering approach for the identification of the elements and phases available in the commercial CERMET inserts with the help of characterization techniques such as Scanning Electron Microscope (SEM ...
Uttkarsh Patel, Sushant Rawal, A.F.M. Arif, Stephen Veldhuis   +3 more
doaj   +1 more source

Distinguishing contributions of ceramic matrix and binder metal to the plasticity of nanocrystalline cermets

IUCrJ, 2020
Using the typical WC–Co cemented carbide as an example, the interactions of dislocations within the ceramic matrix and the binder metal, as well as the possible cooperation and competition between the matrix and binder during deformation of the ...
Xinru Ge, Xuemei Liu, Chao Hou, Hao Lu, Fawei Tang, Xiangfei Meng, Wenwu Xu, Xiaoyan Song   +7 more
doaj   +1 more source

High-temperature compression tests of Ti(C, N)–70 wt% W cermet and isothermal forging of Inconel 718 alloys using cermet molds

Journal of Materials Research and Technology, 2023
In this study, TiC0·5N0.5–70 wt% W cermet specimens consisting of a core–rim grain structure with coherent interfaces and the binder phase were prepared by blending TiC0·5N0.5 and W powders with particle sizes of less than 1 μm and then spark plasma ...
Takashi Murakami, Masahito Katoh, Daisuke Matsukura, Kyosuke Yoshimi   +3 more
doaj   +1 more source