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Naji, M. |
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Motta, Antonella |
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Aletan, Dirar |
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Mohamed, Tarek |
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Ertürk, Emre |
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Taccardi, Nicola |
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Kononenko, Denys |
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Petrov, R. H. | Madrid |
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Alshaaer, Mazen | Brussels |
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Bih, L. |
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Casati, R. |
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Muller, Hermance |
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Kočí, Jan | Prague |
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Šuljagić, Marija |
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Kalteremidou, Kalliopi-Artemi | Brussels |
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Azam, Siraj |
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Ospanova, Alyiya |
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Blanpain, Bart |
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Ali, M. A. |
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Popa, V. |
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Rančić, M. |
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Ollier, Nadège |
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Azevedo, Nuno Monteiro |
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Landes, Michael |
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Rignanese, Gian-Marco |
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Chen, S.
Engineering and Physical Sciences Research Council
in Cooperation with on an Cooperation-Score of 37%
Topics
Publications (19/19 displayed)
- 2022Direct-write piezoelectric coating transducers in combination with discrete ceramic transducer and laser pulse excitation for ultrasonic impact damage detection on composite platescitations
- 2022Impact of Zr top electrode on tantalum oxide-based electrochemical metallization resistive switching memory: towards synaptic functionalitiescitations
- 2021Computational techniques for characterisation of electrically conductive MOFs : quantum calculations and machine learning approaches
- 2020Functional nanocomposites for energy storage:chemistry and new horizonscitations
- 2019Preparation of nickel (oxide) nanoparticles confined in the secondary pore network of mesoporous scaffolds using melt infiltrationcitations
- 2018Direct-write piezoelectric ultrasonic transducers for impact damage detection in composite plates
- 2018Study of self-shielding in dpa calculations
- 2017Silver Nanowire Particle Reactivity with Human Monocyte-Derived Macrophage Cells: Intracellular Availability of Silver Governs Their Cytotoxicitycitations
- 2017Phosphate content affects structure and bioactivity of sol-gel silicate bioactive glassescitations
- 2017Mechanical Properties of a Bainitic Steel Producible by Hot Rollingcitations
- 2016Exploring the Limiting Open-Circuit Voltage and the Voltage Loss Mechanism in Planar CH<inf>3</inf>NH<inf>3</inf>PbBr<inf>3</inf> Perovskite Solar Cellscitations
- 2016Overcoming the Interface Losses in Planar Heterojunction Perovskite-Based Solar Cellscitations
- 2016Photoinduced degradation of methylammonium lead triiodide perovskite semiconductorscitations
- 2016Extending the environmental lifetime of unpackaged perovskite solar cells through interfacial designcitations
- 2015Inverted, Environmentally Stable Perovskite Solar Cell with a Novel Low-Cost and Water-Free PEDOT Hole-Extraction Layercitations
- 2013Influence of ferrite grain orientation on the formation of selective oxidation particles
- 2012Estimation of the complex shear modulus in tissue-mimicking materials from optical vibrometry measurementscitations
- 2011Thermodynamical properties of glass forming systems: A Nuclear Magnetic Resonance analysiscitations
- 2004Liquidus temperatures of ferro-nickel smelting slags
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document
Liquidus temperatures of ferro-nickel smelting slags
Abstract
The reduction smelting of nickel laterites produces slag, consisting principally of the chemical components MgO, "FeO", SiO, and AlO, and ferro-nickel alloy. Despite the fact that the phase equilibria for the ternary MgO-"FeO"-SiO up to 1500°C is well established limited experimental data are available in the MgO-"FeO"-SiO-AlO system, which is relevant to commercial operation of the process. A methodology has been developed for the experimental investigation of the liquidus temperatures for the multi-component system MgO-"FeO"-SiO-Al O-CrO in equilibrium with metallic iron. Experiments have been carried out using high temperature equilibration, quenching, followed by electron probe X-ray microanalysis (EPMA). Liquidus temperatures have been determined in the silica primary phase field in the composition ranges directly relevant to the Cerro Matoso S.A. ferro-nickel smelting slag. Liquidus isotherms have been determined for temperatures between 1450 to 1600°C. The study enables the liquidus to be described for a range of MgO/FeO ratios. It was found that liquidus temperatures in the silica primary phase field decrease significantly with the addition of AlO .