TY  - JOUR
PY  - 2018//
TI  - Physical and mechanical aspects of corrosion damage of distribution gas pipelines after long-term operation
JO  - Journal of failure analysis and prevention
A1  - Baran, Denys
A1  - Sorochak, Andriy
A1  - Bishchak, Roman
A1  - Prentkovskis, Olegas
A1  - Poberezny, Lyubomyr
A1  - Maruschak, Pavlo
SP  - 562
EP  - 567
VL  - 18
IS  - 3
N2  - The fractographic analysis of the corrosion damage of the pipe surface of the distribution gas pipeline after 40 and 56 years of operation is performed. The mechanisms of formation of corrosion pits, laminations, and deep crack-like defects are systematized. On the basis of laboratory studies, which simulate operation conditions of a distribution gas pipeline in corrosive medium, the basic regularities in general corrosion of steel St. 3 in neutral chloride electrolytes are determined, depending on the value of the current density and chemical composition of the medium.    Keywords: Pipeline transportation<p />  <p>Language: en</p>
LA  - en
SN  - 1547-7029
UR  - http://dx.doi.org/10.1007/s11668-018-0439-z
ID  - ref1
ER  -