Browsing SINTEF Open by Author "Fjær, Hallvard Gustav"

Now showing items 1-2 of 2

    • Hydrogen trapping in X70 structural pipeline steel and weldments 

      Sezgin, Jean-Gabriel; Fjær, Hallvard Gustav; Matsunaga, Hisao; Yamabe, Junichiro; Olden, Vigdis (Chapter; Peer reviewed, 2018)
      Diffusion measurements and thermal desorption measurements have been performed on a X70 pipeline steel, in as received and normalized and quenched condition, after being hydrogen charged for 200 h at 100 MPa hydrogen gas ...

    • Knowledge basis for repair contingency of pipelines - Final report 

      Olden, Vigdis; Lindholm, Dag; Fjær, Hallvard Gustav; Rudshaug, Magne; Aune, Ragnhild; Ren, Xiaobo (SINTEF rapporter;2019:00027, Research report, 2019)
      The RCN competence project ROP was initiated in January 2014, with the main objective to establish basic knowledge on subsea hyperbaric repair welding and degradation of clad and lined pipes, as well as C-Mn steel. The ...