Oxidation behaviour of Zirconium hydride (cas 11105-16-1) and its influence on the thermal desorption kinetics

Add time:07/23/2019    Source:sciencedirect.com

The oxidation kinetics of Zirconium hydride (cas 11105-16-1) powder in air was studied over the temperature range of 100–300 °C. The oxidation kinetic parameters were obtained and a controlling mechanism was proposed. The XPS depth profile analysis was consistent with a layered structure of the oxide film. The evolution of oxygen concentration profile allowed to estimate the diffusion coefficient of oxygen in zirconium oxide. Thermal desorption behaviours of pre-oxidized ZrH2 were studied using simultaneous thermogravimetry and thermal desorption spectroscopy (TG-TDS). The phase transformation sequence during dehydrogenation process of pre-oxidized ZrH2 was established and a corresponding shrinking core model was proposed.

We also recommend Trading Suppliers and Manufacturers of Zirconium hydride (cas 11105-16-1). Pls Click Website Link as below: cas 11105-16-1 suppliers

Prev:The novel structure and superconductivity of Zirconium hydride (cas 11105-16-1)
Next:Quantifying the stress state in the vicinity of a δ-hydride in α-zirconium)