The size distribution and structural evolution of the precipitates are critical to the mechanical
properties of heat treatable alloys. In Al alloys, many studies have reported that …

As the major strengthening phase, T 1 precipitates contribute over 60% of strength to the
advanced Al-Cu-Li alloys. Its nucleation is the first critical step in determining how many …

For decades, it has been well accepted that every 1 wt.% Li addition to Al will reduce Al
alloy's density by 3% and increase its Young's modulus by 6%. However, the fundamental …

The interface bonding and electronic properties between SiC and metal are the key factors
affecting the physical transport phenomena of metal-semiconductor field-effect transistors …

In this work, the evolution of mechanical properties of binary Al–Li alloys with four
approximately equal gradient Li contents (0.91–3.98 wt.%) under aging conditions is …

Abstract Nanoprecipitate strengthened Al-Li alloys have extraordinary mechanical
properties and are widely applied in lightweight and high-strength structural applications …

In this study, some deformation and shear behaviors of the β" phase in Al–7Si–Mg alloy
were found to be caused by the dislocations on {100} Al planes instead of {111} Al planes …

For decades, it has been widely accepted that adding Mg to Al alloys decays Young's
modulus of Al alloys. However, the fundamental mechanism for Young's modulus reduction …

Here, we report an extensive screening of homoatomic solute-solute binding energies and
calculate the resulting elastic moduli in aluminum using density functional theory. Following …

The complicated superdislocation dissociation, dislocation core properties, and slip
mechanism of L12 structural alloys have been controversial. Herein, the generalized …