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  • TMS
    Effect of Ordering on Cold Workability of Fe-6.5wt.%Si Alloy

    By Y. F. Liang

    Fe-6.5wt.%Si alloy has excellent soft magnetic properties compared with conventional silicon steel. It is very brittle at room temperature due to appearance of ordered phases, like B2 and DO3. In this

    Jan 1, 2009

  • TMS
    Carbon-thermal Reduction Process for making Al-Si Alloys from Al2O3-SiO2 Containing Industrial Wastes

    By Jilai Xue

    Industrial wastes containing 30-50 wt.% Al2O3 and 40-60 wt.% SiO2 may serve as an alternative resource for producing Al-Si alloys. Various raw materials such as used refractory materials from metallur

    Jan 1, 2010

  • TMS
    An Overview of Silver and Trace Metal Recovery Strategies in the Zinc Industry

    By D. D. Rodier

    Most zinc concentrates contain some silver and varying amounts of such valuable trace elements as gold, indium, germanium and gallium. With increasing similarities in plant installations, the predomin

    Jan 1, 1990

  • TMS
    Heavy Mineral Provenance Studies in the Iditarod and Innoko Districts, Western Alaska

    By T. K. Bundtzen

    Placer gold in the Iditarod and Innoko mining camps of western Alaska is derived from a suite of comagmatic, Late Cretaceous to Early Tertiary, alkali-calcic, meta-aluminous. volcanic-plutonic complex

    Jan 1, 1987

  • TMS
    Advances In Understanding Of Phenomena In The Blast Furnace Hearth

    By Pinakin C. Chaubal

    An industry ? university consortium was set up to develop advanced tools necessary to understanding of the various phenomena occurring in the hearth of the modern iron making blast furnace. The major

    Jan 1, 2006

  • TMS
    Mathematical Modeling And Design Of Heat Pipe-Cooled Metallurgical Furnace Equipment

    By Pietro Navarra

    Cooling of critical furnace equipment to produce freeze lining is of particular interest as many metallurgical processes are intensified while attempting to prolong campaign life. This idea was combin

    Jan 1, 2006

  • TMS
    Technological Characterization of Serpentinite Rock from Andorinha (Bahia/Brazil)

    By Aline Maria dos Santos Teixeira

    Serpentinite is an ultra basic and metamorphic rock consisting mainly of magnesium, calcium and silicon oxides. The rock under study is a host rock of chromite mine located in Andorinha, BA. The objec

    Jan 1, 2010

  • TMS
    Preparation Of Monodispersed NiO Precursor Particles By Induced Precipitation Of Solid Oxalate Acid

    By Huang Kai

    By adding the solid oxalate acid powder into the solution of nickel chloride or its ammonia coordinated solution, the uniform compound particles were prepared and the precipitated particles were trans

    Jan 1, 2005

  • TMS
    Effects of Solidification Rate and Alloy Composition on the Cast Microstructure of Aluminum Alloy 5182

    By P. N. Anyalebechi

    The effects of solidification rate (0.4-26.1 K/s) and alloying elements on the cast microstructures of aluminum alloy 5182 have been investigated with directionally cooled laboratory-size ingots. The

    Jan 1, 2010

  • TMS
    A Comparative Electrochemical Study of Arsenic Removal from Organic and Inorganic Sources using Various Sacrificial Electrodes

    By Jewel Andrew Gomes

    Arsenic is considered as one of the toxic materials being controlled by Environmental Protection Agencies in several developed and developing countries. It is found in the nature as constituents of th

    Jan 1, 2010

  • TMS
    Multidisciplinary Coupled Simulations of Investment Casting Processes Using CASTS?FLUENT

    By J. Jakumelt

    The coupled simulation of mold filling and solidification for an investment casting process presents difficult. This is due to the complexity of the carious physical process and the geometry, To achie

    Jan 1, 2003

  • TMS
    Adsorption of Copper Ions in Aqueous Solution by a Submersed Aquatic Macrophyte Potamogeton Pectinatus L

    By Licheng Zhou

    The use of aquatic plants for the removal of heavy metals from wastewater has gained high interest. In this study, batch experiments were conducted to evaluate the adsorption of copper ions in aqueous

    Jan 1, 2009

  • TMS
    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

  • TMS
    Thermodynamics And Kinetics Of Cyclones Melting Of Metal Sulphides

    By I. Barin

    The thermodynamics of cyclone smelting of sulphidic copper ores is described using as example the production of copper matte with 75 wt % Cu. Equilibrium calcualtions and material and energy balances

    Jan 1, 1983

  • TMS
    Solidification and Macrosegregation in Aluminum Alloys on Uneven Surfaces

    By Nicholas Zabaras, Deep Samanta

    "Solidification of metal aluminum and aluminum alloys is modeled on uneven surfaces characterized by sinusoidal curves. Wavelengths and amplitudes of these sinusoidal surfaces are varied to study thei

    Jan 1, 2004

  • TMS
    Reduction Kinetics of Low Grade Hematite Ore

    By Yongzhong Xiao, Tiejun Chun, Jian Pan, Zhen He, Deqing Zhu

    "In this paper, the reduction kinetics of low grade hematite ore was calculated. Mineralogy shows that the ROM (run of mine) ore is of low grade hematite ore type, assaying 27.2 wt% Fetotal and with m

    Jan 1, 2012

  • TMS
    Synthesis and Characterization of Pure and Doped Nanocrystalline Zinc Oxide

    By Rashmi Ramesh

    Zinc oxide nanoparticles and nanostructures form an active area of research in the recent years. It can be doped to modify electronic, optical and other properties. Synthesis and characterization of z

    Jan 1, 2010

  • TMS
    Semi-Solid Processing of Hyper-Eutectic Cast Iron

    By Masaru Imaizumi, Hiroyuki Nomura, Mitsuharu Takita

    "Cast iron possesses many superior characteristics caused from precipitated graphite structure, for example, castability, wear resistance, solid lubrication, damping capacity. But the more graphite hy

    Jan 1, 2000

  • TMS
    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

  • TMS
    Immobilization of Pollutants in Waste Disposals by Forming Mineral Reservoirs

    By Herbert Pöllmann

    Waste disposals are needed for safe deposition of different kinds of materials which can not be used as secondary raw materials. Often high contents of heavy metals must be bonded tightly to cristalli

    Jan 1, 1991