Recommendations for the repair of gas pipeline sections containing SCC defects up to 10% of the pipe wall depth

The SCC problem remains discussed until now, despite 40 years of research. The approaches to SCC of scientific organizations to defects up to 10% deep are considered. The mechanism of development depending on soil pH is described. Measures are proposed taking into account the acidity of the soil.

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Bibliographic Details
Published in:AIP conference proceedings 2022-10, Vol.2503 (1)
Main Authors: Rybalko, S. V., Rybalko, V. G., Novgorodov, D. V., Surkov, A. Yu, Gubanov, Ya. V.
Format: Article
Language:English
Subjects:
Defects
Gas pipelines
Natural gas
Soil chemistry
Soils
Online Access:Get full text
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Description
Summary:The SCC problem remains discussed until now, despite 40 years of research. The approaches to SCC of scientific organizations to defects up to 10% deep are considered. The mechanism of development depending on soil pH is described. Measures are proposed taking into account the acidity of the soil.
ISSN:0094-243X
1551-7616
DOI:10.1063/5.0099908