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Szilárd Kovács
Pág. 3 - 12
Fretting damage to fuel rods reduces the service lives of the fuel assemblies and therefore increases reactor operating costs. The future development of fretting-resistant spacer grids necessitates the investigation of fretting behavior by means of model...
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Szilárd Kovács, Jürgen Stabel, Mingmin Ren, Bruno Ladouceur
Pág. 13 - 19
The fretting behavior of nuclear fuel assemblies is influenced by a number of parameters. One of these is the fit between the fuel rod and the spacer grid, which changes during the fuel residence time in the core. The influence of fit on fretting has bee...
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Jian Wang, Xiaohui Luo and Yanhua Sun
In this study, efforts were made to oxidize the Ti3SiC2 coating surface to improve its wear resistance by producing oxide layers and healing microcracks that initiated from the thermal sprayed process. Tribological behaviors of the thermal oxidation-trea...
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