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  • TMS
    Metal Recovery from NIMH Batteries

    By Carla Lupi

    NiMH sealed cells (portable cells) are today widely used in all consumer applications replacing primary alkaline batteries: wireless mobile communication, portable computers and camcorders, are the la

    Jan 1, 2000

  • TMS
    Effect Of Mercerization And Electron-Beam Irradiation On Mechanical Properties Of High Density Polyethylene (Hdpe) / Brazil Nut Pod Fiber (Bnpf) Biocomposites

    By Shaik Jeelani, Mahesh Hosur, Esperidiana A. B. Moura, Rejane D. Campos, Emilia S. M. Seo, Kerry Kirwan, Francisco R. V. Díaz, Maria Sotenko

    The use of natural fibers with polymeric resins has spread rapidly. In order to improve the mechanical properties of material, in this work, two variables were used: mercerization and electron beam ir

    Jan 1, 2015

  • TMS
    The Nature Of Accretion Formation During Roasting Of Zinc Concentrates In Fluidized Bed Furnace (5a8d3413-4f47-4167-b404-9950f4c8eabb)

    By N. M. Komkov

    The main operation of obtaining zinc from sulfide raw materials by hydrometallurgical technologies is the oxidation roasting of zinc concentrates in fluidized bed furnaces. The technical-economic para

    Jan 1, 2003

  • TMS
    The Petrographic Examination of Refractory Service. Samples

    By Robert P. Stevens

    It is important for a refractory supplier to make systematic petro-graphic examinations of products which have been in service in the furnaces and kilns of customers. The petrographic examination of r

    Jan 1, 1981

  • TMS
    Prediction of Minor-Element Behavior in Copper Smelting and Converting with Submerged Oxygen Injection

    By Hang Goo Kim

    A computer simulation has been carried out to predict the distribution behavior of minor elements such as Pb. Zn, Bi, Sb and As in recently proposed copper smelting and converting processes with subme

    Jan 1, 1991

  • TMS
    Pressure Leaching of Zinc-Bearing Blast Furnace Dust

    By Ing. R. Geutskens

    Zinc-bearing dust from blast furnace gas-scrubbing operation is a well known environmental health problem in the iron and steel industry. Hoogovens IJmuiden (The Netherlands) developed processes to so

    Jan 1, 1990

  • TMS
    Formation And Magnetic Susceptibility Of Compounds Containing Iron And Manganese In Aluminum Melts (0d527b40-e090-4530-935a-8870cf7eaf06)

    By G. C. Yao

    Iron and silicon impurities can form needle and branch shape intermetallie compounds in molten aluminum when there is no manganese. It is difficult to separate them from molten aluminum by electromagn

    Jan 1, 2003

  • TMS
    Ore Microscopy -An Indispensable Tool for Beneficiation of Massive Sulphides of the Iberian Pyrite Belt

    By O. C. Gaspar

    The mineralogical and textural characteristics of the volcanogenic massive sulphide ores from the Aljustrel and Neves-Corvo deposits have been studied by ore microscopy techniques since 1977. Several

    Jan 1, 1991

  • TMS
    Rutile From llmenite by Thermal Processing

    By M. J. Adam

    As part of its research program, the U.S. Bureau of Mines is investigating the partitioning of complex minerals to simpler phases using sulfidation reactions for selective extraction of mineral consti

    Jan 1, 1993

  • TMS
    Co-Cr-Mo Alloys Production by Self Propagating High Temperature Synthesis

    By Onuralp Yiicel, Ozlem Okur, Murat Alkan

    "In this study, Co-Cr-Mo alloys were produced using a mixture of Co304, Cr203 and Mo03 powders with Al powders by a Self-propagating high temperature synthesis process. SHS is a process of material sy

    Jan 1, 2013

  • TMS
    Design and Operation of the Noranda Process Continuous Smelter

    By L. A. Mills

    After three years of experience in operating the pilot plant for the Noranda Continuous Smelting Process, the decision was made, in March 1971, to build an 800 ton per day commercial plant at Noranda,

    Jan 1, 1976

  • TMS
    Separation Of Iron-Rich Impurity Particles From Molten Aluminum By Induced-Alternating Magnetic Field (0a0d4cc6-f48a-4805-a5d2-419efded562e)

    By G. C. Yao

    Branch and needle-shaped intermctallic compounds of iron, silicon and aluminum normally exist in the molten aluminum. If a suitable amount of manganese metal is added into molten aluminum, the shape o

    Jan 1, 2003

  • TMS
    Heat Transfer to Copper Coolers in Freeze Lined Furnaces: The Role of Radiation and the Influence of Slag Liquidus

    By M. W. Kennedy

    Prediction of the thermal duties of copper coolers in freeze lined furnaces is challenging. Where copper coolers are immersed in liquid slag the heat transfer is often defined by a natural convection

  • TMS
    Interfacial Modelling Of Hot Rolling: A Probabilistic Approach

    By I. C. Howard, E. J. Palmiere

    "Heat transfer and friction in hot flat rolling have traditionally been characterised by an average heat transfer coefficient (h) and an average friction coefficient (p.). However, the presence of oxi

    Jan 1, 2001

  • TMS
    Reducing Refining Cycle Times to Extend Anode Furnace Campaign Life at Kennecott Copper

    By Jun Enriquez

    Kennecott Utah Copper aims to extend anode furnace campaigns to more than three years. As part of that goal improvements are sought on anode-furnace tuyere-area refractory performance. Kennecott and P

  • TMS
    Microwave Power Absorption Characteristics Of Iron Oxides

    By Yuzhe Zhang, Matthew Andriese, Jiann-Yang Hwang, Guanghui Li, Zhiwei Peng, Tao Jiang

    The microwave power absorption characteristics of iron oxides, including Fe2O3, Fe3O4 and Fe0.925O, have been studied by determining dielectric loss and magnetic loss distributions in 0.05-m-thick oxi

    Jan 1, 2015

  • 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
    Columnar to Equiaxed Transition in 316 L Stainless Steel

    By Alicia E. Ares

    316 L Stainless Steel samples were solidified directionally under conditions which produced the columnar to equiaxed transition. The position of the transition was located in each sample and the dista

    Jan 1, 2002

  • TMS
    Optical Spectroscopy for Process Monitoring and Production Control in Ferrous and Non-Ferrous Industry (Invited)

    By Willy Persson

    A common feature of the kinds and amounts of impurities present most pyrometallurgical, processes is injection of oxygen to, remove various in the feed. The degree of success of a specific process ste

    Jan 1, 2003

  • TMS
    Cyclic Stability Of Rare Earth Pentanickel Hydrides

    By Dhanesh Chandra

    Long term stability studies were conducted on four variants of LaNi5; 10,000 hydriding/dehydriding cycles were used to evaluate their suitability for a metal hydride cooling system. Thermodynamic and

    Jan 1, 1989