Listar por tema "Defects"

Analysis and optimization of the production system using Lean Manufacturing tools in Cikautxo Slovakia

Río Urra, Noelia del (2016) Trabajo Fin de Máster/Master Amaierako Lana

The idea for this project arises with a stay of almost half-year in one of the plants producing automobile parts that has the multinational Cikautxo Scoop around the world. In this stay was observed how the company works, ...

Identification of a Ni-vacancy defect in Ni-Mn-Z (Z = Ga, Sn, In): an experimental and DFT positron-annihilation study

Unzueta, Iraultza; Sánchez-Alarcos Gómez, Vicente

; Recarte Callado, Vicente

; Pérez de Landazábal Berganzo, José Ignacio

; Zabala, Nerea; García, José Ángel; Plazaola, Fernando (American Physical Society, 2019) Artículo / Artikulua

By means of experimental positron-annihilation-lifetime measurements and theoretical density functional theory (DFT) positron-lifetime calculations, vacancy-type defects in Ni50Mn50−xSnx (x = 25, 20, 15, 13, 10) and ...

Magnetocaloric effect enhancement driven by intrinsic defects in a Ni45Co5Mn35Sn15 alloy

Sánchez-Alarcos Gómez, Vicente

; López García, Javier

; Unzueta, Iraultza; Pérez de Landazábal Berganzo, José Ignacio

; Recarte Callado, Vicente

; Beato López, Juan Jesús

; García, José Ángel; Plazaola, Fernando; Rodríguez Velamazán, José Alberto (Elsevier, 2019) Artículo / Artikulua

The influence of mechanically-induced defects on the magnetostructural properties is analyzed in a Ni-Co-Mn-Sn alloy subjected to soft milling and subsequent annealing treatments. It is found that, opposite to what occurs ...