TY - JOUR AU - Domínguez Reyes, R. AU - Monge, M. A. AU - Galiana, B. AU - Ortega Villafuerte, Yanicet AU - Muñoz, A. AU - Carro Sevillano, G. PY - 2021 DO - 10.1016/j.jallcom.2021.163430 SN - 0925-8388 UR - https://hdl.handle.net/20.500.14352/71315 T2 - Journal of alloys and compounds AB - This work studies the thermal stability of the microstructure and the evolution of the defects of two high-heat flux Cu-0.8 wt%Y alloys fabricated following two alternative powder metallurgy routes. One batch was produced by direct hot isostatic... LA - eng PB - Elsevier Science SA KW - Fine-grained materials KW - Mechanical-properties KW - Defect structure KW - Lifetime spectroscopy KW - Neutron-irradiation KW - Cu KW - Microstructure KW - Vacancies KW - Metals KW - Copper alloys KW - Oxide dispersion strengthened KW - Positron annihilation KW - High-heat flux materials KW - Equal channel angular pressing KW - Reinforced materials TI - High-heat flux Cu-0.8Y alloys investigated by positron annihilation spectroscopy TY - journal article VL - 900 ER -