Effect of bonding on the mechanical properties of AISI 1045 steel

G. Rodriguez-Castro, I. Campos-SiIva, J. MartInez-Trinidad, U. Figueroa-Lopez, D. MeIendez-MoraIes, J. Vargas-Hernandez

Producción científica: Capítulo del libro/informe/acta de congresoContribución a la conferenciarevisión exhaustiva

15 Citas (Scopus)

Resumen

Some mechanical properties of AISI 1045 bonded steels were estimated in the present work. The bonding process was carried out by the powder pack method at 950°C with 8 h of treatment. The fatigue strength on bonded notched specimens was evaluated with rotating bending tests (R=1) considering a stress concentration factor (Kt) of 2.53. Likewise, the presence of residual stresses in boride layers was established by the XRD technique. The Daimler-Benz Rockwell C test was used, also, to estimate the strength adhesion of the coated system. The results show a decrease in the fatigue strength of AISI bonded steels due to the presence of high porosity in the layers. Finally, the Rockwell-C adhesion test showed no coating failure for the boride layer.

Idioma originalInglés
Título de la publicación alojada17th International Materials Research Congress; from the 17th International Materials Research Congress, Symposium 11, Fracture Mechanics
Páginas63-68
Número de páginas6
EstadoPublicada - 2009
Evento9th Edition of the Symposium Fracture Mechanics; Held within the Activities of the 17th International Materials Research Congress, IMRC - Cancun, Quintana Roo, México
Duración: 18 ago. 200821 ago. 2008

Serie de la publicación

NombreAdvanced Materials Research
Volumen65
ISSN (versión impresa)1022-6680

Conferencia

Conferencia9th Edition of the Symposium Fracture Mechanics; Held within the Activities of the 17th International Materials Research Congress, IMRC
País/TerritorioMéxico
CiudadCancun, Quintana Roo
Período18/08/0821/08/08

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