Crack healing in the SiC–SiC ceramic matrix composites fabricated with different process
Sign Up to like & getrecommendations! Published in 2020 at "Journal of the Korean Ceramic Society"
DOI: 10.1007/s43207-020-00074-5
Abstract: In this study, crack healing in a SiC–SiC ceramic matrix composite (CMC) was investigated. As a gas turbine often operates at a high temperature above 1350 °C and is frequently cooled to room temperature, small… read more here.
Keywords: temperature; sic sic; crack healing; sic cmc ... See more keywords
A novel crack healing in steels by gas nitrocarburizing
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DOI: 10.1016/j.apsusc.2018.02.181
Abstract: Abstract In this paper, the gas nitrocarburizing technique was applied for the first time to solve the challenge in crack healing of metallic materials. The crack-healing behavior of 42CrMo steel was investigated. The gas nitrocarburizing… read more here.
Keywords: novel crack; crack healing; gas nitrocarburizing; crack ... See more keywords
Crack-healing behavior of Al 2 O 3 -TiB 2 -TiSi 2 ceramic material
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DOI: 10.1016/j.ceramint.2017.10.164
Abstract: Abstract Al 2 O 3 -TiB 2 -TiSi 2 ceramic material was fabricated by vacuum hot pressing technique and the crack healing behavior was investigated by means of high-temperature oxidation. The Vickers hardness indenter was… read more here.
Keywords: crack healing; tisi ceramic; ceramic material; tib tisi ... See more keywords
Mechanical properties, microstructure and crack healing ability of Al2O3/TiC/TiB2/h-BN@Al2O3 self-lubricating ceramic tool material
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DOI: 10.1016/j.ceramint.2021.02.035
Abstract: Abstract To prepare a self-lubricating ceramic tool with excellent mechanical properties and crack healing ability, the h-BN@Al2O3 solid lubricant with a core-shell structure was prepared by the heterogeneous nucleation method, and was added into Al2O3/TiC… read more here.
Keywords: al2o3; ceramic tool; self lubricating; tool material ... See more keywords
Crack-healing in ceramics
Sign Up to like & getrecommendations! Published in 2018 at "Composites Part B: Engineering"
DOI: 10.1016/j.compositesb.2018.02.025
Abstract: Abstract In recent years, numerous studies have been conducted on the crack-healing behavior of ceramic materials. Design of ceramic structures with the ability of crack-healing in service is one of the most important objectives of… read more here.
Keywords: crack healing; healing ceramics; crack;
Investigation into crack healing of asphalt mixtures using healing agents
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DOI: 10.1016/j.conbuildmat.2017.11.074
Abstract: Abstract This study investigated the crack healing ability of aged and unaged AC-13 basalt asphalt mixtures using five healing agents. Notched semicircular asphalt mixtures were cracked and healed using the healing agents and the recovered… read more here.
Keywords: asphalt mixtures; crack healing; healing agents; mixtures using ... See more keywords
Sugar-coated expanded perlite as a bacterial carrier for crack-healing concrete applications
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DOI: 10.1016/j.conbuildmat.2019.117222
Abstract: Abstract Microbial-induced carbonate precipitation (MICP) can realize self-diagnosis and self-healing of concrete to reduce the maintenance costs and extend the lifetime of concrete structures. However, the self-healing capacity of the cracks is below par using… read more here.
Keywords: healing concrete; self healing; crack healing; bacterial carrier ... See more keywords
Self-healing behavior and strength recovery of ytterbium disilicate ceramic reinforced with silicon carbide nanofillers
Sign Up to like & getrecommendations! Published in 2019 at "Journal of the European Ceramic Society"
DOI: 10.1016/j.jeurceramsoc.2019.03.040
Abstract: Abstract Environmental barrier coatings (EBCs) are necessary to protect SiC/SiC ceramic components against oxidation and hot corrosion in high-temperature applications. The volatilization of SiO2 in SiC-reinforced materials is a major obstacle for the implementation of… read more here.
Keywords: healing behavior; behavior strength; crack healing; self healing ... See more keywords
Crack healing behavior of a MAB phase: MoAlB
Sign Up to like & getrecommendations! Published in 2019 at "Journal of the European Ceramic Society"
DOI: 10.1016/j.jeurceramsoc.2019.05.059
Abstract: Abstract Self-healing property of ceramics is highly attractive in meeting the safety and durability requirements of high temperature structural components. This work reports on the crack healing behavior of MoAlB, together with its oxidation resistance.… read more here.
Keywords: healing behavior; behavior mab; moalb; crack healing ... See more keywords
A Novel Design Approach for Self-Crack-Healing Structural Ceramics with 3D Networks of Healing Activator
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DOI: 10.1038/s41598-017-17942-6
Abstract: Self-crack-healing by oxidation of a pre-incorporated healing agent is an essential property of high-temperature structural ceramics for components with stringent safety requirements, such as turbine blades in aircraft engines. Here, we report a new approach… read more here.
Keywords: healing activator; structural ceramics; activator; crack healing ... See more keywords
Effect of graphene on the absorption of methanol and crack healing in poly(methyl methacrylate)-based composites.
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DOI: 10.1039/c8sm01454j
Abstract: This work is focused on the mass transport of methanol and the methanol-assisted crack healing in poly(methyl methacrylate) (PMMA)-graphene composites at different temperatures. The effect of the fraction of graphene on the mass transport of… read more here.
Keywords: healing poly; methanol; crack healing; graphene ... See more keywords