The laser hardening services offered by Harrisons Laser Technology in Lincolnshire will enhance metal hardness and durability whilst maintaining minimal to no distortion depending on the application.
After identifying areas that need a hardened surface, and thoroughly testing them to see if in fact they can be improved by the laser hardening process, Harrisons use a 6KW fibre laser to heat and quickly cool a specific surface area. This creates a tougher microstructure, improving wear resistance. We will finally check that hardness values have been met on the areas hardened using an ultrasonic hardness tester.
Laser hardening is a technique that toughens metals by employing a high-intensity laser to rapidly heat and then cool the metal’s surface. The process itself alters the material’s internal structure, amplifying its hardness and making it more resistant to wear.
Increasing the longevity of products used within high-stress applications, laser hardening is a go-to, tried and tested method used across a multitude of industries including automotive, construction, die casting, manufacturing, oil and gas, medical, logistics and aerospace.
No matter which sector you’re working in, if your metal surfaces need added resilience, laser hardening is the treatment. The only prerequisite is for your metal surfaces to have a minimum carbon content of 0.3% in order for them to effectively harden.
With the ability to apply laser hardening to various metal components and parts whilst maintaining minimal to no distortion depending on the application, it is a versatile technique that can enhance the performance and lifespan of a wide range of components, resulting in less down time when tools or machinery or out of action – laser hardening will keep your operations running for longer.
By opting for laser surface hardening rather than conventional hardening you’ll be able to take advantage of a wide range of additional benefits: