RT Journal Article
SR Electronic
A1 Vacková, Martina
A1 Vaľko, Martin
A1 Pavlenko, Slavko
A1 Haľko, Jozef
T1 Methodology of Increasing Safety of Welding Joints in Pressure Vessels X5CrNi18-10
JF Manufacturing Technology Journal
YR 2017
VO 17
IS 4
SP 611
OP 617
DO 10.21062/ujep/x.2017/a/1213-2489/MT/17/4/611
UL https://journalmt.com/artkey/mft-201704-0035.php
AB The paper deals with welding joints and the methodology of increasing safety during austenitic chromium-nickel steels welding - type EN 10028-7 1.4301 (X5CrNi18-10). The technology of submerged arc steel welding 1.4301 using MAG enables a wider application of these steels in terms of the production of pressure vessels, but despite following all the safety regulations of heterogeneous welding stated in WHS, there might be an occurrence of melting defects of carbon parts through the welding of joints. The aim of this paper is to discuss the corrections of welding penetrations of the additional material during inhomogeneous welding, with the least possible destruction of the original material.