Problems of Industrial Safety Examination in Modern Conditions and New Resource Evaluation Methodology

International Scientific-Practical Conference: Innovations in Fuel and Energy Complex and Mechanical Engineering 2017

能源学;机械制造

Smirnov, Alexander N.^1 ; Ababkov, Nikolay V.^1 ; Petrachkov, Alexander I.^2 ; Radchenko, Vladimir M.^3

T.F. Gorbachev Kuzbass State Technical University, 28 str. Vesennyaya, Kemerovo

650000, Russia^1

OOO PTP sibenergochermet, 13 str. Ordzhonikidze, Novokuznetsk

654005, Russia^2

Kemerovo State Agricultural Institute, 5 str. Markovtseva 5, Kemerovo

650056, Russia^3

关键词: Acoustic method;    Heat-resistant steel;    Internal stress fields;    Resource evaluation;    Structural factor;    Structural state;    Structural-phase state;    Thermal power stations;   

Others  :  https://iopscience.iop.org/article/10.1088/1757-899X/253/1/012014/pdf
DOI  :  10.1088/1757-899X/253/1/012014

来源: IOP

【 摘 要 】

A paper presents a fundamentally new approach to the evaluation of health and metal resource potentially dangerous equipment of thermal power stations, based on the identification of patterns of change in the structural-phase state, and the internal stress fields in the long- running metal and welded joints spectrally-acoustic method, taking into account the structural factor. Information about changing the structural state of the metal in the process of long-term operation of heat-resistant steels is given.