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In this study we present some results regarding phase and surface thermal stability, with particular reference to the oxidation of an intermetallic alloy with the composition Ti-23Al-10.3Nb-4.5V-0.9Cr (at. %).The isothermal oxidation kinetics were studied by thermogravimetric analysis. From the experimental results we evaluated the parameters of the process. The weight gain curves showed a parabolic...
In this research the thermal stability of paper and its components are investigated, in order to evaluate the effect of the artificial weathering treatments, carrying on measurements of thermal gravimetry; also some SEM observations are performed to follow the degradative phenomena. Our work allowed to correlate the level of degradation of the artificially aged paper samples with that of the naturally...
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