A crack of operational origin in the welded joint of the main gas pipeline is analyzed. The reasons for its nucleation and impact on technological microdefects that were formed earlier during the welding are found. Micromechanisms and stages of nucleation and propagation of the crack are investigated.
|Journal||IOP Conference Series: Materials Science and Engineering|
|Publication status||Published - 1 Mar 2017|
|Event||10th International Conference on Mechanical Engineering, Automation and Control Systems 2016, MEACS 2016 - Tomsk, Russian Federation|
Duration: 27 Oct 2016 → 29 Oct 2016
ASJC Scopus subject areas
- Materials Science(all)