It’s a process that Oregon Parts uses for some of their mower blades.
Fusion Mower Blades
Presenting the
Fusion® blade, another innovation in cutting from
Oregon®. Their exclusive electrofusion technology creates an ultra-hard layer at the blade’s cutting edge, so the blade stays sharp and continues giving a clean cut far longer than any blade you’ve used before. The
Fusion® process doesn’t add a layer to the blade, but alters the molecular structure of the steel so it becomes an integral part of the blade along the cutting edge, creating amazing stay-sharp. It’s not on the blade …
it’s in the blade!