Analysis of the fatigue life of metal composites with a layer of zirconium alloy Szymon Derda, Aleksander Karolczuk, Grzegorz Robak and Mariusz Prażmowski MATEC Web Conf., 338 (2021) 01004 Published online: 25 June 2021 DOI: 10.1051/matecconf/202133801004