magistrsko delo
Marko Mlakar (Author), Zdravko Praunseis (Mentor), Jurij Avsec (Co-mentor)

Abstract

Zvarni spoji so pri gradnji energetskih komponent najšibkejši člen jeklene konstrukcije. Najbolj krhko področje večvarkovnega zvarnega spoja je toplotno vplivano področje, kjer se najpogosteje pojavi krhki zlom konstrukcije. V nalogi je obravnavano celotno toplotno vplivano področje visokotrdnostnega večvarkovnega X zvarnega spoja. Natančno so določene vse krhke mikrostrukture in velikosti lokalno krhki področij ob fronti utrujenostne razpoke.

Keywords

visokotrdnostna jekla;zvarni spoji;razpoke;jeklene konstrukcije;toplotno vplivano področje;magistrske naloge;

Data

Language: Slovenian
Year of publishing:
Typology: 2.09 - Master's Thesis
Organization: UM FE - Faculty of Energetics
Publisher: [M. Mlakar]
UDC: 621.791.053:539.512:539.219.2(043.3)
COBISS: 1024212060 Link will open in a new window
Views: 1984
Downloads: 150
Average score: 0 (0 votes)
Metadata: JSON JSON-RDF JSON-LD TURTLE N-TRIPLES XML RDFA MICRODATA DC-XML DC-RDF RDF

Other data

Secondary language: English
Secondary title: Determination of local brittle zones at the crack front in the haz of welded joint
Secondary abstract: Welded joints are the most weakest link at the construction of steel structures. The most brittle part of multypass welded joint is heat affected zone, where often appeared brittle fracture of structure. In this thesis, the whole heat affected zone of high strenght multypass X welded joint was performed. All microstructures and local brittle zones largeness at the crack tip front were precisely determined.
Secondary keywords: high strenght steels;welded joints;heat affected zone;crack front;
URN: URN:SI:UM:
Type (COBISS): Master's thesis/paper
Thesis comment: Univ. v Mariboru, Fakulteta za energetiko
Pages: XII, 64 f.
ID: 8756992