prof. dr hab. inż. Jerzy Łabanowski
- Budynek Wydziału Mechanicznego pokój 135
- (58) 347 20 63, (58) 347 23 66
Zastępca dyrektora ds. kształcenia
Head of Section
In this paper are characterized problems of high strength steel weldability in underwater wet welding conditions. Water as a welding environment intensifies action of unfavourable factors which influence susceptibility to cold cracking of welded steel joints. The susceptibility to cold cracking of S355J2G3 steel and S500M steel in wet conditions was experimentally estimated (by using Tekken test). It was concluded that the steels...
Thermo-mechanically rolled S460ML steel was chosen for welding in underwater wet welding conditions by covered electrodes. The main aim of this study was to check the weldability for fillet welds in a water environment by controlled thermal severity (CTS) tests and to check the influence of temper bead welding (TBW) on the weldability of the investigated steel. Non-destructive and destructive tests showed that S460ML steel has...
This paper shows results of weldability testing of fine-grained high -strength low- alloy S460N steel welded in water environment by covered electrodes. The tests were carried out by using the CTS test specimens with fillet welds. Four specimens were welded under water and one specimen in air. Welded joints were subjected to non-destructive visual and penetration tests. The accepted joints were then subjected to macroscopic and...
Obtained scientific degrees/titles
Obtained science titleprof. dr hab. inż. Mechanical engineering (Engineering and Technology)
Obtained science degreedr hab. inż. Mechanical engineering (Technology)
Obtained science degreedr inż. Mechanical engineering (Technology)
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