Structure and physical properties of Fe59Mn27Ni7Cr3Si4 shape memory alloy

• Autorzy: Lipiński Piotr , Kowalik Dawid , Kowalski Tomasz , Królicki Michał , Hasiak Mariusz
• Języki publikacji: EN

Abstrakty

EN

In this work the authors present the properties of the Fe59Mn27Ni7Cr3Si4 (at. %) shape memory alloy. Two different phases were discovered during the XRD analysis and Fe-Mn phase was identified. The hardness of the investigated material in the as-cast state was 194 HV. The nano hardness was 511 HV and Young modulus was determined as 159 GPa. AFM and LFM tests allowed to observe linear arrangement of one phase formed as multiple irregular separations. Shape memory effect was not observed in the temperature range 22 – 600oC.

Słowa kluczowe

EN

shape memory alloy; microstructure; hardness; AFM; XRD

PL

stopy z pamięcią kształtu; mikrostruktura; twardość; AFM; XRD

• Wydawca: Oficyna Wydawnicza Politechniki Wrocławskiej
• Czasopismo: Interdisciplinary Journal of Engineering Sciences
• Rocznik: 2019
• Tom: Vol. 7, no. 1
• Strony: 10--16
• Opis fizyczny: Bibliogr. 5 poz., rys., tab., wykr.

Twórcy

autor

Lipiński Piotr

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

autor

Kowalik Dawid

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

autor

Kowalski Tomasz

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

autor

Królicki Michał

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

autor

Hasiak Mariusz

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

Bibliografia

• [1] Wen Y.H, Li N., Xiong L.R., Composition design principles for Fe–Mn–Si–Cr–Ni based alloys with better shape memory effect and higher recovery stress, Materials Science and Engineering, 2005, Volume 407, Issues 1-2, p. 31-35,
• [2] Faran E., Shilo D., Ferromagnetic shape memory alloys — challenges, applications, and experimental characterization, Experimental Techniques, 2016, Volume 40, Issue 3, p. 1-3,
• [3] Besseghini S., Chernenko V.A., Ferromagnetic shape memory alloys: scientific and applied aspects, La Metallurgia Italiana, 2007, Issue 11-12, p. 1,
• [4] Barman S.R., Ferromagnetic shape memory alloys, 77th Annual Meeting of Indian Academy of Sciences, 2011,
• [5] A. Baruj, R. Bolmaro, A.V. Drucker, V. Fuster, J. Malarria, Characterization of phases in a FeMn-Si-Cr-Ni shape memory alloy processed by different thermomechanical methods, Materials Characterization, 2015, Volume 109, p. 1-9.