Comparison of predictions of microsegregation in the Ni–Cr–Mo system to experimental measurements

Experimental measurements of microsegregation in six Ni–Cr–Mo alloys are compared to closed system simulations. The calculations accurately predict the segregation of molybdenum, but underpredict the primary solid fraction and tend to overpredict chromium segregation at late stages of solidification...

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Veröffentlicht in:	Materials science & engineering. A, Structural materials : properties, microstructure and processing Structural materials : properties, microstructure and processing, 2007-04, Vol.454, p.371-378
Hauptverfasser:	Cefalu, Shawn A., Krane, Matthew J.M.
Format:	Artikel
Sprache:	eng
Schlagworte:	Cross-disciplinary physics: materials science rheology Exact sciences and technology Materials science Microsegregation Multicomponent solidification Ni–Cr–Mo alloy Phase diagrams and microstructures developed by solidification and solid-solid phase transformations Physics Solidification Solute distribution
Online-Zugang:	Volltext
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