Comparative Analysis of Р-65 (А, Т) Type Weld Joint Metal Structure

Procedia Computer Science. Vol.149: ICTE in Transportation and Logistics 2018 (ICTE 2018) 2019
Viktors Ivanovs, Pāvels Gavrilovs

The concern of this article was a study conducted in the Riga Technical University laboratory investigating the weldability of R65 rails of the Nizhniy Tagil and AZOVSTAL factories by the mobile rail-welding machine. This article discusses comparative analysis of P-65 (A, T) type welded joint metal structure. Moreover, the statistics of joints welded by the mobile rail-welding machine PRSM-4 on the Latvian Railway during 2014, 2015, 2016, 2017 will be also examined and considered. The main task of the study is to provide a detailed evaluation of the metal hardness and structure when rails with different types of hardening are welded (AZOVSTAL IRON & STEEL WORKS - not thermally hardened) and (Nizhniy Tagil Iron and Steel Works - through-hardened).

Keywords
Weld seal; Structure analysis
DOI
10.1016/j.procs.2019.01.141
Hyperlink
https://www.sciencedirect.com/science/article/pii/S1877050919301486?via%3Dihub

Ivanovs, V., Gavrilovs, P. Comparative Analysis of Р-65 (А, Т) Type Weld Joint Metal Structure. In: Procedia Computer Science. Vol.149: ICTE in Transportation and Logistics 2018 (ICTE 2018), Lithuania, Klaipeda, 1-1 January, 2019. Amsterdam: Elsevier B.V., 2019, pp.314-318. ISSN 1877-0509. Available from: doi:10.1016/j.procs.2019.01.141

Publication language
English (en)