Particulate reinforced Titanium Matrix Composites (pTMC) have a lower cost with respect to long fiber reinforced titanium composites. They can also easily be machined, forged, rolled and extruded. In this paper, the LCF properties of a pTMC have been investigated. The pTMC characterised in this study is a commercial available powder metallurgy product and is known as CermeTi-10-C. A composition with 10% wt of TiC in a Ti6Al4V matrix was selected. It hasbeen CHIP processed. No subsequent forging or plastic deformation process has been carried out. Load control fatigue tests have been carried out both at room temperature and at two higher temperatures. Data points will be presented in 10^3 - 2*10^6 cycle range
LCF of a Particulate Reinforced Titanium Sintered Composite at Various Temperatures / A., De Iorio; D., Ianniello; R., Iannuzzi; G., Malaspina; Penta, Francesco. - STAMPA. - vol. 5:(1998), pp. 340-345. (Intervento presentato al convegno 1998 Powder Metallurgy World Congress & Exibition tenutosi a Grenada (SPAIN) nel October 18-22, 1998).
LCF of a Particulate Reinforced Titanium Sintered Composite at Various Temperatures
PENTA, FRANCESCO
1998
Abstract
Particulate reinforced Titanium Matrix Composites (pTMC) have a lower cost with respect to long fiber reinforced titanium composites. They can also easily be machined, forged, rolled and extruded. In this paper, the LCF properties of a pTMC have been investigated. The pTMC characterised in this study is a commercial available powder metallurgy product and is known as CermeTi-10-C. A composition with 10% wt of TiC in a Ti6Al4V matrix was selected. It hasbeen CHIP processed. No subsequent forging or plastic deformation process has been carried out. Load control fatigue tests have been carried out both at room temperature and at two higher temperatures. Data points will be presented in 10^3 - 2*10^6 cycle rangeI documenti in IRIS sono protetti da copyright e tutti i diritti sono riservati, salvo diversa indicazione.
