The SJ-220 portable surface roughness measuring instrument has touchscreen and wireless capabilities. The intuitive touchscreen has a user interface that supports fingertip operations, including ...

While PVC comes in a spectrum of brights, you'll still want to learn how to paint PVC if you’ve got a more sophisticated ...

This article explores what useful information can be retrieved from pipeline interiors using an air-coupled ultrasonic array. Experiments are performed using an array, custom array controller, and ...

Five key takeaways you need to know from our investigation about noxious fumes from cured-in-place pipe lining projects now happening coast to coast.

Surface roughness influences many mechanical properties, including friction and adhesion, surface reactivity, semiconductor substrate quality, and surface interaction with electromagnetic waves, ...

Why measuring roughness is still a primary reference parameter, and how white light interferometry works.

The relationship between cutting depth and carbon nanotube surface roughness was inverse, and, therefore, in deepening the cut, the surface roughness was decreased. The researchers suggest that ...

A substantial amount of research had been conducted to determine the influence of various roughness parameters on the coefficient of friction. Previously, the conventional surface roughness parameters ...

This article discusses research that has highlighted the role of surface roughness on aerodynamic performance.

The researchers found out that surfaces made of different materials, which show distinct mechanisms of plastic deformation, always develop surface roughness with identical statistical properties.