A Strategic Design Route to Find a Depleted Uranium High-Entropy Alloy with Great Strength
نویسندگان
چکیده
The empirical parameters of mixing enthalpy (ΔHmix), entropy (ΔSmix), atomic radius difference (δ), valence electron concentration (VEC), etc., are used in this study to design a depleted uranium high-entropy alloy (HEA). X-ray diffraction (XRD), scanning microscopy (SEM), and transmission (TEM) were assess the phase composition. Compression hardness tests conducted select constituents with outstanding mechanical properties. Based on experimental results, criteria HEAs an effective means develop alloys (DUHEAs). Finally, we created UNb0.5Zr0.5Mo0.5 UNb0.5Zr0.5Ti0.2Mo0.2 all-round characteristics. Both composed single BCC structure. strength 305 HB 1452 MPa, 297 1157 respectively.
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ژورنال
عنوان ژورنال: Metals
سال: 2022
ISSN: ['2075-4701']
DOI: https://doi.org/10.3390/met12040699