Blar i NTNU Open på tidsskrift "Vacuum"
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Mechanisms of graphite crucible degradation in contact with Si–Al melts at high temperatures and vacuum conditions
(Journal article; Peer reviewed, 2019)Graphite is a common refractory material for processing high purity silicon; however, it cannot be applied for holding Si–Al melts at high temperatures due to significant melt infiltration into the crucible. This research ... -
Vacuum refining of silicon at ultra-high temperatures
(Peer reviewed; Journal article, 2020)In the production of solar grade silicon (SoG-Si), Phosphorus (P) removal from Si is a challenge as it cannot be eliminated effectively by the final key directional solidification step in the value chain of the silicon ...