Decarburization of Iron Melt by an Immersed Al2O3-Fe2O3 Porous Tube.
نویسندگان
چکیده
منابع مشابه
TEM and XRD investigation of Fe2O3-Al2O3 system
Ovidius University of Constanta, Department of Physics, 124 Mamaia Blvd, 900527, Romania ___________________________________________________________________________________________ Abstract. A series of Fe2O3-Al2O3 mixed systems with composition ranging from 1 to 9% of Al2O3 were prepared by a traditional chemical method and examined for structural characteristics. XRD spectra and SAED patterns...
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The effect of K2O on viscosity in CaO-SiO2-Al2O3 melt has been measured by a rotating spindle viscometer. It is indicated from the experimental results that viscosity first increases then decreases with the increasing content of K2O; the maximum viscosity occurs in the field of K2O/ Al2O3 > 1. After gradually adding K2O, the transformation of bridging oxygen (from being bonded with Al ion charg...
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Hysteretic behavior of a polymer molecule immersed in an incompatible melt
The radius of gyration of a polymer chain immersed in a low molecular weight solvent is known to vary monotonically with the solvent quality. Here, we consider the behavior of a chain immersed in a high molecular weight solvent (polymer melt). Unsurprisingly, we find that, as the incompatibility between the chain and the polymer melt is increased, the two limiting conformations of the chain are...
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ژورنال
عنوان ژورنال: ISIJ International
سال: 1997
ISSN: 0915-1559
DOI: 10.2355/isijinternational.37.31