The wear resistance of the part surface has become an important factor affecting its own
service life. Laser cladding (LC), as a surface modification technology, can prepare a …

Wear leads to loss of functions of machines and to a decrease in their efficiencies.
Controlling wear through wear resistance tests is a very important task. Wear tests aim to …

GH4169 nickel-based superalloy is often used in aero engines, it always suffer from
complicated fretting wear behaviors in the service. To improve the fretting wear performance …

In order to improve the performance of 40Cr coal mining cutter teeth, the CrFeNbTiMox (x=
0.2, 0.4, 0.6, 0.8, 1) refractory high entropy alloy (RHEAs) coatings were prepared on the …

The objective of the study was to investigate the production and evaluation of
ZA40/Graphene/B 4 C hybrid nanocomposite (HNC). To fabricate the HNC powders (HNPs) …

Abstract Grid-to-rod (GTR) fretting wear was identified as the primary cause of fuel assembly
failure. A high temperature pressurized water fretting wear system was designed and …

The tribological behavior of traditional oil-in-water (O/W) lubricants (1.0 wt.%) and nano-
TiO2 additive lubricants (1.0–9.0 wt.%) during micro rolling of titanium foils were analyzed. In …

Abstract Effects of graphene step edges on the friction behavior and morphological evolution
of the underlying metal are investigated by molecular dynamics simulations. The contact …