WebAug 27, 2024 · It is found that fatigue failures of steel (over 10 7) are often caused by inclusions, because inclusions can easily initiate stress concentration at steel-inclusion … WebApr 13, 2024 · The slag could be entrained to molten steel during refining or continuous casting process, in which MnO, SiO 2 could be reduced by Al in the molten steel to form calcium aluminate inclusions in the final product. However, there was a lack of information on reactions between pure calcium aluminates inclusions and the dissolved aluminum in …
Agglomeration of Solid Inclusions in Molten Steel
WebAug 28, 2015 · The inclusions are primarily removed from liquid steel by reacting with a liquid slag phase. For efficient inclusion removal, the inclusions transfer across the steel-slag interface to... WebHowever, the research regarding to the wettability behavior of molten steel and nonmetallic inclusions has been rarely conducted, as the steel is consisted of complicated chemical composition that tends to affect the interfacial energy between the liquid and oxide and the interaction between the steel and inclusions would be more complex compared … cynthia stroud wisconsin
Cerium oxide inclusion nucleation mechanism based on classical ...
WebThe inclusion particles that reach an equilibrium state at the steel-slag interface are subject to re-entrainment back into the steel, due to lift forces applied to them by the turbulent … WebFeb 4, 2013 · Inclusion content in steel is an important criterion to assess clean steel. In particular, MgO.Al 2 O 3 spinel inclusions cause problems in steel processing and are … WebSep 8, 2024 · As shown in Figure 6 a, the inclusion was spherical, indicating that it was full liquid in the molten steel. In Figure 6 b, the inclusion was nearly spherical since it was a partial liquid inclusion consisting of a liquid CaO-Al 2 O 3 phase and solid MgO-Al 2 O 3 phases at the casting temperature. cynthia stroum seattle