Endowing low fatigue for elastocaloric effect by refined hierarchical microcomposite in additive manufactured NiTiCuCo alloy

NiTiCuCo #alloys fabricated via #LPBF form refined Ti2Ni–NiTi and nano‑Ti2Cu #microcomposites, achieving superior elastocaloric cyclic stability through strong interphase coupling and reversible transformations. #SolidStateRefrigeration

#OpenAccess in #IJEM: doi.org/10.1088/2631...