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Microstructural analysis of multi-phase ultra-thin oxide Overgrowth on Al–Mg Alloy by high resolution transmission electron microscopy

Bandaru, Narendra; Ajmera, Darshan; Manwani, Krishna; Majhi, Sasmita; Panda, Emila (Springer, 2017-07)

High-resolution transmission electron microscopy analyses are carried out to understand the microstructure of the ultra-thin oxide-film grown on a (native) amorphous Al2O3-coated Al-0.8 at.% Mg alloy substrate at T = 600 ...
Role of interface(s) for the growth of ultra-thin amorphous oxides on Al-Si alloys

Panda, Emila; Manwani, Krishna (2013-06-30)

A thermodynamic analysis is presented here to predict the type of initial, amorphous oxide overgrowth (i.e., am-Al2O3 or am-SiO2) on bare Al-Si alloy substrates, which along with the bulk Gibbs free energy of oxide formation, ...
Thermodynamics of ultra-thin oxide overgrowths on binary Al-based alloys

Ajmera, Darshan (Indian Institute of Technology, Gandhinagar, 2015)

Thermodynamic analyses have been carried out to understand the growth of ultrathin oxide overgrowths on single-crystalline bare [AlMg] and [AlSi] alloys due to their dry, thermal oxidation. The parameters considered in ...

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