Blar i Institutt for maskinteknikk og produksjon på tidsskrift "Metals"
Viser treff 21-33 av 33
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Low-cycle fatigue behaviour of AISI 18Ni300 maraging steel produced by selective laser melting
(Journal article; Peer reviewed, 2018)Selective laser melting has received a great deal of attention in recent years. Nevertheless, research has been mainly focused on the technical issues and their relationship with the final microstructure and monotonic ... -
Mechanical characterization of composite coatings formed by reactive detonation spraying of titanium
(Journal article; Peer reviewed, 2017)The structure and mechanical properties of the coatings formed by reactive detonation spraying of titanium in a wide range of spraying conditions were studied. The variable deposition parameters were the nature of the ... -
Mg and its alloys for biomedical applications: Exploring corrosion and its interplay with mechanical failure
(Journal article; Peer reviewed, 2017)The future of biomaterial design will rely on temporary implant materials that degrade while tissues grow, releasing no toxic species during degradation and no residue after full regeneration of the targeted anatomic site. ... -
Microstructural Characteristics and Strengthening Mechanisms of Ferritic–Martensitic Dual-Phase Steels: A Review
(Peer reviewed; Journal article, 2022)Ferritic–martensitic dual-phase (DP) steels are prominent and advanced high-strength steels (AHSS) broadly employed in automotive industries. Hence, extensive study is conducted regarding the relationship between the ... -
Modelling of fracture toughness of x80 pipeline steels in dtb transition region involving the effect of temperature and crack growth
(Peer reviewed; Journal article, 2020)This work presents an investigation of the effects of temperature and crack growth on cleavage fracture toughness for weld thermal simulated X80 pipeline steels in the ductile-to-brittle transition (DBT) regime. A great ... -
Nanoscale Tribological Properties of Nanostructure Fe3Al and (Fe,Ti)3Al Compounds Fabricated by Spark Plasma Sintering Method
(Peer reviewed; Journal article, 2022)Nanostructured powder particles of Fe3Al and (Fe,Ti)3Al phases were produced using mechanical alloying. These intermetallic phases with a nearly complete density were consolidated by spark plasma sintering. The mechanical ... -
Plasma electrolytic oxidation (PEO) coating on γ-TiAl alloy: Investigation of bioactivity and corrosion behavior in simulated body fluid
(Peer reviewed; Journal article, 2022)The effect of applied voltage (400, 450, and 500 V) on the microstructure, bioactivity, and corrosion rate of plasma electrolytic oxidation (PEO) coatings on γ-TiAl alloy was investigated. The microstructure and chemical ... -
Process Modelling Applied to Aluminium-Steel Butt Welding by Hybrid Metal Extrusion and Bonding (HYB)
(Peer reviewed; Journal article, 2022)In the present investigation, the numerical code WELDSIM is used to simulate butt welding of 4 mm thick plates of S355 steel and AA6082-T6 by Hybrid Metal Extrusion and Bonding (HYB). This is a new solid state joining ... -
Shear Bands Topology in the Deformed Bulk Metallic Glasses
(Peer reviewed; Journal article, 2020)Recent experimental studies revealed the presence of Volterra dislocation-type long-range elastic strain/stress field around a shear band (SB) terminated in a bulk metallic glass (BMG). The corollary from this finding is ... -
Stress Corrosion Cracking in an Extruded Cu-Free Al-Zn-Mg Alloy
(Peer reviewed; Journal article, 2020)Stress corrosion cracking (SCC) in Cu-free Al-Zn-Mg (7xxx) aluminium alloys limits its use in many applications. In this work, we study in detail the microstructure of a peak and slightly overaged condition in an AA7003 ... -
Structural and Biomedical Properties of Common Additively Manufactured Biomaterials: A Concise Review
(Peer reviewed; Journal article, 2020)Biomaterials are in high demand due to the increasing geriatric population and a high prevalence of cardiovascular and orthopedic disorders. The combination of additive manufacturing (AM) and biomaterials is promising, ... -
Synthesis and electrochemical properties of TiNb2O7 and Ti2Nb10O29 anodes under various annealing atmospheres
(Peer reviewed; Journal article, 2021)In this study, two compounds of TiNb2O7 and Ti2Nb10O29 were successfully synthesized by mechanochemical method and post-annealing as an anode material for lithium-ion batteries. The effect of annealing atmosphere on the ... -
Use of the Critical Acidification Model to Estimate the Influence of W in the Localized Corrosion Resistance of 25Cr Super Duplex Stainless Steels
(Peer reviewed; Journal article, 2020)Two super duplex stainless steels (SDSS) with different W content, namely UNS S32750 (W-free) and UNS S39274 (2.1 wt.% W), were tested in simulated crevice corrosion environments to determine the influence of W on their ...