Open AccessSelection of chrome-nickel steel hot forging mode for steam turbine blades
Author(s) -
T. I. Bal’kova
Publication year - 2015
Publication title -
izvestiâ mgtu "mami"
Language(s) - English
Resource type - Journals
eISSN - 2949-1428
pISSN - 2074-0530
DOI - 10.17816/2074-0530-67108
Subject(s) - forging , metallurgy , steam turbine , turbine blade , materials science , selection (genetic algorithm) , turbine , material selection , strain rate , mechanical engineering , engineering , composite material , computer science , artificial intelligence
The article presents the results of research of influence of temperature and strain rate on strength characteristics and structure of 17-4 PH steel. The authors developed recommendations on treatment of hot forging of steam turbine blades of the mentioned steel and its domestic analogs.