Almost thirty years ago, my initial exposure to aerospace coatings in racing was in the application of an aluminum oxide plasma spray applied to clutch friction surfaces. The results were so ...

As hard-chrome plating has fallen out of favor, hydraulic-cylinder manufacturers have developed alternative coatings and platings. Here is how they affect seal performance and life. • Hard-chrome ...

Almost thirty years ago, my initial exposure to aerospace coatings in racing was in the application of an aluminum oxide plasma spray applied to clutch friction surfaces. The results were so ...