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Laser surface texturing of a WC-CoNi cemented carbide grade: surface topography design for honing application

Autor
Fang, S.; Llanes, L.; Bähre, D.
Tipus d'activitat
Article en revista
Revista
Tribology international
Data de publicació
2018-06
Volum
122
Pàgina inicial
236
Pàgina final
245
DOI
https://doi.org/10.1016/j.triboint.2018.02.018 Obrir en finestra nova
Repositori
http://hdl.handle.net/2117/115612 Obrir en finestra nova
URL
https://www.sciencedirect.com/science/article/pii/S0301679X18300999 Obrir en finestra nova
Resum
Abrasive effectiveness of composite-like honing stones is related to the intrinsic surface topography resulting from the cubic boron nitride (CBN) grains protruding out of the metallic matrix. Within this framework, Laser Surface Texturing (LST) is implemented for replicating topographic features of a honing stone in a WC-base cemented carbide grade, commonly employed for making tools. In doing so, regular arrays of hexagonal pyramids (similar to CBN grains) are sculpted by a laser micromachinin...
Citació
Fang, S., Llanes, L., Bähre, D. Laser surface texturing of a WC-CoNi cemented carbide grade: surface topography design for honing application. "Tribology international", Juny 2018, vol. 122, p. 236-245.
Paraules clau
Abrasive Processes, Cemented Carbide, Surface Integrity, Surface Modification
Grup de recerca
CIEFMA - Centre d'Integritat Estructural, Micromecànica i Fiabilitat dels Materials
CRnE - Centre de Recerca en Ciència i Enginyeria Multiescala de Barcelona

Participants

Arxius