Blar i Institutt for maskinteknikk og produksjon på tidsskrift "Letters on Materials"
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Acoustic emission study of the kinetics of kink bands in the LPSO structure
(Journal article; Peer reviewed, 2019)Modern magnesium alloys with the so-called long-period stacking ordered (LPSO) structure possess not only a unique microstructure, but also an excellent set of functional properties (strength, ductility, fatigue and corrosion ... -
Effect of deformation processing of the dilute Mg-1Zn-0.2Ca alloy on the mechanical properties and corrosion rate in a simulated body fluid
(Peer reviewed; Journal article, 2020)Magnesium and its alloys have several competitive advantages due to their low density and the highest specific strength among modern structural metallic materials. However, the relatively low ductility and poor corrosion ... -
Effect of equal-channel angular pressing (ECAP) and current density of cathodic hydrogen charging on hydrogen trapping in the low-alloy steel
(Peer reviewed; Journal article, 2020)Owing to the outstanding mechanical properties, the steels and other metallic materials with the ultra-fine grained (UFG) microstructure obtained by severe plastic deformation (SPD) techniques such as equal channel angular ... -
Effect of grain size on mechanical properties and hydrogen occluding capacity of pure magnesium and alloy MA14 subjected to stress-corrosion cracking
(Peer reviewed; Journal article, 2020)The high susceptibility of magnesium alloys to stress corrosion cracking (SCC) is an urgent problem that restricts their widespread application in the aerospace and automotive industries, as well as in medicine. The ... -
Effect of the stress-strain state on the path of quasi-cleavage hydrogen-assisted cracking in low-carbon steel
(Peer reviewed; Journal article, 2021)Сonflicting data on the effect of the stress-strain state on the shape and path of quasi-cleavage cracks in hydrogen-embrittled steels and iron have been reported in the literature recently. However, this issue is important ... -
High strength and fatigue properties of Mg-Zn-Ca alloys after severe plastic deformation
(Journal article; Peer reviewed, 2019)Magnesium alloys are the lightest metallic structural materials with an outstanding specific strength. This makes them appealing for a wide range of applications in “green” transportation where weight saving is of major ... -
Quantitative comparison of cleavage and quasi-cleavage fracture surfaces in hydrogen embrittled low-carbon steel
(Journal article; Peer reviewed, 2020)The formation mechanism of the quasi-cleavage (QC) fracture surface in hydrogen embrittled low-carbon steels is not fully understood and is, therefore, intensively debated in the literature. At present, there are two ...