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Laser-Cladding Cu-Cr-X Coating on Cu Alloy for Longer Service Life in Electrical Applications. [PDF]

open access: yesMaterials (Basel)
Li X   +8 more
europepmc   +1 more source

Laser cladding with scanning optics: Effect of scanning frequency and laser beam power density on cladding process

open access: yesJournal of Laser Applications, 2014
Scanning optics is an effective way to manipulate a laser beam for laser cladding. The numerical adjustment of the scanner gives a great deal of flexibility to the cladding process. However, the effect of the scanned beam on the cladding process itself has not been studied very thoroughly so far.
Pekkarinen, J   +3 more
openaire   +4 more sources

Laser Cladding

open access: yes, 2009
S.263-306Laser cladding is a modern technology whose uses include, for example, the creation of protective coatings to reduce wear and corrosion on engine parts and tools.
Dietrich Lepski, Frank Brückner
openaire   +2 more sources
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Microscale Clad Thickness Measurement after Laser Cladding via Laser Speckle Photography

2021 3rd Novel Intelligent and Leading Emerging Sciences Conference (NILES), 2021
Laser cladding is a promising technique that has been used for surface modification. It uses a high-power laser to melt a deposited powder and a thin layer of a substrate forming a hard coating with a certain thickness according to the laser cladding process parameters.
Doaa Youssef, Samar Reda Al-Sayed
openaire   +1 more source

Innovations in laser cladding

ICALEO 2000: Proceedings of the Laser Materials Processing Conference, 2000
Laser beam build-up welding (cladding) is becoming increasingly established in automotive production, in the aerospace industry, as well as in mould and tool technology. Impulses for this development are the availability of the high power diodes, user-friendly systems, and new hybrid techniques for increased productivity and efficiency.
St. Nowotny   +4 more
openaire   +1 more source

Geometry Modelling of Clads Generated by Laser Cladding

Materials Science Forum, 2012
The laser cladding process is based on the generation of a melt-pool in a substrate where a filler material is injected, generating a high quality clad with a minimum heat affected zone. This process is industrially used to generate coatings over wear or damaged surfaces, being an alternative to traditional deposition techniques.
I. Tabernero   +3 more
openaire   +1 more source

Effect of laser beam incidence angle on cladding morphology in laser cladding process

Journal of Mechanical Science and Technology, 2020
The change of angle θ between laser cladding powder plane and substrate plane will lead to changes in cladding layer's geometric morphology. Therefore, we established a quantitative numerical prediction model for cladding layer geometry. In this model, we consider the variation of θ, the laser energy attenuation rate and the temperature rise of the ...
Guan Zhang   +6 more
openaire   +1 more source

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