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High Entropy Materials


Affiliations
1 Department of Materials Science and Engineering, Indian Institute of Technology-Kanpur, Kanpur 208 016, India
2 Department of Metallurgy, Indian Institute of Technology, Banaras Hindu University, Varanasi 228 001, India
 

High entropy materials (HEMs) as a research field in materials science and engineering has matured over the last few years. In 2004, Yeh et al. and Cantor et al. coined the term ‘high entropy alloys’ (HEAs) for the newly discovered multicomponent and multiprincipal (Co-CrFeNiMn) metallic cocktails; research activities were mainly centred on the metallic alloys. This has led to the discovery of many FCC and BCC HEAs, including refractory HEAs.
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  • Yeh, J. W. et al., Adv. Eng. Mater., 2004, 6, 299–303.

  • Cantor, B. et al., Mater. Sci. Eng. A, 2004, 375–377, 213–218.

  • Ranganathan, S., Curr. Sci., 2003, 85, 1404–1406.

  • Tazuddin, N. P. Gurao and Biswas, K., J. Alloys Compds., 2017, 697, 434–442.

  • Senkov, O. N., Isheim, D., Seidman, D. N. and Pilchak, A. L., Entropy, 2016, 18(3), 102–106.

  • Rost, C. M. et al., Nature Commun., 2015, 6, 1–8.

  • Mukhopadhyay, N. K., Curr. Sci., 2015, 109(4), 665–667.

  • Biswas, K., Curr. Sci., 2017, 113(9), 1648–1649.


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  • High Entropy Materials

Abstract Views: 724  |  PDF Views: 117

Authors

Krishanu Biswas
Department of Materials Science and Engineering, Indian Institute of Technology-Kanpur, Kanpur 208 016, India
N. K. Mukhopadhay
Department of Metallurgy, Indian Institute of Technology, Banaras Hindu University, Varanasi 228 001, India

Abstract


High entropy materials (HEMs) as a research field in materials science and engineering has matured over the last few years. In 2004, Yeh et al. and Cantor et al. coined the term ‘high entropy alloys’ (HEAs) for the newly discovered multicomponent and multiprincipal (Co-CrFeNiMn) metallic cocktails; research activities were mainly centred on the metallic alloys. This has led to the discovery of many FCC and BCC HEAs, including refractory HEAs.

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DOI: https://doi.org/10.18520/cs%2Fv114%2Fi02%2F254-256