B. Portillo

Development and Characterization of the Oxidation Behavior of Various High Temperature Niobium Based Alloys

B. Portillo, 2011 .

Oxidation behavior of Nb–20Mo–15Si–5B–20Ti alloy in air from 700 to 1300 °C

S. Varma, B. Portillo, 2010 .

Oxidation resistant NbCr2 phase in Nb-W-Cr system

S. Varma, B. Portillo, J. Ventura, 2009 .

The possible application of Nb-W-Cr alloys in high-temperature air

S. Varma, B. Portillo, P. Kakarlapudi, 2007 .

Oxidation Behavior of Nb-20Mo-15Si-5B-20Cr and Nb-20Mo-15Si-5B-20Ti Alloys Up To 1300{degree sign}C

S. Varma, R. Mahapatra, B. Portillo, 2009 .