Assertion: impurity | /r/HasProperty | pushed by the solidification front
Facets:
Source sentences:
text: Since most impurities will be more soluble in the liquid than in the solid phase during solidification, impurities will be "pushed" by the solidification front, causing much of the finished casting to have a lower concentration of impurities than the feedstock material, while the last solidified metal will be enriched with impurities.