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Numerical Simulation And Experimental Characterization Of A Binary Aluminum Alloy Spray ? Application To The Spray Rolling Process
By S. B. Johnson
Keywords: Spray, Aluminum, Simulation A stochastic, droplet-resolved model has been developed to describe the behavior of a binary aluminum alloy spray during the spray-rolling process. In this pr
Jan 1, 2005
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Nanosecond Electrical Discharges between Semiconducting Sulfide Mineral Particles in Water
By Igor Zh. Bunin
A model for developing electric discharges between sulfide mineral (pyrite) particles under high-voltage nanosecond pulses in a liquid medium (water) is considered. A possibility of electrical breakdo
Jan 1, 2010
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An Investigation On The High-Mg-Content Slag In Jinchuan Nickel Flash Smelting Furnace
By Wang Zhi
High-Mg-content concentrates are usually treated in Jinchuan flash smelting Furnace. Because the viscosities of high-Mg-content slag is very high, the operation of flash smelting becomes very difficul
Jan 1, 2003
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Characterization Of Steel Slag For Incorporation Into Red Ceramics
By Sergio Neves Monteiro
This work had as its objective the characterization of a waste material, steel slag, generated from an integrated steel plant, with a view to its recycling and incorporation into red ceramics fabricat
Jan 1, 2006
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High Aspect Ratio Nickel Structures Fabricated by Electrochemical Replication of Hydrofluoric Acid Etched Silicon
By Xi Zhang
A technique for fabricating free-standing, high-aspect-ratio porous and pillar-type Ni structures has been developed using wet Si processing. A wafer of (100) Si was initially etched in HF solution to
Jan 1, 2006
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A New Process for the Decontamination of Industrial Effluent Containing Cadmium Cations
By I. Gaballah
Cadmium is toxic to plant, animals and humans. The council directive of the European Communities No 8315 13lEEC has fixed an upper limit of 200 ppb for the release of cadmium in industrial effluents.
Jan 1, 1994
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Application Study on Technology of Reducing Copper Content in Discarded Slag
By Zhi-xiang Cui
Effects of flux, vulcanizing agent and reductant on slag cleaning in new-type slag cleaning furnace (Φ3.6 × 8.1 m) were investigated under the conditions including smelting temperature of 1200 and 125
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Sustainability Study in Selective Laser Sintering ? An Energy Perspective
By Rameshwar Sreenivasan
This paper presents a sustainability analysis of Selective Laser Sintering (SLS) from an energy standpoint. Data of electrical power consumed by the system over an entire build were acquired using a L
Jan 1, 2010
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Recent Improvements In Evaporative Cooling Technology For Copper Tapholes And Launders
By Pietro Navarra
A great deal of effort has been expended on how to optimize conventional water cooling circuits in furnace cooling elements, and the results have been largely satisfactory. However, there is a general
Jan 1, 2006
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A Study on the Mechanism of Magnetite Formation Based on Iron Isotope Fractionation
By Payman Roonasi
Having knowledge of mechanism of magnetite formation is essential in a number of industrial processes including magnetite synthesis and corrosion of iron. In this study, magnetite nanoparticle was syn
Jan 1, 2009
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Chemical Co-Deposited PbS - CuS Thin Film Characterization: Effect of Annealing
By Mishark Nnabuchi
A heterojunction of PbS - CuS thin film has been grown on glass slides by SGT. The films were annealed for 1hr at temperature of 373K and 423K respectively. The optical properties were characterized u
Jan 1, 2010
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The Characterization of the Intermetallic Fe-Al Layer of Steel-Aluminum Weldings
By M. Potesser
One of the main targets in the automotive mass industry and supplying industry is the weight reduction of the vehicle for decrease of the fuel consumption. For that reason combinations of different ki
Jan 1, 2006
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Risks And Opportunities In Continuous Converting For Nickel At Inco
By J. R. Donald
For processing copper, continuous converting has been successfully employed in a variety of locations, but for nickel, there has yet to be a successful commercial implementation of continuous converti
Jan 1, 2005
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Robotic Automation Of The Fire Assay Process For Rapid Quantitative Measurement Of Platinum Group Elements In Mineral Concentrator Plants
By Keith S. McIntosh
The fire assay process for the quantitative recovery of platinum group elements (PGE?s) prior to subsequent analysis traditionally is a time-consuming process. Samples derive from various ore types an
Jan 1, 2006
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Processing Of Vanadiferous Residues To Ferrovanadium
By R. Ressel
Keywords: ferrovanadium, thermodynamics, phosphorus Recyclable material is rapidly gaining in importance as a source of raw materials in industrialized countries. This is also the case in the produ
Jan 1, 2005
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Tensile Properties of Epoxy Composites Reinforced with Continuous Curaua Fibers
By Felipe Perissé Duarte Lopes
The tensile properties of DGEBA/TETA epoxy matrix composites reinforced with different amounts of curaua fibers were evaluated. Tensile specimens with up to 35% in volume of long, continuous and align
Jan 1, 2010
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Study on A New Electrolysis Technology of Preparing High NB Bearing Tial Alloy From Metal Oxides
By Fanke Meng
Electrolyzing oxides of titanium, aluminum and niobium could prepare high-Nb bearing TiAl alloy (Ti-45Al-9Nb) at 1500°C. The chosen electrolysis voltage is 3.5V, which is lower than reducing voltage (
Jan 1, 2009
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Extraction and Separation of Metals Using LIX 84 and D2EHPA Diluted in Kerosene from Sulfate Solution
By Vinay Kumar
The disposal of large quantities of electronic scraps generated world wide is causing not only environmental problem but also loss of resources. Therefore, R & D efforts have been made to develop a su
Jan 1, 2009
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Process Modeling For Rotary Kiln Treating EAF Dust
By Pengfu Tan
Electric arc furnace (EAF) dust from the steel industries is listed by the United Sates EPA as a hazardous waste under the regulations of the Resource Conservation and Recovery Act due to the presence
Jan 1, 2005
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Materials Characterization of Electrocoagulation by products using Al-Fe Combination Electrode System
By Jewel A. G. Gomes
Electrocoagulation (EC) has been performed with Al-Fe electrode system with changing polarity for the removal of arsenic from water. The removal process has been studied using ICP-AES and Anodic Strip
Jan 1, 2006