laser cladding

Thick layers. More wear protection.

laser cladding enormously efficient

Laser-based coating technologies nowadays play a key role in manufacturing and industrial maintenance processes. Due to their high precision, alloys, usually nickel-cobalt based, can be applied in a highly targeted way.

UNIQUE DEMANDS­—HIGH WEAR PROTECTION

laser cladding

With high layer strength this process achieves an extremely effective layer adhesion. Laser cladding produces surfaces that seal off any gas and diffusion.

PROPERTIES
Ø Adhesive strength: > 300 MPa
Ø Porosity: 0%
Ø Coating Thickness: 0.2 to 5 mm and more

ADVANTAGES
Very good layer adhesion due to molten metal bonding
Partial coating as well as complex geometries possible
High contour accuracyeven with complex component shapes
Creation of very fine microstructures
Limited thermal conductivity

Products ::

valve balls • valve seats • valve flaps and valve shafts • pistons/rods • pump impellers • valve housing • pump casings • extruder screws • machine shafts • guides • bearing seats • crusher jaws • wear protection plates • tilling tools • digger teeth • shredding and recycling parts and components • etc.

Typical Applications ::

parts or components strained by abrasive, erosive or corrosive environments in a broad variety of applications; for example in valves, pumps, extruders, agricultural machines, mining, drilling and extracting technologies, and general mechanical engineering and machine construction.

LASER CLADDING

» Alloys

Weldable powders (carbides and metal alloys) comparable to Stellite®, Tribaloy®, Colmoloy®, Hastaloy®, Inconel® or similar

Valve housing

Laser Cladding WC/Co

Shaping role

Laser Cladding WC/Co

Valve ball

Laser Cladding WC/Co

Shaft

Laser Cladding WC/Co

EFFICIENT SURFACE REFINING

Laser cladding makes precision coating possible to extend the service life of parts and components and improve their performance.