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    • Journal of Mining and Metallurgy, Section B: Metallurgy Journal

    Papers
    Experimental Thermodynamics and Surface Properties of Ag-Cu-Ge Solder/Braze Alloys
    Simona Delsante,Gabriella Borzone,Rada Novakovic
    Journal of Phase Equilibria and Diffusion（2019）
    Ag-based alloys have industrial importance in relation to their use as high-temperature solders in jewellery or braze alloys for thermoelectric modules. Good wetting properties and a tarnish-resistance of Ag-Ge and Ag-Cu-Ge alloys together with appropriate mechanical properties m...
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    Thermal Upgrading of Manganese Ores Prior to Smelting
    S. Eray
    JOURNAL OF MINING AND METALLURGY SECTION B-METALLURGY（2023）
    Ferromanganese smelting in electric arc furnaces is an energy-intensive process with corresponding CO2 emissions and environmental impacts. Upgrading the furnace charge can improve process efficiency and decrease electricity consumption. An oxide manganese ore, consisting mainly ...
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    On the Atomic Masses (weights?) of the Elements
    G. Kaptay
    JOURNAL OF MINING AND METALLURGY SECTION B-METALLURGY（2012）
    Atomic masses (weights?) is an essential information for mining and metallurgy The paper discusses four subjects around this problem. First, the classification of all the elements is suggested into 4 classes, based on their isotope features, determining the accuracy of their know...
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    Study on the Nonexistence of Liquid Miscibility Gap in the Ce-Mn System
    C. Tang,Y. Du,H. Xu, S. Hao,L. Zhang
    JOURNAL OF MINING AND METALLURGY SECTION B-METALLURGY（2007）
    To ascertain whether the liquid miscibility gap exists in the Ce-Mn system, 3 key alloys are prepared by arc melting the pure elements, annealed at specified temperature for 20 minutes, quenched in ice water and then subjected to X-ray diffraction (XRD) analysis for phase identif...
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    The Behaviour of the Lattice Parameters in the Bi-Sn-Zn System
    M. Helena Braga,J. Ferreira,L. F. Malheiros
    Journal of mining and metallurgy Section B, Metallurgy/Journal of Mining and Metallurgy Section B, ...（2007）
    Lattice parameters, coefficients of thermal expansion and mass density were determined by means of X-ray powder diffraction between 30 and 180 oC (or 240 oC - depending on samples' composition). Rietveld refinement was performed in order to obtain phases' lattice parameters at ea...
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    Microwave-assisted Selective Leaching Behavior of Calcium from Basic Oxygen Furnace (BOF) Slag with Ammonium Chloride Solution
    X. Zhang,G. Ma,Z. Tong, Z. Xue
    Journal of Mining and Metallurgy Section B Metallurgy（2017）
    The Basic Oxygen Furnace (BOF) slag can be potentially used in the indirect aqueous CO2 sequestration process due to the fact that it contains large amounts of basic oxides. In this study, microwave-assisted selective leaching of calcium from BOF slag with ammonium chloride solut...
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    Viscosity and Structure Evolution of the SiO2-MgO-FeO-CaO-Al2O3 Slag in Ferronickel Smelting Process from Laterite
    X. -M. Lv,X. -W. Lv, L. -W. Wang, J. Qiu,M. Liu
    Journal of Mining and Metallurgy Section B Metallurgy（2017）
    The SiO2 fractions in laterite-nickel ores are quite high, thus certain amount of lime should be used as fluxing material to achieve good fluidity and desulfurization capacity in industrial smelting process. However, this operation leads to an additional cost of lime. In addition...
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    Protective Mechanism of Unburned Pulverized Coal to Coke in Blast Furnace
    D-W Xiang,F-M Shen,X. Jiang,J-L Yang,J-X Li,Q-J Gao
    Journal of mining and metallurgy Section B, Metallurgy/Journal of Mining and Metallurgy Section B, ...（2019）
    The edge and internal morphology of coke with different contents of UPC (unburned pulverized coal) after reaction with CO2 were analyzed by SEM. The influence of UPC on CRI (coke reactivity)?CSR (coke strength after reaction) and apparent porosity was also studied. The synthetic ...
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    UPGRADING IRON AND REMOVING PHOSPHORUS OF HIGH PHOSPHORUS OOLITIC IRON ORE BY SEGREGATION ROASTING WITH CALCIUM CHLORIDE AND CALCIUM HYPOCHLORITE
    J. Xiao,W. Ding, Y. Peng, Qi Wu, Z. Chen,Z. Wang,J. Wang,T. Peng
    JOURNAL OF MINING AND METALLURGY SECTION B-METALLURGY（2019）
    The iron-bearing ore, existing in the form of oolite, was mainly composed of hematite, limonite, daphnite, and collophane. The harmful element phosphorus content was 1.56%, belonging to high phosphorus ooliticiron ore in western Hubei. In this study, segregation roasting and low ...
