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Can I read The effect of cooling rate on the structure and selected properties of AlCoCrFeNiSix (x = 0; 0.25; 0.5; 0.75) high entropy alloys on EtoBox?
The effect of cooling rate on the structure and selected properties of AlCoCrFeNiSix (x = 0; 0.25; 0.5; 0.75) high entropy alloys by Wojciech Łoński; Monika Spilka; Mariola Kądziołka-Gaweł; Piotr Gębara; Adrian Radoń; Tymon Warski; Katarzyna Młynarek-Żak; Rafał Babilas is a Materials Science article available to read on EtoBox.
What is The effect of cooling rate on the structure and selected properties of AlCoCrFeNiSix (x = 0; 0.25; 0.5; 0.75) high entropy alloys about?
High entropy alloys with variable silicon content were prepared by two different methods to determine the influence of the cooling rate and chemical composition on the structure and properties of the alloys. First, the structure of the alloys was investigated using X-ray diffractometry and electron microscopy and compared with Mössbauer spectra to obtain a comprehensive description of the atom arrangement. The formation ability of the BCC and B2 phases was confirmed. The magnetic properties were examined using a vibrating sample magnetometer and Mössbauer spectroscopy. The corrosion resistance behavior was studied by electrochemical testing. Our results show that the saturation magnetization tends to decrease with increasing silicon content and that the lowest coercive force was noted for rapidly cooled plates. The highest corrosion resistance in a 3.5% NaCl solution characterizes the AlCoCrFeNiSi 0.75 alloy in the form of plates. For which E corr and j corr was equal to -0.155 V and 0.17 μA/cm 2 . The addition of Si led to an increase in the hardness of the ingots and plates. For example, AlCoCrFeNiSi 0.75 shows 859 HV for the ingot and 727 HV for the plate.
Who reads The effect of cooling rate on the structure and selected properties of AlCoCrFeNiSix (x = 0; 0.25; 0.5; 0.75) high entropy alloys?
It is typically read by researchers, students, and practitioners in Materials Science.
- Author
- Wojciech Łoński; Monika Spilka; Mariola Kądziołka-Gaweł; Piotr Gębara; Adrian Radoń; Tymon Warski; Katarzyna Młynarek-Żak; Rafał Babilas
- Publisher
- Elsevier BV
- Published
- 2022
- Language
- EN
- Field
- Materials Science (Physical Sciences)