Strength degradation of NiAl coated sapphire fibres with a V2AlC interlayer

Gebhardt, T.; Hajas, D.; Scholz, M.; Hallstedt, Bengt; Cappi, B.; Song, Jia; Telle, Rainer; Schneider, Jochen M.

doi:10.1016/j.msea.2009.06.059

Cited by 4 publications

(2 citation statements)

References 31 publications

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“…Since 2002 [97] MAX phases have been increasingly synthesized as thin film materials for potential applications such as oxidation-resistant and protective coatings on, e.g., turbine blades [99], bond coatings on sapphire fibers [100], and low friction and oxidation-resistant contacts [101]. In the latter examples the focus is primarily on achieving single-phase films of high density, where steps towards making high quality single crystal samples have mostly been taken since 2010.…”

Section: Thin Film Synthesismentioning

confidence: 99%

Magnetic MAX phases from theory and experiments; a review

Ingason

Dahlqvist

Rosén

2016

J. Phys.: Condens. Matter

106

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This review presents MAX phases (M is a transition metal, A an A-group element, X is C or N), known for their unique combination of ceramic/metallic properties, as a recently uncovered family of novel magnetic nanolaminates. The first created magnetic MAX phases were predicted using density functional theory through evaluation of phase stability, and subsequently synthesized as heteroepitaxial thin films. All magnetic MAX phases reported to date, in bulk or thin film form, are based on Cr and/or Mn, and they include (Cr,Mn)2AlC, (Cr,Mn)2GeC, (Cr,Mn)2GaC, (Mo,Mn)2GaC, and (V,Mn)3GaC2, Cr2AlC, Cr2GeC and Mn2GaC. A variety of magnetic properties have been found, such as ferromagnetic response well above room temperature and structural changes linked to magnetic anisotropy. In this paper, theoretical as well as experimental work performed on these materials to date is critically reviewed, in terms of methods used, results acquired, and conclusions drawn. Open questions concerning magnetic characteristics are discussed, and an outlook focused on new materials, superstructures, property tailoring and further synthesis and characterization is presented.

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Section: Thin Film Synthesismentioning

confidence: 99%

Magnetic MAX phases from theory and experiments; a review

Ingason

Dahlqvist

Rosén

2016

J. Phys.: Condens. Matter

106

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show abstract

“…turbine blades, [8] bond coatings on sapphire fibers, [9] and low friction and oxidation-resistant contacts. [10] In the latter examples the focus is primarily on achieving single-phase films of high density, but steps toward making high-quality single crystal samples have mostly been taken in the past 5 years.…”

mentioning

confidence: 99%

Toward Structural Optimization of MAX Phases as Epitaxial Thin Films

Ingason

Petruhins

Rosén

2016

Materials Research Letters

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Prompted by the increased focus on MAX phase materials and their two-dimensional counterparts MXenes, a brief review of the current state of affairs in the synthesis of MAX phases as epitaxial thin films is given. Current methods for synthesis are discussed and suggestions are given on how to increase the material quality even further as well as arrive at those conditions faster. Samples were prepared to exemplify the most common issues involved with the synthesis, and through suggested paths for resolving these issues we attain samples of a quality beyond what has previously been reported. Keywords: MAX Phase, Thin Films, Reproducible Materials Synthesis, Sample QualityImpact Statement: We aim to address the quality of MAX phase thin films and suggest a more robust route for the synthesis of samples of consistent reproducible quality.

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High-temperature behaviour of V2AlC powders under nitrogen atmosphere

Xing

Deng

et al. 2022

Ceramics International

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Strength degradation of NiAl coated sapphire fibres with a V2AlC interlayer

Cited by 4 publications

References 31 publications

Magnetic MAX phases from theory and experiments; a review

Magnetic MAX phases from theory and experiments; a review

Toward Structural Optimization of MAX Phases as Epitaxial Thin Films

High-temperature behaviour of V2AlC powders under nitrogen atmosphere

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