plasma sharpening Archives | The American Ceramic Society

plasma sharpening

Diamond is a skin’s best friend? Maybe – when it coats a carbide blade!

By / August 20, 2010

There are steel blades that hold their edge for a short time. There are tungsten carbide blades that will last for many days (think razor blades). There’s zirconia ceramic blades that can keep an extremely sharp edge for more than a year. Now (h/t Technology Review), we learn of a German company that is marketing…

Read More