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Fabrication of Thermal Plasma Sprayed NiTi Coatings Possessing Functional Properties
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SYSNO ASEP 0542957 Document Type J - Journal Article R&D Document Type Journal Article Subsidiary J Článek ve WOS Title Fabrication of Thermal Plasma Sprayed NiTi Coatings Possessing Functional Properties Author(s) Samal, S. (CZ)
Tyc, O. (CZ)
Čížek, J. (CZ)
Klečka, J. (CZ)
Lukáč, F. (CZ)
Molnárová, O. (CZ)
de Prado, E. (CZ)
Wiess, Z. (CZ)
Kopeček, J. (CZ)
Heller, Luděk (UJF-V) ORCID
Šittner, Petr (UJF-V) ORCID, RID, SAI
Chráska, T. (CZ)Number of authors 12 Article number 610 Source Title Coatings. - : MDPI
Roč. 11, č. 5 (2021)Number of pages 16 s. Publication form Online - E Language eng - English Country CH - Switzerland Keywords NiTi ; shape memory alloy ; thick coating ; thermal plasma spraying ; functional behavior Subject RIV BM - Solid Matter Physics ; Magnetism OECD category Condensed matter physics (including formerly solid state physics, supercond.) R&D Projects EF16_013/0001794 GA MŠMT - Ministry of Education, Youth and Sports (MEYS) Method of publishing Open access Institutional support UJF-V - RVO:61389005 UT WOS 000653721300001 EID SCOPUS 85107281602 DOI 10.3390/coatings11050610 Annotation Thick NiTi shape memory alloy coatings (300-500 mu m) were produced on graphite and AISI 304 substrates by radio frequency inductively-coupled plasma spray technology (RF-ICP) from feedstock NiTi powders. Their microstructure as well as chemical and phase composition were characterized and a methodology for the characterization of functional shape memory properties of the thick coatings was developed. The coatings exhibited cubic to monoclinic martensitic transformation and shape memory effect. The presented results prove that NiTi coatings with functional thermomechanical properties can be easily produced on structural materials by RF-ICP. Further optimization will be needed to prepare NiTi coatings with better microstructural and chemical homogeneity. Workplace Nuclear Physics Institute Contact Markéta Sommerová, sommerova@ujf.cas.cz, Tel.: 266 173 228 Year of Publishing 2022 Electronic address https://doi.org/10.3390/coatings11050610
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