In this paper, we report the synthesis of graphene nanoplatelets (GNPs) reinforced AA7068
metal matrix nanocomposites by a combination of ultrasonication, powder and liquid …

The effects of Er additions on the microstructure and tensile properties of cast Al–15Zn–2.5
Mg–2.5 Cu aluminum alloy have been investigated. The results show that by adding 1 wt …

In this study, the effect of Al–30Er grain refiners, extrusion and heat treatment conditions on
an Al–15Zn–2.5 Mg–2.5 Cu alloy was studied. The optimum level of Er was found to be 1 …

Microstructure and wear behavior of aluminum alloy AA7068/graphene nanoplate
composites produced by ball milling, stir casting and ultrasonic waves have been …

In this study, the effect of Al-30Er grain refiners, extrusion and heat treatment conditions on
an Al-3Mg-2.5 Cu aluminum alloy was studied. Different amounts of Al-30Er (0.5 wt.% Er, 1 …

It is well known that Al alloys are very popular for structural applications due to their low
density, high strength, weldability and good workability. In particular the extruded profiles …

Metal composites are among the most important types of advanced materials that are more
than 50 years old. These types of composites are used in many industries such as military …

Considering the extraordinary mechanical properties of carbon nanotubes and its lubrication
ability, a number of research works have been carried out to investigate the relative …

در این تحقیق اثر افزودن Er بر خواص کششی و ریزساختار آلیاژ ریختگی Al-3Mg-2.5 Cu مورد
بررسی قرار گرفته است. نتایج نشان می‌دهند که با افزودن یک درصد وزنی Er به آلیاژ ریختگی …‎

در این مقاله، اثر جوانه زای Al-30Er، عملیات حرارتی و فرآیند اکستروژن بروی آلیاژ آلومینیوم Al-
3Mg-2.5 Cu مورد بررسی قرار گرفت. آمیژان نادر خاکی Al-30Er در درصدهای 0.5، 1، 1.5 و 2 …‎