In industries such as aerospace, petrochemistry and automobile, many parts of different
machines are under environment which shows high temperature and high pressure, and …

A plasma sprayed Al 2 O 3–40% TiO 2 coating was processed by laser remelting to improve
its tribological properties. The effect of laser remelting on the tribological properties of …

Due to ever-present applied pressure and thermal shocks, forged dies are in danger of
durability and hardness reduction, surface cracks formation, and failure. Therefore, this study …

Laser cladding of (F e 0.497 C r 0.243 M o 0.084 B 0.093 C 0.084) 98 N b 2 on 45 steel
substrate was fabricated by using a coaxial powder feeding method with the maximum …

Due to the low hardness and poor tribological behavior of titanium alloys, surface coating is
a very critical technique in order to increase their commercial exploitation. In this case, Al 2 …

Titanium alloys are widely used in various structural materials due to their lightweight
properties. However, the low wear resistance causes significant economic losses every …

High-entropy alloys (HEAs) were used to improve the hardness, wear resistance, and
corrosion resistance of steel surfaces by laser cladding due to their outstanding mechanical …

TiO 2–SiO 2 multilayer protective coatings were prepared via the sol-gel method on a C45E
steel substrate. The influences of the number of layers, annealing temperature and …

Cardiovascular disorders primarily harm and shorten the lives of countless individuals
worldwide. Even while surgical heart transplants and other medical procedures can help …

The TiO2-SiO2-Al2O3 composite coatings were fabricated on the surfaces of Q235 carbon
steel via the sol-gel method to improve its corrosion resistance. The effects of the sintering …