Abstract The oxidation behavior of GTD111 Ni-based superalloy was investigated at 900 °C from 1 h to 452 h. The detailed oxide structure, from the top surface down to the base material, was clarified by modelling studies as NiTi oxides, CrTi oxides, Cr 2 O 3 oxide band, NiWTa oxide and finally a
Oxidation of nickel-aluminum and iron-aluminum alloys The high-temperature oxidation behavior of several ordered alloys in the Ni-Al and Fe-Al systems is reviewed with special emphasis on Ni/sub 3/Al and NiAl. Ordering influences oxidation through its effect on the activities of the alloy components and by changing the point defect concentration in an alloy.
1 day ago · Atomic Scale Insights into the Early Stages of Metal Oxidation:A Scanning Tunneling Microscopy and Spectroscopy Study of Cobalt Oxidation. The Journal of Physical Chemistry C Synergetic effect of Ni and Co in NiCo/SBA-15-CD catalysts and their catalytic performance in carbon dioxide reforming of methane to syngas. Catal. Sci.