Browsing NTNU Open by Author "Hansen, Kristoffer Werner"
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Phase Transformation Study of X70 Steel by EBSD during In Situ Heating and Quenching
Hansen, Kristoffer Werner (Master thesis, 2012)Arctic steels, like the API X70 steel explored in this master thesis, are developed to withstand very low temperatures, with a ductile/brittle transition temperature below −60◦C. However, during welding, brittle phases ...