Precipitation behavior of P550 steel for non-magnetic drill collars during isothermal aging at 650–900 °C
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DOI: 10.1007/s42243-021-00566-6
Abstract: Precipitation behavior of P550 steel for non-magnetic drill collars was investigated by microstructure characterization as well as thermodynamic calculation. The results demonstrate that the main precipitate formed at 650–900 °C was cellular Cr2N, and its precipitation… read more here.
Keywords: steel; behavior p550; precipitation; precipitation behavior ... See more keywords