2007
DOI: 10.1590/s1516-14392007000200017
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Abstract: In this work, solution heat treatments at different temperatures were performed in a commercial based AA7050 aluminium alloy, with and without titanium addition, produced by mechanical alloying and hot extrusion with the aim to investigate the effect of titanium addition and mechanical alloying in the precipitates stability. The same heat treatment conditions were used in a reference sample obtained from a commercial AA7050 alloy. Solution heat treated samples were characterised by differential scanning calori… Show more

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Cited by 10 publications
(3 citation statements)
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“…It has been widely used in the aluminum industry for the refining of cast microstructures, which can increase both the strength and ductility of alloys [16]. Another application is in the bonding of non-wettable materials, such as ceramics, glass, and graphite [17].…”
Section: Introductionmentioning
confidence: 99%
“…It has been widely used in the aluminum industry for the refining of cast microstructures, which can increase both the strength and ductility of alloys [16]. Another application is in the bonding of non-wettable materials, such as ceramics, glass, and graphite [17].…”
Section: Introductionmentioning
confidence: 99%
“…High melting point intermetallics phases are good candidate for that. Al 3 Ti is very attractive among all intermetallics, because of its high melting point (1350 ∘ C) and relatively low density (3.3 g/cm 3 ) [2]. Recently, aluminium based alloys, especially with titanium, are becoming more useful for high temperature applications due to their excellent properties [3].…”
Section: Introductionmentioning
confidence: 99%
“…For example, the addition of 0.6% of copper to the 6082 Al-Mg-Si alloy increases the peak hardness as well as decreases the time to achieve the peak hardness (Man et al, 2007). Moreover, the addition of Ti combined with mechanical alloy also increased the hardness of the AA7050 alloy (Cardoso et al, 2007).…”
mentioning
confidence: 96%