Tag: Laser Hardening

Laser Hardening Services: Selective Surface Hardening Without Distortion

Many steel and cast-iron parts fail at the surface—through wear, scuffing, or fatigue—long before the core is stressed. Selective surface hardening fixes exactly that, and laser hardening services do it with minimal distortion and no whole-part heat cycle. This guide explains when laser hardening beats the older methods and how to apply it to gears, […]