Browsing NTNU Open by Author "Langsrud, Yngve"
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Bending ductility and through thickness anisotropy in 6xxx extruded profiles
Li, Yongpeng (Master thesis, 2013)6xxx aluminium alloy extruded profiles are widely used in the automotive bumper systems due to light weight, high strength and good ductility. Bending ductility dominates the behavior of bumper systems to absorb energy in ... -
Influence of local microstructural variations on the bendability of aluminium extrusions: experiments and crystal plasticity analyses
Frodal, Bjørn Håkon; Lodgaard, Lars; Langsrud, Yngve; Børvik, Tore; Hopperstad, Odd Sture (Peer reviewed; Journal article, 2023)The bendability of extruded profiles of an age hardenable aluminium alloy is investigated using mechanical tests on flat tensile specimens and bending specimens. Two profile geometries are considered, where the profiles ... -
The effect of cooling rate from solution heat treatment on ductility in Al-Mg-Si crash box alloys
Lesjø, Martin Bakken (Master thesis, 2022)Effekten på duktilitet av kjølehastighet fra innherding av Al-Mg-Si-legeringer er undersøkt. Tre forskjellige legeringer ble avkjølt med fire forskjellige kjølemetoder. Disse var kaldt vann, kokt vann, luft med konveksjon ...