Laser Hardening Technology – A Precise and Modern Surface Hardening Solution

Laser Hardening Technology – A Precise and Modern Surface Hardening Solution

Laser Hardening is an advanced heat treatment technology that uses a high-power laser beam to locally heat the surface of a metal component to its hardening temperature, followed by self-quenching using the material’s own mass. This process creates a high-hardness surface layer, significantly improving wear resistance while avoiding distortion or cracking often seen in traditional hardening methods.

Key Advantages of Laser Hardening:

• High precision: Localized heating with accurate control over hardening depth and area.

• No need for quenching media or tempering: Reduces production time and cost.

• No deformation: Maintains the original shape and dimensions of the part.

• Environmentally friendly: No oil or water used, no harmful smoke or fumes generated.

• Extended service life: Surface hardness can reach 55–65 HRC, greatly enhancing wear resistance.

Common Applications:

• Gears, shafts, cams, molds, rollers, slide rails, and various machine parts in the automotive, mold making, steel, and general manufacturing industries.

Contact us for consultation and support:
PHUONG DONG TRADING & INDUSTRY CO., LTD
Address: Lane 70, Dan Di Street, Uy No Commune, Dong Anh District, Hanoi, Vietnam
Phone/Zalo: 0987.822.360   – Email: [email protected]