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RISPrediction of mechanical properties of a warm compacted molybdenum prealloy using artificial neural network and adaptive neuro-fuzzy models
Predictive models using artificial neural network (ANN) and adaptive neuro-fuzzy inference system
(ANFIS) were successfully developed to predict yield strength and ultimate tensile strength of warm compacted
0.85 ...
Application of Response Surface Methodology to Assess the Combined Effect of Operating Variables on the Direct Reduction of Fe2O3 by Coal Volatiles
Abstract
The reduction of Fe
2O 3 powder at the top layer by the volatiles from high volatile (HV) bituminous coal
at the bottom layer of a multilayer powder geometry including a separating alumina ...
Mechanochemical synthesis and characterization of FeNi-Al2O3 nanocomposites
In this Study, FeNi-Al2O3 nanocomposites with three different compositions were
successfully synthesized through mechanical alloying of Fe2O3, Ni and Al powders mixture.
Characterization of the products was ...
Synthesis and characterization of permalloy-reinforced Al2O3 nanocomposite powders by mechanical alloying
Intermetallics of Fe and Ni, which are known as permalloy, are under attention due to their excellent magnetic performance. Besides, mechanical properties of the materials can be improved by decreasing crystallite size of ...
Fabrication of FeNi–Al2O3 nanocomposites and optimization of mechanical properties using Taguchi method
FeNi–Al2O3 composites are under attention for many applications because of their good magnetic properties,
high strength and fracture toughness and excellent corrosion and wear resistance. In the current study, ...
بررسی تأثیر افزودن کاتالیستهای فلزی و روند احیای اکسیدآهن هماتیتی توسط زغال سنگ کک نشو به روش لایهای
دراین طرح پژوهشی، با توجه به فراوانی زغال سنگ های کک نشو درمقایسه با محدودیت ها و هزینه های بالا استفاده ازگاز طبیعی به بررسی احیای مستقیم سنگ آهن هماتیتی در محدوده ی دمایی 1000-800درجه سانتیگراد با استفاده از مواد فرار ...
Investigation on decomposition behavior of austenite under continuous cooling in vanadium microalloyed steel (30MSV6)
In the present study, investigations are focused on microstructural evolution and the resulting hardness during continuous cooling transformation (CCT) in a commercial vanadium microalloyed steel (30MSV6). Furthermore, the ...