Advancing strength and counteracting embrittlement by displacive transformation in heterogeneous high-entropy alloys containing sigma phase

W Lu, W Guo, Z Wang, J Li, F An, G Dehm, D Raabe… - Acta Materialia, 2023 - Elsevier
Metallic alloy design for room temperature applications typically aims at avoiding undesired
brittle intermetallic phases. In transition metal alloys, the sigma phase is particularly known …