Jezik: | Slovenski jezik |
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Leto izida: | 2012 |
Izvor: | Krško |
Tipologija: | 2.11 - Diplomsko delo |
Organizacija: | UM FE - Fakulteta za energetiko |
Založnik: | [M. Salmič] |
UDK: | 621.791:539.219.2(043.2) |
COBISS: | 1024103004 |
Št. ogledov: | 1622 |
Št. prenosov: | 110 |
Ocena: | 0 (0 glasov) |
Metapodatki: |
Sekundarni jezik: | Angleški jezik |
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Sekundarni naslov: | Strenght mismatching of HSLA welded joint |
Sekundarni povzetek: | The welds of high-strength steel in hydro-equipment contain heterogeneous areas caused by strength mismatch between the weld and the heat-affected zone in the actual weld. Strength mismatch influences the orientation and development of cracks in welds, which can't be avoided during construction and which can lead to the collapse of the whole construction. Due to the reasons mentioned above it is of key importance to define a precise strength mismatch factor for the weld in order to ensure a safe position of the welded construction element. We presume that the weld is an extremely heterogeneous microstructure with different mechanical characteristics for the weld and in the heat-affected zone. Due to very expensive metallographic tests we incurred some limitations during the experimental phase of the diploma and were forced to complete only the basic tests. |
Sekundarne ključne besede: | high-strength steel;welding;weldability;strength mismatch;weld; |
URN: | URN:SI:UM: |
Vrsta dela (COBISS): | Diplomsko delo/naloga |
Komentar na gradivo: | Dipl. delo, Univ. Maribor, Fakulteta za energetiko |
Strani: | IX, 65 f. |
Ključne besede (UDK): | applied sciences;medicine;technology;uporabne znanosti;medicina;tehnika;engineering;technology in general;inženirstvo;tehnologija na splošno;mechanical engineering in general;nuclear technology;electrical engineering;machinery;strojništvo;mechanical technology in general: processes;tools;machines;equipment;obdelava z deformacijo;obdelava brez odrezovanja;toplotna obdelava;mathematics;natural sciences;naravoslovne vede;matematika;physics;fizika;physical nature of matter;fizikalna zgradba snovi;properties and structure of molecular systems;lastnosti in sestava molekularnih sistemov; |
ID: | 997235 |