Blar i NTNU Open på forfatter "Solheim, Karl Gunnar"
-
Secondary Hardening in Two Supermartensitic Stainless Steels
Sømme, Astri (Master thesis, 2012)Since the late nineties weldable supermartensitic stainless steels (SMSS) has been used in subsea flowlines, and more than 400 km is installed. Hydrogen related problems in the weld fabrication stage or hydrogen induced ... -
The Effect of HAZ Microstructure on the Utilisation Potential of 13%Cr Flowlines
Solheim, Karl Gunnar (Doktoravhandlinger ved NTNU, 1503-8181; 2012:7, Doctoral thesis, 2012)Supermartensitic stainless steel pipelines are used in the oil and gas industry mainly to transport oil and gas products from wells to offshore installations or even to shore. Most of these pipes are installed by the reeling ...