Browsing NTNU Open by Author "Arnberg, Lars Erik"

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    • Reusable crucible materials and coatings for photovoltaic silicon applications 

      Hendawi, Rania (Doctoral theses at NTNU;2021:419, Doctoral thesis, 2021)
      Currently, more than 90% of commercial solar cells are made from crystalline silicon. The crystalline silicon materials are classified into two types: monocrystalline and multi-crystalline silicon. Multi-crystalline silicon ...

    • The Role of Boron in Low Copper Spheroidal Graphite Irons 

      Bugten, Andreas Voll; Michels Brito Miranda, Leander Edward; Brurok, Rune Botnmark; Hartung, Cathrine; Ott, Emmanuelle; Vines, Lasse; Li, Yanjun; Arnberg, Lars Erik; Sabatino, Marisa Di (Peer reviewed; Journal article, 2023)
      The effects of boron at concentrations ranging from 5 to 525 ppm in low copper spheroidal graphite iron (SGI) has been studied. At 130 to 140 ppm, no particular effect of boron was observed on the size distributions, number ...

    • The Effect of Boron on Microparticle Population in Spheroidal Graphite Irons 

      Brurok, Rune Botnmark (Master thesis, 2022)
      En økt kompleksitet i legeringen av stål kan øke mengden uønskede legeringselementer i støpejern når resirkulert stål blir brukt som råmateriale i støpejernsproduksjon. Økt fokus på resirkulering og resirkulerbarheten av ...