The structure, the physicomechanical properties, and the hydrogen penetration in the volume of an E110 alloy with a ZrO2 or TiO2 coating deposited by a vacuum-arc plasma-assisted method are studied. These coatings increase the wear resistance, the hardness, and the adhesion properties of the zirconium alloy. The ZrO2 coating is found to decrease the rate of hydrogen absorption by a Zr-1% Nb alloy as compared to the initial material at a hydrogenation temperature of 450°C.
ASJC Scopus subject areas
- Physics and Astronomy (miscellaneous)