MD&A performed inspection, replacement, and repairs for various GE® steam turbine control components for a US-based customer. The extensive and varied list included valves, actuators, spring cans, ...

The surface roughness of the specimen is positively correlated with laser power density. At a power density of 5.17 GW/cm 2, the surface roughness increased to 1.919 μm, which is 117.08% higher than ...