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Microstructural Changes in Aluminum Mechanically Milled Sintered by Conventional Method and Induction
JOSE MANUEL MENDOZA DUARTE
FRANCISCO ROBLES HERNANDEZ
CALEB CARREÑO GALLARDO
IVANOVICH ESTRADA GUEL
Acceso Abierto
Sin Derechos Reservados
HFIS
Aluminum (Al) is widely used in the aerospace and automotive industries due its mechanical properties and low density [1]. One way to improve the mechanical performance of pure Al is by cold work and grain size reduction. The last one can be achieved using high-energy ball milling, this process involves different events such as: particle deformations, cold welding and fracture, resulting in a notable crystal size reduction [2]. In order to obtain solid specimens is necessary some additional processing: conventional sintering (CS) requires high temperature and longer processing time; this generates an adverse increment of grain size [3] or high frequency induction sintering (HFIS) wherein some authors have reported high densification levels with not significant changes of grain size [4].
2017
Memoria de congreso
Inglés
OTRAS
Versión revisada
submittedVersion - Versión revisada
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