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Fracture toughness reliability in polycarbonate: notch sharpening effects

Autor
Salazar, A.; Rodríguez, J.; Martinez, A.
Tipus d'activitat
Article en revista
Revista
Indian Journal of Materials Science
Data de publicació
2014-01-06
Volum
2013
Pàgina inicial
1
Pàgina final
4
DOI
https://doi.org/10.1155/2013/187802 Obrir en finestra nova
Repositori
http://hdl.handle.net/2117/21324 Obrir en finestra nova
URL
http://www.hindawi.com/journals/ijms/2013/187802/ Obrir en finestra nova
Resum
The effect of the notch sharpening on the fracture toughness obtained under linear elastic fracture mechanics has been analyzed in an amorphous polycarbonate. The samples for fracture characterization were sharpened via the traditional contact steel razor blade technique and the noncontact femtosecond laser ablation technique. The values of the fracture toughness of the specimens sharpened through femtosecond laser ablation were lower than those measured on samples sharpened using a steel razor ...
Citació
Salazar, A.; Rodríguez, J.; Martinez, A. Fracture toughness reliability in polycarbonate: notch sharpening effects. "Indian Journal of Materials Science", 06 Gener 2014, vol. 2013, p. 1-4.
Grup de recerca
POLY2 - Polyfunctional polymeric materials

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