The microstructure degradation of X20CrMoV12.1 steel during long-time service

by Dobrzanski, J., Hernas, A., Zielinski, A.
Source: 1. Acta metallurgica slovaca 1. 1335-1532 1. Roč. 10, mimoriadne č. 1 (2004), s. 466-470

Ash corrosion product morphology of P92 creep-resistant steel

by Imosa, M., C, J., Hernas, A.
Source: 1. Acta metallurgica slovaca 1. 1335-1532 1. Roč. 10, mimoriadne č. 1 (2004), s. 801-804

Microstructure and properties of hot rolled 42CrMo4 steel charge and rings

by Hernas, A., Herian, J., Wylaź, P.
Source: 1. Acta metallurgica slovaca 1. 1335-1532 1. Roč. 13, č. 1 (2007), s. 101-108

Material characterization after long time service and restorative annealing

by Adamiec, J., Hernas, A., Regener, D., Schick, E.
Source: 1. Metallography '98 1. Košice : Technical University, 1998 1. 80-7099-324-3 1. S. 351-354