Refractory high-entropy alloys (RHEAs) with excellent comprehensive mechanical
properties at high temperature are a new research focus in the field of materials. In this …

In recent years, the industry has required critical parts with excellent high-temperature
resistance, wear resistance, corrosion resistance, and other properties. Preparing high …

In this work, a detailed comparison of corrosion behavior and microstructural features of the
Cr-rich stainless steel coatings manufactured by conventional laser metal deposition …

Laser cladding (LC) nickel base composite coatings have obvious advantages in improving
the surface performance of submersible electric pump impellers. In this paper, the WC/Ni …

Wear and slurry erosion are common problems in the operation of underwater components.
Preventive maintenance can extend the service life of underwater components and increase …

Extreme high-speed laser cladding (EHLA) was used to develop a pore-and crack-free
TiC/IN625 coating. The surface roughness of EHLA could be as low as 6.004 µm. A more …

The poor tribological property of Ti6Al4V strictly limits its application as high-speed moving
parts, so three coatings (pure Co, Co-Ti 3 SiC 2, and Co-Cu/Ti 3 SiC 2) were fabricated on …

Extreme high speed laser cladding technology (EHLA) can break the efficiency bottleneck of
coating production and provide an effective access to prepare high quality coating. In this …

Two kinds of CoCrFeMnNi high entropy alloy (HEA) coatings were prepared by high-speed
laser cladding (HS-) and normal laser cladding (N-), respectively. The phase, microstructure …

High-speed laser cladding (HLC) technology leads to less heat input to the substrate surface
by changing the position of the convergence point of the laser beam and powder stream …