4 Minute Thesis with Ömer Koç
Irradiation induced microstructure evolution in Nb-containing/free Zr alloys - Ömer Koç, PhD
Zirconium (Zr) alloys play a crucial role in the safe and efficient operation of light-water reactors. Irradiation induces two types of dislocation loops in Zr, distinguished by their Burgers vectors. The formation of a- and c-type loops is directly related to the macroscopic elongation of fuel rods, a phenomenon known as irradiation-induced growth (IIG). IIG is a significant factor limiting the lifespan of nuclear reactors. Therefore, developing a comprehensive understanding of the underlying mechanisms governing dislocation loop formation and IIG is crucial. Read more.