Shock-induced dynamic mechanical behavior and spallation failure of Ni-based single
crystal superalloys are studied via non-equilibrium molecular dynamic simulations. The …

Multilayer graphene (Gr) reinforced high-entropy alloys (HEAs) matrix composite shows
promising prospects in anti-friction and wear-resisting. Nevertheless, a potential …

Manipulating coherent twin boundaries (CTBs) opens an avenue to design strong
nanostructured materials. However, below a critical TB spacing, these inherently defective …

The γ/γ′ interface has an important influence on the nanoscale deformation of nickel-based
single crystal superalloy. In this paper, nano-cutting simulations of nickel-based single …

NiCoCrAlYTa/Y 2 O 3 coatings were prepared on two nickel-based superalloys by electro
spark deposition (ESD). The ESD coatings “inherited” the microstructure of the substrate …

As traffic density and axle loads increase, the macroscopic wheel-rail contact can lead to
severe rail wear. This paper constructs a multi-scale analysis framework from macroscopic …

The molecular dynamics method was used to simulate the micro-motion friction process of
nickel-based single-crystal alloy. With the repeated friction processes increases, the peak …

To investigate the effect of the γ/α 2 interface on the deformation behavior and mechanical
properties of the duplex all-sheet TiAl alloy during the nanoindentation process, simulations …

In the sliding process, mechanical work is widely considered to be dissipated in the form of
heat. The dissipation of frictional energy, especially in scenarios involving material wear at …

The excellent tribological properties of pearlitic steel can be tracked to the synergistic effect
between ferrite and cementite phases. However, owing to the lack of full understanding of …