Heat treatment effect on an AA6063 alloy
Visualitza/Obre
10.1016/j.matlet.2020.128338
Inclou dades d'ús des de 2022
Cita com:
hdl:2117/374804
Tipus de documentArticle
Data publicació2020-10
Condicions d'accésAccés obert
Llevat que s'hi indiqui el contrari, els
continguts d'aquesta obra estan subjectes a la llicència de Creative Commons
:
Reconeixement-NoComercial-SenseObraDerivada 4.0 Internacional
Abstract
The aging treatment effect on an AA6063 aluminum alloy was studied by characterizing the microstructure and mechanical properties. The aging impact increased the alloy strength from 100 MPa in the solubilization state to 200 MPa in the aged state. The aging treatment effect, in addition to the formation of precipitates, gave rise to a high number of geometrically necessary dislocations at (GND), and different concentrations of Si and Mg inside some grains. The early fracture of the aged material concerning the solubilization condition was demonstrated by the multiple formations of strain peaks and a high dislocation annihilation rate. The most significant strength contributions to the aged alloy came from precipitates, followed by the solid solution, dislocations, and grain size.
CitacióMuñoz, J. [et al.]. Heat treatment effect on an AA6063 alloy. "Materials letters", Octubre 2020, vol. 277, núm. article 128338.
ISSN0167-577X
Versió de l'editorhttps://www.sciencedirect.com/science/article/abs/pii/S0167577X20310430
Col·leccions
Fitxers | Descripció | Mida | Format | Visualitza |
---|---|---|---|---|
MLBLUE-D-20-02907_R1.pdf | 2,764Mb | Visualitza/Obre |