This article addresses the development of high-entropy alloys (HEAs) fabricated via Powder Metallurgy (PM) techniques. There are potential opportunities for PM techniques to produce ‘different’ HEAs and offer alternative routes to obtain special compositions. The potential for PM is vast, and the obtained properties are highly competitive with those from HEAs produced by ingot casting. Considerable work must still be done to provide the market with reasons to use PM instead of other processing routes. Since article [Torralba JM, Alvaredo P, García-Junceda A. High-entropy alloys fabricated via powder metallurgy. A critical review. Powder Metall. 2019;62(2), doi:10.1080/00325899.2019.1584454] was published in 2019, more than 100 research works have been issued on this topic. The objective of this paper is to provide an update on some of the new opportunities that have been proposed in the last months.

本文介绍了通过粉末冶金（PM）技术制造的高熵合金（HEA）的发展。粉末冶金技术可能会产生“不同”的HEA，并提供替代途径来获得特殊成分。粉末冶金的潜力巨大，并且所获得的性能与铸锭生产的HEA的性能极具竞争力。为向市场提供使用PM而不是其他加工路线的理由，仍必须做大量工作。自从[Torralba JM，Alvaredo P，García-JuncedaA.通过粉末冶金制造的高熵合金以来。严格审查。粉末金属。2019; 62（2），doi：10.1080 / 00325899.2019.1584454]于2019年发表，已经发表了100多篇关于该主题的研究论文。