Electrical properties of Ti-Cu-Co-Si high-entropy alloy

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dc.citation.epage20
dc.citation.issue2
dc.citation.journalTitleВимірювальна техніка та метрологія
dc.citation.spage17
dc.citation.volume83
dc.contributor.affiliationLviv Polytechnic National University
dc.contributor.authorYatsyshyn, Svyatoslav
dc.contributor.authorSkoropad, Pylyp
dc.contributor.authorKarpinski, Mikolaj
dc.coverage.placenameЛьвів
dc.coverage.placenameLviv
dc.date.accessioned2023-05-09T09:19:19Z
dc.date.available2023-05-09T09:19:19Z
dc.date.created2022-02-28
dc.date.issued2022-02-28
dc.description.abstractTo study the metrological characteristics, there were studied manufactured based on the Ti-Cu-Co-Si alloy, obtained by quenching from the melt, the sensitive element of the resistance thermotransducer. The instability of its metrological characteristics as a function of temperature up to 350 oC and operation time up to 3000 hours was investigated; it does not exceed 0.025 % under the worst operating conditions. In addition, the methodological error of measurement caused by heating of the sensitive element by the measuring current was examined. It was shown that the recorded changes in electrical resistance were outside the value of the methodological error. They may be due to the presence of nanostructured fields of mechanical stresses and the formation of nanoprecipitates as a consequence of manufacturing.
dc.format.extent17-20
dc.format.pages4
dc.identifier.citationYatsyshyn S. Electrical properties of Ti-Cu-Co-Si high-entropy alloy / Svyatoslav Yatsyshyn, Pylyp Skoropad, Mikolaj Karpinski // Measuring equipment and metrology. — Lviv : Lviv Politechnic Publishing House, 2022. — Vol 83. — No 2. — P. 17–20.
dc.identifier.citationenYatsyshyn S. Electrical properties of Ti-Cu-Co-Si high-entropy alloy / Svyatoslav Yatsyshyn, Pylyp Skoropad, Mikolaj Karpinski // Measuring equipment and metrology. — Lviv : Lviv Politechnic Publishing House, 2022. — Vol 83. — No 2. — P. 17–20.
dc.identifier.doidoi.org/10.23939/istcmtm2022.02.017
dc.identifier.urihttps://ena.lpnu.ua/handle/ntb/59059
dc.language.isoen
dc.publisherВидавництво Львівської політехніки
dc.publisherLviv Politechnic Publishing House
dc.relation.ispartofВимірювальна техніка та метрологія, 2 (83), 2022
dc.relation.ispartofMeasuring equipment and metrology, 2 (83), 2022
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dc.relation.referencesen[2] Chenhui Lei, Huiya Yang, Feng Zhao, Xiaoyang Fang, Youtong Fang and Liang Meng, Effect of Co addition on hardness and electrical conductivity of Cu-Si alloys. Journal of Materials Science, Vol. 56, Issue 26, Sept. 2021, Springer. http://www.springer.com/materials/journal/10853.
dc.relation.referencesen[3] Y. F. Ye, Q.Wang, J. Lu, C. T. Liu, Y. Yang, Highentropy alloy: challenges and prospects, Materialstoday, Vol. 19, Is. 6, July–August 2016, 349–362, https://doi.org/10.1016/ j.mattod.2015.11.026 https://www.sciencedirect.com/science/article/pii/S1369702115004010?via%3Dihub
dc.relation.referencesen[4] Sh. McCombes, Research Design. A Step-by-Step Guide with Examples. Publ. June 7, 2021. https://www.scribbr.com/methodology/research-design/
dc.relation.referencesen[5] S. Elo, M. Kääriäinen, O. Kanste, T. Pölkki, K. Utriainen, H. Kyngäs, Qualitative Content Analysis: A Focus on Trustworthiness, Sage Journals, Research Article. Publ. Febr. 11, 2014, https://doi.org/10.1177/2158244014522633
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dc.relation.referencesen[7] L. Pendrill, Man as a Measurement Instrument, NCSLI Measure J. Meas. Sci., Vol. 9 No. 4, Dec. 2014, 24–35, https://www.divaportal.org/smash/get/diva2:964486/FULLTEXT01.pdf
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dc.relation.referencesen[9] European Metrology Research Program for Innovation and Research, EURAMET, 2022. https://msu.euramet.org/
dc.relation.referencesen[10] A. Goel, Metrology & Quality Control : Science of Measurement, 2020. https://www.amazon.com/Metrology-Quality-Control-Science-Measurement/dp/B08KT4PRMP
dc.relation.referencesen[11] International Annealed Copper Standard (IACS). https://archive.org/stream/copperwiretables31unituoft#page/n0/mode/1up
dc.relation.referencesen[12] Eddy Current Conductivity Meter for Metals, Model 12Z. 2018, Zappitec. http://www.zappitec.com/en/products.
dc.relation.referencesen[13] Ju Li, Z. Shan, E. Ma, Elastic strain engineering for unprecedented materials properties, MRS Bull., Vol. 39, Is. 2, 2014, 108–114.
dc.relation.referencesen[14] H. Hofmann, Advanced nanomaterials, Course support, Powder Technology Laboratory, IMX, EPFL, Version 1, Sept 2009.
dc.relation.referencesen[15] S. Yatsyshyn, B. Stadnyk. Accuracy and metrological reliability enhancing of thermoelectric transducers, Sensors and Transducers, Vol. 123, Is. 12, 2010,69–75. https://www.proquest.com/openview/86ba8e8135e87f4a6ab54cff313e866c/1?pq-
dc.relation.urihttps://www.researchgate.net/publication/352717779_Excellent_mechanical_properties_and_high_electrical
dc.relation.urihttp://www.springer.com/materials/journal/10853
dc.relation.urihttps://doi.org/10.1016/
dc.relation.urihttps://www.sciencedirect.com/science/article/pii/S1369702115004010?via%3Dihub
dc.relation.urihttps://www.scribbr.com/methodology/research-design/
dc.relation.urihttps://doi.org/10.1177/2158244014522633
dc.relation.urihttps://www.google.com/url?sa
dc.relation.urihttps://www.divaportal.org/smash/get/diva2:964486/FULLTEXT01.pdf
dc.relation.urihttps://physics.unc.edu/wpcontent/uploads/sites/218/2012/10/uncertainty.pdf
dc.relation.urihttps://msu.euramet.org/
dc.relation.urihttps://www.amazon.com/Metrology-Quality-Control-Science-Measurement/dp/B08KT4PRMP
dc.relation.urihttps://archive.org/stream/copperwiretables31unituoft#page/n0/mode/1up
dc.relation.urihttp://www.zappitec.com/en/products
dc.relation.urihttps://www.proquest.com/openview/86ba8e8135e87f4a6ab54cff313e866c/1?pq-
dc.rights.holder© Національний університет “Львівська політехніка”, 2022
dc.subjectHigh-entropy alloy
dc.subjectTemperature
dc.subjectMeasurement error
dc.subjectDrift of metrological characteristics
dc.titleElectrical properties of Ti-Cu-Co-Si high-entropy alloy
dc.typeArticle

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Вимірювальна техніка та метрологія. – 2022. – Випуск 83, №2