Open AccessSTRUCTURE AND MECHANICAL PROPERTIES OF 21HMF STEEL STEAM TURBINE ROTOR MATERIALS AFTER LONG-TERM OPERATION FOR A TIME SIGNIFICANTLY EXCEEDING THE DESIGN TIME
Author(s) -
Joanna Furmanek,
J. Dobrzański
Publication year - 2021
Publication title -
journal of metallic materials
Language(s) - English
Resource type - Journals
ISSN - 2657-747X
DOI - 10.32730/imz.2657-747.21.2.3
Subject(s) - steam turbine , term (time) , rotor (electric) , turbine , microstructure , mechanical engineering , duration (music) , structural engineering , set (abstract data type) , materials science , engineering , process engineering , computer science , environmental science , metallurgy , physics , quantum mechanics , acoustics , programming language
The article presents the results of tests of materials for steam turbine rotors with various degrees of depletion in order to determine the suitability of these components for further operation after significantly exceeding the design working time on the basis of the assessment of the microstructure condition and a set of functional properties.