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  1. Article

    Phenomena at three-phase electroslag remelting

    The electroslag remelting (ESR) process is widely used to produce high-quality ingots and billets for high-alloyed steels and alloys. Both the single-phase and three-phase alternating current diagram with bifi...

    Zhong-li Liu, Lev Medovar, Ganna Stovpchenko, Volodymyr Petrenko… in China Foundry (2021)

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    Chapter and Conference Paper

    Comparison of ARC Slag Remelting vs. P-ESR Melting for High Nitrogen Steels

    High Nitrogen Steels with nitrogen contents above atmospheric solubility are usually melted using an advanced P-ESR process under elevated pressure. The nitrogen pick up can be controlled by Si3N4 or nitrogen gas...

    Dr. Roman Ritzenhoff, Prof. Lev Medovar… in Proceedings of the 2013 International Symp… (2016)