20.500.12556/DKUM-61625 DETEKCIJA NAPAK V JEKLENIH ZVARIH Z ULTRAZVOKOM DETECTION OF DEFECTS IN THE STEEL WELDS WITH ULTRASOUND V diplomski nalogi je predstavljena detekcija napak v jeklenih zvarih z ultrazvokom. V prvem delu naloge je opisana problematika pojava napak v jeklenih zvarih, kasneje pa so opisane simulacija nateznega preizkusa, metoda preverjanja zvarov z magnetoskopijo ter detekcija napak v zvarih z ultrazvočno napravo Krautkrämer. The thesis presents the detection of defects in steel welds with ultrasound. In the first part of the thesis describes the problem of the occurrence of defects in steel welds, then is described simulation tensile test. Later was briefly described as method of inspection of welds with magnetoscopy. Here in after is described error detection in welds with an ultrasound device Krautkrämer. ultrazvok visokotrdnostno jeklo napake v materialu energetske komponente življenska doba ultrasound high strength steel defects in material the energy component life span true true false [M. Pešić] Slovenski jezik Angleški jezik Diplomsko delo/naloga 2016-08-12 08:44:45 2016-09-30 13:00:55 2022-06-27 03:06:03 2019-07-11 12:27:46 2016 0 Krško 0 0000-00-00 NiDoloceno NiDoloceno NiDoloceno 0000-00-00 0000-00-00 0000-00-00 621.791:620.179.16(043.2) 1024243548 URN:SI:UM:DK:NOYJPVIL VS_Pesic_Marko_2016.pdf VS_Pesic_Marko_2016.pdf 1 3EA5C5863A1FC4BF473EBF96663C574D ea8f49bcda9d9b2bb9222ae63ece4dd8f41e247c06f33eac6bf2b2eb8704103c 9f37bc59-7c0d-11eb-bb7a-00155d0001ca https://dk.um.si/Dokument.php?lang=slv&id=106078 Fakulteta za energetiko 0 0 0