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Comparison of fracture properties of steel pipes
- 1.0494473 - ÚTAM 2019 RIV NL eng C - Conference Paper (international conference)
Gajdoš, Lubomír - Šperl, Martin
Comparison of fracture properties of steel pipes.
Materials Today: Proceedings. Volume 12, part 2. Amsterdam: Elsevier, 2019 - (Pastramă, Ş.; Constantinescu, D.), s. 521-528. ISSN 2214-7853.
[Danubia Adria Symposium on Advances in Experimental Mechanics /35./. Bukurešť (RO), 25.09.2018-28.09.2018]
R&D Projects: GA TA ČR(CZ) TE02000162
Institutional support: RVO:68378297
Keywords : steel pipes * mechanical properties * fracture properties
OECD category: Audio engineering, reliability analysis
A research of mechanical and fracture properties of seamless pipe d=525/ 8.5 mm from CSN 413126 steel and axially welded pipe d=508/6.3 mm from L360NE steel pointed on the dominance of the latter pipe in basic tensile properties, notch toughness and fracture toughness. Prevailing properties of the welded pipe are due to extending the microalloying of the steel by V, Nb, and Ti with a lower content of S and P and also by a higher degree of working the material during rolling sheet before winding the pipe.
Permanent Link: http://hdl.handle.net/11104/0287666
Number of the records: 1