Blar i NTNU Open på forfatter "Taji, Iman"
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Corrosion and Microstructural Investigation on Additively Manufactured 316L Stainless Steel: Experimental and Statistical Approach
Maicas Esteve, Héctor; Taji, Iman; Wilms, Marc; Gonzalez-Garcia, Yaiza; Johnsen, Roy (Peer reviewed; Journal article, 2022)The use of metal additive manufacturing (AM) has strongly increased in the industry during the last years. More specifically, selective laser melting (SLM) is one of the most used techniques due to its numerous advantages ... -
Effect of production/process parameters on corrosion properties of AM AISI 316L
Maicas Esteve, Héctor (Master thesis, 2021)The evolution of new techniques for processing materials is being of interest for the current industry. Some scientific researchers have focused their studies on knowing more about them, and the results show a promising ... -
Evaluation of microstructural and environmental effects on the hydrogen uptake and desorption in high-strength carbon steels: A thermal desorption spectroscopy study
Karimi, Shabnam; Taji, Iman; Palencsar, Simona; Dugstad, Arne; Hajilou, Tarlan; Barnoush, Afrooz; Verbeken, Kim; Johnsen, Roy; Depover, Tom (Peer reviewed; Journal article, 2023)The hydrogen uptake in three high-strength carbon steels is studied after exposure to three different environments: an aqueous solution with CO2 bubbling, CO2/H2S bubbling, and cathodic charging without external gassing. ... -
Hydrogen embrittlement and corrosion evaluation of Alloy 725 alloyed with B and Cu
Taji, Iman (Doctoral theses at NTNU;2023:40, Doctoral thesis, 2023)The need to achieve materials with higher strength and better corrosion resistance results in producing new alloys. Nickel base alloys are among the materials which have been subjected to several studies related to producing ... -
Hydrogen-enhanced intergranular failure of sulfur-doped nickel grain boundary: In situ electrochemical micro-cantilever bending vs. DFT
Hajilou, Tarlan; Taji, Iman; Christien, Frédéric; He, Shuang; Scheiber, Daniel; Werner, Ecker; Reinhard, Pippan; Razumovskiy, Vsevolod I; Barnoush, Afrooz (Peer reviewed; Journal article, 2020)Intergranular failure of nickel (Ni) single grain boundaries (GBs) owing to the segregation of sulfur (S), hydrogen (H), and their co-segregation has been investigated by employing micro-cantilever bending tests and density ... -
Machine Learning for Predicting Polarization Curves and Their Features
Mats Stensrud Skui (Master thesis, 2023)Vanligvis er viktige elektrokjemiske parametere hentet fra empiriske data. Dette skyldes i stor grad at analytiske modeller, som ulike former av Butler-Volmer-ligningen, ofte kommer til kort i nøyaktig å fange de viktige ... -
Role of cementite morphology on corrosion layer formation of high-strength carbon steels in sweet and sour environments
Karimi, Shabnam; Taji, Iman; Hajilou, Tarlan; Palencsar, Simona; Dugstad, Arne; Barnoush, Afrooz; Verbeken, Kim; Depover, Tom; Johnsen, Roy (Peer reviewed; Journal article, 2023)The effect of cementite morphology on the corrosion layer formation of four high-strength carbon steels was studied in an aqueous solution containing CO2 and CO2/H2S. The linear polarization resistance and weight loss data ...