Blar i NTNU Open på tidsskrift "Advanced Engineering Materials"

Viser treff 1-5 av 5

    • Approaching the Limits of Aspect Ratio in Free-Standing Al2O3 3D Shell Structures 

      Burgmann, Stephanie; Lid, Markus Joakim; Chaikasetsin, Settasit; Bjørdal, Dag Skjerven; Prinz, Fritz; Provine, John; Berto, Filippo; Van Helvoort, Antonius; Torgersen, Jan (Peer reviewed; Journal article, 2022)
      Nanoscale free-standing membranes are used for a variety of sensors and other micro/nano-electro-mechanical systems devices. To tune performance, it is indispensable to understand the limits of aspect ratios achievable. ...

    • Atomic structures of precipitates in Al–Mg–Si alloys with small additions of other elements 

      Saito, Takeshi; Mørtsell, Eva Anne; Wenner, Sigurd; Marioara, Calin Daniel; Andersen, Sigmund Jarle; Friis, Jesper; Matsuda, Kenji; Holmestad, Randi (Journal article; Peer reviewed, 2018)
      In Al–Mg–Si alloys, additions of only a few weight percent of Mg and Si enable formation of hardening precipitates during heat treatment. The precipitation is complex and is influenced by chemical compositions and ...

    • Deformation and fracture of micron-sized metal-coated polymer spheres: an in situ study 

      Bazilchuk, Molly Strimbeck; Sumigawa, Takashi; Kitamura, Takayuki; Zhang, Zhiliang; Kristiansen, Helge; He, Jianying (Journal article; Peer reviewed, 2018)
      In situ imaging and analysis of the mechanical behavior of micron‐sized metal‐coated polymer particles under compression is reported. A nanoindentation set‐up mounted in a scanning electron microscope is used to observe ...

    • Directed Energy Deposition versus Wrought Ti-6Al-4V: A Comparison of Microstructure, Fatigue Behavior, and Notch Sensitivity 

      Razavi, Seyed Mohammad Javad; Berto, Filippo (Journal article; Peer reviewed, 2019)
      Laser Engineered Net Shaping (LENS), a Direct Energy Deposition (DED) additive manufacturing process is a 3D manufacturing process generally used to produce fully dense parts or to repair/add additional material to an ...

    • Quantitative 3D X-ray Imaging of Densification, Delamination and Fracture in a Micro-Composite under Compression 

      Fløystad, Jostein Bø; Skjønsfjell, Eirik Torbjørn Bakken; Guizar-Sicairos, Manuel; Høydalsvik, Kristin; He, Jianying; Andreasen, Jens Wenzel; Zhang, Zhiliang; Breiby, Dag Werner (Journal article; Peer reviewed, 2015)
      Phase-contrast three-dimensional tomograms showing in unprecedented detail the mechanical response of a micro-composite subjected to a mechanical compression test are reported. The X-ray ptychography images reveal the ...