Blar i NTNU Open på forfatter "Krogstad, Hedda Nordby"
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Corrosion and Cathodic Protection of PMM Propellers
Hartvigsen, Simen (Master thesis, 2018)This thesis will examine the effect of water flow on cathodic protection (CP) of AISI 316L Stainless Steel (SS) and Nickel-Aluminium bronze (NAB). It will also examine the effect water flow has on the galvanic current of ... -
Corrosion of Ni-Al bronze in seawater-immersed permanent magnet motors
Krogstad, Hedda Nordby (Doctoral theses at NTNU;2017:319, Doctoral thesis, 2017) -
Deposition of Thin Film Electrolyte by Pulsed Laser Deposition (PLD) for micro-SOFC Development
Krogstad, Hedda Nordby (Master thesis, 2012)Optimalization of PLD deposition of YSZ for micr-SOFC electrolyte applications by varying deposition pressure and target-substrate distance.Substrate used was Si-based chips and wafers (large area PLD), and the substrate ... -
Effect of a time-dependent magnetic field on the corrosion of Ni-Al bronze
Krogstad, Hedda Nordby; Johnsen, Roy; Coey, Michael (Journal article; Peer reviewed, 2018)Nickel-aluminum bronze (NAB) was anodically polarized in a solution of 3.5 wt% NaCl and exposed to a time-dependent magnetic field (TDMF) with an amplitude of 180 mT. The effect of a TDMF on the anodic behavior of NAB has ... -
Effect of a uniform magnetic field on corrosion of Ni-Al bronze in 3.5wt% NaCl
Krogstad, Hedda Nordby; Johnsen, Roy; Coey, Michael (Journal article; Peer reviewed, 2018)Following the observation of enhanced corrosion of parts of a seawater-immersed permanent magnet motor made from Ni-Al bronze, a laboratory study of the effect of uniform magnetic field on the corrosion of this alloy in a ...