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    Ni-Bi-Zn Ternary System Investigation Using Diffusion Couples Technique
    V. D. Gandova
    JOURNAL OF MINING AND METALLURGY SECTION B-METALLURGY（2016）
    An investigation of Ni-Bi-Zn system was performed using a diffusion couples technique and the diffusion paths were constructed. For that purpose diffusion couples consisting of solid Ni and liquid Bi-Zn phase were annealed at 450°C. The phase and chemical compositions of the cont...
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    Effect of strain energy on corrosion behavior of ultrafine grained copper prepared by severe plastic deformation
    M. Rifai, M. Mujamilah,E. Bagherpour,H. Miyamoto
    Journal of Mining and Metallurgy, Section B: Metallurgy（2022）
    Effect of strain energy on corrosion behavior of ultrafine-grained (UFG) copper prepared by severe plastic deformation (SPD) was investigated in term of microstructural evolution. The SPD processed material showed an ultrafine-grained (UFG) structure after grain refinement for se...
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    Impact of Experimentation in Thermodynamic Studies of Some Metallic and Oxidic Systems
    Aune R.E.,Fredriksson P.,Seetharaman S.
    Journal of Mining and Metallurgy Section B Metallurgy（2002）
    The importance of experimentation as an ingredient to CALPHAD assessments is brought out in the present paper and is illustrated in the case of a number of metallic and oxidic systems. Two types of experimental techniques have been used in the present laboratory for thermodynamic...
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    Interdiffusion Behavior in Sigma-Phase Using Ni3Al/Mo Diffusion Couples
    C. Zhou,W. Gong,S. Huang,H. Wei
    Journal of Mining and Metallurgy Section B Metallurgy（2011）
    The sigmaNiMo( Al) phase was formed using Ni3Al/Mo diffusion couples at 1423, 1473 and 1523 K. The growth of formed phase and the concentration-distance profiles for each component in the diffusion couples were examined by electron probe microanalysis (EPMA). The activation energ...
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    Some Aspects of the Electrochemical Formation of Carbon Micro-Tubes from Molten Chlorides
    Yaghmaee M.S., Demeter Z.S.,Sytchev J.,Lakatos J.,Kaptay G.
    Journal of Mining and Metallurgy Section B Metallurgy（2003）
    Carbon nano/micro-tubes have been successfully synthesized by an electrochemical way from the NaCl-KCl-5% MgCl2 molten salt on the surface of a graphite cathode. The length of the tubes is above 100 ?m, while their diameter ranges from hundreds of nanometers to 1-2 ?m. A new clea...
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    Liquidus Temperatures of Na3alf6-Alf3-Caf2-Kf-Lif-Al2o3 Melts
    J. P. Peng,Y. Z. Di,Y. W. Wang,Y. B. Bai,N. X. Feng
    JOURNAL OF MINING AND METALLURGY SECTION B-METALLURGY（2014）
    Temperatures for the primary crystallization of Na3AlF6-AlF3-CaF2-KF-LiF-Al2O3 system adopted in aluminum electrolysis process were determined by thermal analysis. An empirical equation was derived to describe the liquidus temperatures for the primary crystallization of this mult...
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    Behavior of Platinum in the System of the Matte-Slag in the Processing of Copper-Nickel Materials
    A. Amdur,E. Selivanov,S. Fedorov, V Pavlov,S. Krasikov
    Journal of Mining and Metallurgy Section B Metallurgy（2021）
    Copper-nickel sulfide ores are one of the main sources of platinum. One of the ways to extract precious metals from such ores involves melting of a concentrate in electric ore smelting furnaces, where the melt is divided into matte and slag. Platinum is generally concentrated in ...
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    Generalized Ellingham Diagrams for Utilization in Solid Oxide Fuel Cells
    H. Kishimoto,K. Yamaji,M. E. Brito,T. Horita,H. Yokokawa
    Journal of Mining and Metallurgy Section B Metallurgy（2008）
    Generalized Ellingham diagram for the P-O-H and the Ni-P-OH systems have been constructed to investigate thermodynamically the chemical stability of nickel anode against the gaseous impurities containing phosphorous compounds. In the same way as the original Ellingham diagram, th...
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    Thermal Behavior of Zefreh Dolomite Mine (central Iran)
    B. K. Shahraki,B. Mehrabi,R. Dabiri
    Journal of Mining and Metallurgy Section B Metallurgy（2009）
    Dolomite has a large amounts of MgO and is an important raw materials for steel, iron and refractory industries. In this paper thermal behavior of Zefreh dolomite at various temperatures was studied by differential thermal analysis (DTA), Thermogravimetric analysis (TGA), Fourier...
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    Synthesis of Silver/Copper Nanoparticles and Their Metal-Metal Bonding Property
    Y. Kobayashi,T. Shirochi,Y. Yasuda,T. Morita
    JOURNAL OF MINING AND METALLURGY SECTION B-METALLURGY（2013）
    The present paper describes a metal-metal bonding technique using Cu nanoparticles containing Ag nanoparticles (Ag/Cu nanoparticles). The Ag/Cu nanoparticles with particle sizes of 30-85 nm and crystal sizes of 9.3 nm for Cu and 8.1 nm for Ag were produced by reducing 5.0x10-3 M ...
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