Experimental study of Fe-Ni-Ti-Cr system

• Autorzy: Hoppe Viktoria , Gibas Anna , Grzegorczyk Weronika , Małecki Marcin , Hasiak Mariusz
• Języki publikacji: EN

Abstrakty

EN

The research comprises a discussion about a formation of intermetallic phase with stoichiometric composition Fe2Ti, called Laves phase, and influence of chromium on the whole structure containing this phase by means of comparison of the two alloys. A base Fe35Ni35Ti30 alloy was used as a reference and then compared with a Fe-Ni-Ti chromium doped - Fe30Ni35Ti30Cr5 alloy. The study of microstructure performed with scanning electron microscope enabled to distinguish different phases. These regions are rich in mixture of Fe-Ni and Ti-Ni elements. The identified phases are Fe2Ti and Ni3Ti which was confirmed by X-ray diffraction and simultaneously it is consistent with energy dispersive spectroscopy results. Differential scanning calorimetry confirmed also multi-phase composition. As a result different hardness was measured for these phases using nanoindentation. The overall hardness was established using the Vickers method.

Słowa kluczowe

EN

mechanical properties; shape memory alloys; Fe-Ni-Ti alloy; Fe-Ni-Ti-Cr alloy

PL

właściwości mechaniczne; stopy z pamięcią kształtu; stop Fe-Ni-Ti; stop Fe-Ni-Ti-Cr

• Wydawca: Oficyna Wydawnicza Politechniki Wrocławskiej
• Czasopismo: Interdisciplinary Journal of Engineering Sciences
• Rocznik: 2019
• Tom: Vol. 7, no. 1
• Strony: 1--14
• Opis fizyczny: Bibliogr. 9 poz., rys., tab.,

Twórcy

autor

Hoppe Viktoria

• Wroclaw University of Science and Technology, Faculty of Mechanical Engineering, 5 Łukasiewicza St.,50-370 Wrocław, Poland

autor

Gibas Anna

• Wroclaw University of Science and Technology, Faculty of Mechanical Engineering, 5 Łukasiewicza St.,50-370 Wrocław, Poland

autor

Grzegorczyk Weronika

• Wroclaw University of Science and Technology, Faculty of Mechanical Engineering, 5 Łukasiewicza St.,50-370 Wrocław, Poland

autor

Małecki Marcin

• Wroclaw University of Science and Technology, Faculty of Mechanical Engineering, 5 Łukasiewicza St.,50-370 Wrocław, Poland

autor

Hasiak Mariusz

• Wroclaw University of Science and Technology, Department of Mechanics and Materials Science, 25 Smoluchowskiego St., 50-370, Wrocław, Poland

Bibliografia

• [1] Cacciamani, G. and De Keyzer, J. and Ferro, R. and Klotz, U.E. and Lacaze, Jacques and Wollants, P. Critical evaluation of the Fe-Ni, Fe-Ti and Fe-Ni-Ti alloy systems. Intermetallics, vol. 14 (n° 10 - 11). pp. 1312-1325, 2016, ISSN 0966-9795.
• [2] Karhik G, Kashyap B, T Ram Prabhu Processing, properties and applications of Ni-Ti-Fe. Materials Today: Proceedings. 2017.
• [3] Mantovani D. Shape memory alloys, Properties and biomedical applications, Journal of the Minerals, Metals and Materials Society, 52, 36-44, 2000.
• [4] Zhong Zhou, Yajun Liu, Guang Sheng, Fuyue Lei, Zhitao Kang. A contribution to the Nibased mobility database: Fcc Ni-Fe-ti ternary alloy. CALPHAD: Computer Controling of Phase Diagrams and Thermochemistry, 2014.
• [5] Gąsior W, Dębski A. Entalphy of formation of intermetallic phases from Fe-Ni-Ti system. Comparative studies. Archives of metallurgy and materials, volume 57, issue 4, 2012.
• [6] Gautam Ghosh, Iron-Nickel-Titanium. Landolt-Börnstein New Series IV/11A4.
• [7] Pelloth J, Brand R. A, Keune W. Local magnetic properties of the Fe2Ti Laves phase. Journal of Magnetism and Magnetic Materials 140-144, 59-60, 1995.
• [8] Ying Ruan, Haizhe Zhu, Quingping Wang, FupingDai, Delu Geng, Bing Wei Dendrite growth and micromechanical properties of rapidly solidified tetrary Ni-Fe-Ti alloys Natural Science: Materials International 27, p 635-639, 2017
• [9] ASM Handbook Volume 2: Properties and Selection: Nonferrous Alloys and Special-Purpose Materials, ASM International, ASM International, 1990 p. 599-606 ISBN: 978-0-87170-378-1

Uwagi

Opracowanie rekordu ze środków MNiSW, umowa Nr 461252 w ramach programu "Społeczna odpowiedzialność nauki" - moduł: Popularyzacja nauki i promocja sportu (2020).