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The oxidation behavior of Ni-25Cr-10Fe-3Si-χNb (0-3.0 wt.%) alloys were investigated at 1000 °C in ambient air. Mass gain obeys the parabolic law, and the parabolic rate constant increased with the Nb content due to the formation of the Laves phase. During oxidation, Nb atoms were...
In order to elucidate the origin of biological ordering structure, which is far from equi-librum and continuously exchanges substances with its environment, I. Prigogine advancedthe theory of dissipative structure and discussed the formation of this structure in a dynamicsystem. Xu Jinghua and Ding ...