
dr inż. Aleksandra Świerczyńska
Media społecznościowe
Kontakt
- aleswier@pg.edu.pl
Adiunkt
- Miejsce pracy
- Budynek Wydziału Mechanicznego pokój 127
- Telefon
- (58) 347 12 91
Wybrane publikacje
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Diffusible hydrogen management in underwater wet self-shielded flux cored arc welding
This article reports the effect of underwater wet welding parameters and conditions on the diffusible hydrogen content in deposited metal for welding with a self-shielded flux cored wire. The diffusible hydrogen content in deposited metal was determined using the glycerin method according to the Plackett-Burman design determining the significance of the effect of the stick out length, welding current, arc voltage, travel speed...
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Temper bead welding of S420G2+M steel in water environment
The article presents the idea of the use of Temper Bead Welding (TBW) technique to improve the weldability of high strength steel at underwater wet welding conditions. Wet welding method with the use of covered electrodes is described. This work shows results of metallographic examinations and hardness measurements of samples of S420G2+M steel with weld beads performed under water. It has been shown that Temper Bead Welding technique...
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Autogenous Fiber Laser Welding of 316L Austenitic and 2304 Lean Duplex Stainless Steels
This study presents results of experimental tests on quality of dissimilar welded joints between 316L austenitic and 2304 lean duplex stainless steels, welded without ceramic backing. Fiber laser welded butt joints at a thickness of 8 mm were subjected to non‐destructive testing (visual and penetrant), destructive testing (static tensile test, bending test, and microhardness measurements) and structure observations (macro‐ and...
Uzyskane stopnie/tytuły naukowe
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2015-11-18
Nadanie stopnia naukowego
dr inż. Inżynieria materiałowa (Dziedzina nauk technicznych)
wyświetlono 645 razy