Structural Degradation of the Welded Joint of the Gas Main after a Long-Term Operation in Sub-Acid Soil

গ্রন্থ-পঞ্জীর বিবরন
Parent link:IOP Conference Series: Earth and Environmental Science
Vol. 115 : Ecology and safety in the technosphere.— 2018.— [012046, 6 p.]
সংস্থা লেখক: Национальный исследовательский Томский политехнический университет Инженерная школа новых производственных технологий Отделение материаловедения
অন্যান্য লেখক: Maruschak P. O., Bishchak R. T., Maruschak O. V., Panin S. V. Sergey Viktorovich
সংক্ষিপ্ত:Title screen
The authors investigated the main regularities in the structural and mechanical degradation of steel and a welded joint of the "Soyuz" gas main in operation. It is established that the defect accumulation kinetics in welds are determined both by technological disruptions in their manufacture and by hydrogenation of the weld during a long operating time. A weakening of the mechanical properties of the weld after a prolonged operation is shown, which in some cases led to the appearance of cracks and fracture of the gas main.
প্রকাশিত: 2018
বিষয়গুলি:
অনলাইন ব্যবহার করুন:http://dx.doi.org/10.1088/1755-1315/115/1/012046
http://earchive.tpu.ru/handle/11683/47020
বিন্যাস: বৈদ্যুতিক গ্রন্থের অধ্যায়
KOHA link:https://koha.lib.tpu.ru/cgi-bin/koha/opac-detail.pl?biblionumber=657930

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