Evaluation of informative value of gas distribution stations pipelines condition monitoring by hardness measurement methods
UDC: 620.162/.177/.178
DOI: 10.33285/2073-9028-2022-3(308)-110-122
Authors:
ELAGINA OKSANA YU.
1,
BURYAKIN ALEXEY V.1,
USHKAREV ANDREY A.1
1 Gubkin Russian State University of Oil and Gas (National Research University), Moscow, Russian Federation
Keywords: vibration, hardness, microhardness
Annotation:
The change in the hardness of metal pipes of technological pipelines made of steels 20 and 09G2S exposed to vibration loads was studied. The informative value of monitoring the condition of pipelines of gas distribution stations by various hardness measurement methods was assessed.
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