Faculty of Mechanical Engineering, Lj. (FSLJ)
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Vpliv kakovosti zaščitnega plina pri orbitalnem varjenju TIG nerjavnih jekel : zaključna naloga Univerzitetnega študijskega programa I. stopnje Strojništvo - Razvojno raziskovalni programFležar, Drejc, strojnikOrbitalno varjenje TIG nerjavnih jekel danes predstavlja način visokokakovostnega spajanja cevovodov v farmacevtski in prehrambeni industriji. Za sam postopek so potrebni tudi zaščitni plini, ki ... preprečijo oksidacijo zvarnega spoja. V diplomskem delu smo prikazali vpliv O2 in vrste zaščitnega plina na kakovost zvarnih spojev pri orbitalnem varjenju TIG nerjavnih jekel. Na osnovi eksperimentov smo ugotovili, da pri izdelavi spenjalnih varkov koncentracija O2 že pri 400 ppm vidno vpliva na kakovost zvarnega spoja. Ugotovili smo tudi, da pri koncentraciji O2 nad 200 ppm na kakovost zvarnega spoja bistveno vpliva kakovost zaščitnega plina. Kot najbolj pomembno štejemo ugotovitev, da je plin N2 ekonomsko najbolj ugoden za izdelavo zvarnih spojev pri orbitalnem varjenju TIG nerjavnih jekel.Type of material - undergraduate thesis ; adult, seriousPublication and manufacture - Ljubljana : [D. Fležnar], 2022Language - slovenianCOBISS.SI-ID - 122682627
Author
Fležar, Drejc, strojnik
Other authors
Klobčar, Damjan |
Trdan, Uroš
Topics
diplomske naloge |
varjenje TIG |
orbitalno varjenje TIG |
zaščitni plini |
nerjavna jekla |
kisik |
argon |
thesis |
TIG welding |
orbital TIG welding |
shielding gases |
stainless steel |
oxygen |
hydrogen
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UN 0000001625 IN: 80001625 UN 1625 IN: 80001625 |
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Database name | Field | Year |
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Links to authors' personal bibliographies | Links to information on researchers in the SICRIS system |
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Fležar, Drejc, strojnik | |
Klobčar, Damjan | 20441 |
Trdan, Uroš | 28906 |
Source: Personal bibliographies
and: SICRIS
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