[HTML][HTML] Nanostructural Sc-based hierarchy to improve the creep resistance of Al–Cu alloys

C Yang, L Cao, Y Gao, P Cheng, P Zhang, J Kuang… - Materials & Design, 2020 - Elsevier
Abstract Al-2.5 wt% Cu alloys with different Sc additions (0, 0.1, 0.3, 0.5 wt%) are studied in
comparison to reveal the Sc microalloying effect on precipitation, room temperature …

Thermal and microstructural characterization of the multicomponent alloy Al33wt% Cu1wt% Ni-1.2 wt% Ta solidified with transient heat flow

W Jesus, V Silva, H Souza, T Costa, O Rocha… - Trends in …, 2024 - tis.wu.ac.th
The demand for materials with specific properties continues to grow in modern industry,
necessitating a deeper understanding of metal solidification processes. This study …

Tailoring of processing parameters, dendritic microstructure, Si/intermetallic particles and microhardness in as-cast and heat-treated samples of Al7Si0. 3Mg alloy

CR Barbosa, GH Machado, HM Azevedo… - Metals and Materials …, 2020 - Springer
In this work, solidification and T6-heat treatment experiments were performed with the
Al7Si0. 3Mg alloy in order to investigate the effect of processes parameters on the …

Length scale of solidification microstructure tailoring corrosion resistance and microhardness in T6 heat treatment of an Al–Cu–Mg alloy

A Barros, C Cruz, AP Silva, N Cheung… - Corrosion …, 2020 - journals.sagepub.com
The combined effects of solidification microstructure refining scale and T6 heat treatment
conditions on corrosion behaviour and Vickers microhardness of an Al–3 wt-% Cu–0.5 wt …

The Cu/Nb ratio influencing microstructure, mechanical and electrical properties in As-cast Al-3Cu-xNb alloys

G Mendes, H Azevedo, T Dillon, H Rodrigues… - Transactions of the …, 2023 - Springer
In this work, solidification experiments were performed with Al-3CuxNb alloys (x= 0.5, 3 and
5wt.%). The role of the Cu/Nb ratio was investigated on thermal parameters such as growth …

Effects of growth and cooling rates via horizontal solidification of an AlCuNb Alloy: A thermal, microstructural and mechanical analysis

T Dillon, G Mendes, H Azevedo, H Rodrigues… - Transactions of the …, 2022 - Springer
Thermal, microstructural and mechanical analyzes were carried out in the present work with
the Al–3Cu–0.5 Nb (wt%) alloy. Experimental cooling curves for non-equilibrium and close …

[HTML][HTML] Investigation on microstructural and microhardness evolution in as-cast and T6/heat-treated samples of a horizontally solidified AlSiCu alloy

FA Souza, MO Costa, IA Magno, JM Nascimento… - Journal of Materials …, 2019 - Elsevier
In this investigation, in order to evaluate the influence of microstructures on the
microhardness of an aluminum-based multicomponent alloy, samples of the horizontally …

[HTML][HTML] Microstructural evolution and corrosion behavior of non-isothermally heat treated hypoeutectic Al-Si-Cu alloy

SL dos Santos, FR Tolockzo, ACM Neto, FEM Cezario… - Next Materials, 2024 - Elsevier
In the present work the effect of non-isothermal heat treatments on the microstructure and
corrosion resistance of a hypoeutectic Al-Si-Cu die-cast alloy was studied. The …

Study of dry wear behavior and resistance in samples of a horizontally solidified and T6/heat-treated automotive AlSiMg alloy

HM Azevedo, TM Botelho, CR Barbosa, AP Sousa… - Tribology Letters, 2020 - Springer
To investigate dry wear behavior in an aluminum-based automotive alloy, transient
horizontal solidification experiments using a water-cooled directional solidification device …

Thermal analysis via horizontal solidification of Al3Cu2Si (mass%) alloy: thermal and microstructural parameters, intermetallic compounds and microhardness

MO Costa, CR Barbosa, HM Azevedo… - Journal of Thermal …, 2021 - Springer
A transient horizontal solidification experiment was performed to investigate the role of the
thermal parameters, such as growth and cooling rates (GR and CR, respectively), on the …