Co-continuous metal–ceramic composites synthesised by the reactive metal penetration method, starting from silica preforms and a 99.5% pure aluminium alloy, were characterised in high cycle tension–compression fatigue. The tests were performed at ambient temperature, in load control and with R = 1; the fracture surfaces were observed in a scanning electron microscope. The Wo¨ hler curve is rather flat, suggesting that these composites behave similarly to ceramics, and the fatigue limit at 107 cycles is 91 MPa.

High cycle fatigue study of metal-ceramic co-continuous composites / Pavese, Matteo; Fino, Paolo; Ugues, Daniele; Badini, CLAUDIO FRANCESCO. - In: SCRIPTA MATERIALIA. - ISSN 1359-6462. - 55:(2006), pp. 1135-1138. [10.1016/j.scriptamat.2006.08.025]

High cycle fatigue study of metal-ceramic co-continuous composites

PAVESE, MATTEO;FINO, Paolo;UGUES, Daniele;BADINI, CLAUDIO FRANCESCO
2006

Abstract

Co-continuous metal–ceramic composites synthesised by the reactive metal penetration method, starting from silica preforms and a 99.5% pure aluminium alloy, were characterised in high cycle tension–compression fatigue. The tests were performed at ambient temperature, in load control and with R = 1; the fracture surfaces were observed in a scanning electron microscope. The Wo¨ hler curve is rather flat, suggesting that these composites behave similarly to ceramics, and the fatigue limit at 107 cycles is 91 MPa.
File in questo prodotto:
File Dimensione Formato  
articolo scripta Materialia.pdf

non disponibili

Tipologia: 2. Post-print / Author's Accepted Manuscript
Licenza: Non Pubblico - Accesso privato/ristretto
Dimensione 618.33 kB
Formato Adobe PDF
618.33 kB Adobe PDF   Visualizza/Apri   Richiedi una copia
Pubblicazioni consigliate

I documenti in IRIS sono protetti da copyright e tutti i diritti sono riservati, salvo diversa indicazione.

Utilizza questo identificativo per citare o creare un link a questo documento: https://hdl.handle.net/11583/1509890
 Attenzione

Attenzione! I dati visualizzati non sono stati sottoposti a validazione da parte dell'ateneo