Effect of long-term operation on steels of main gas pipeline: Structural and mechanical degradation

Bibliografiske detaljer
Parent link:Journal of King Saud University - Engineering Sciences
Vol. 30, iss. 4.— 2018.— [P. 363-367]
Institution som forfatter: Национальный исследовательский Томский политехнический университет Инженерная школа новых производственных технологий Отделение материаловедения
Andre forfattere: Maruschak P. O. Pavel Orestovich, Panin S. V. Sergey Viktorovich, Chausov M. G., Bishchak R. T. Roman Teodorovich, Polyvana U. V.
Summary:Title screen
Based on the results of experimental studies of 17MnSi steel the regularities of the in-service degradation influence into its deformation and strength properties were established with the use of full strain diagrams. The important role of the hydrogen absorption that takes place under operation and its negative influence onto the mechanical properties of 17MnSi steel are shown. The latter is manifested through the microdefect growth in the gas pipeline material wall (in the form of dispersed damages) and reduction of its resistance to the brittle fracture.
Sprog:engelsk
Udgivet: 2018
Fag:
Online adgang:https://doi.org/10.1016/j.jksues.2016.09.002
Format: Electronisk Book Chapter
KOHA link:https://koha.lib.tpu.ru/cgi-bin/koha/opac-detail.pl?biblionumber=659745

Lignende værker