Gotowe bibliografie tematyczne / Nickel-sulphide

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Gotowa bibliografia na temat „Nickel-sulphide”

Autor: Grafiati

Data publikacji: 4 czerwca 2021

Data aktualizacji: 25 lipca 2025

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Artykuły w czasopismach na temat "Nickel-sulphide"

Harris, C. T., C. A. Pickles, and J. G. Peacey. "A Thermodynamic Analysis of the Selective Sulphidation of Nickel from a Nickeliferous Lateritic Ore." High Temperature Materials and Processes 31, no. 4-5 (2012): 603–11. http://dx.doi.org/10.1515/htmp-2012-0098.

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AbstractThe production of a nickel sulphide concentrate through selective sulphidation of a nickeliferous lateritic ore at temperatures lower than current smelting temperatures, is being studied as a potential production method for upgrading lateritic ores. The ability to produce such a nickel sulphide concentrate at economically attractive grades, while achieving reasonable nickel recoveries, relies on the conversion of the maximum amount of nickel oxide to sulphide, while minimizing the amount of iron sulphide. This paper examines the thermodynamic basis for this selective sulphidation. The

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Bielecki, S., Manuela Reben, and Jan Wasylak. "Nickel Sulphide Inclusions in Tempered Glass." Advanced Materials Research 39-40 (April 2008): 563–66. http://dx.doi.org/10.4028/www.scientific.net/amr.39-40.563.

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The goal of the work was to determine and characterize the inclusions of nickel sulphide in tempered glass. During the tempering process where the glass is heated the nickel sulphide stones are completed transformed to the high temperature modification which is unstable when the temperature decreased. The glass samples, which include the NiS stones, were investigated by microscopic method (SEM) and characterized by EDAX analysis. The glass samples were analysis by elastooptic studies but it did not prove occurrence of stresses. Obtained results will help to solve the problem with forming nicke

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Smoła, G., A. Poczekajło, and Z. Grzesik. "Reduction Kinetics Of NiS Sulphide." Archives of Metallurgy and Materials 60, no. 2 (2015): 981–83. http://dx.doi.org/10.1515/amm-2015-0245.

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Abstract Reduction mechanism and kinetics of NiS nickel sulphide obtained during the process of nickel sulphidation, have been studied as a function of temperature (723-873 K). It has been found that the reduction process follows linear kinetics with activation energy of 103 kJ/mol. It is important to note that during nickel sulphidation and after the reduction of nickel sulphide, the product sample shows highly developed surface, creating thus the potential possibilities to be applied in heterogeneous catalysis.

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Pratik, Patil, Garud Khushalchand, Burungale Rohini, et al. "Modified Structural, Optical and Electrochemical Properties of Nickel Sulphide for Superior Supercapacitor Electrode." International Research Journal of Science and Engineering A12 (March 23, 2023): 1–10. https://doi.org/10.5281/zenodo.7763091.

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Nickel sulphide is one of the proficient electrode materials for supercapacitors. Current abstract portrays about thin film deposition of nickel sulphide by simple chemical route and further improvement in structural, morphological, optical and electrochemical properties is obtained by heat treatment. Comparative analysis of as-deposited and annealed nickel sulphide thin film electrodes is characterized via XRD, FESEM, UV and electrochemical testing. X-ray diffraction shows amorphous to polycrystalline transformation and renders flakes like morphology for both as deposited and annealed samples

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Afolabi, Ayo Samuel, Ambali Saka Abdulkareem, and Edison Muzenda. "Effect of Flotation Parameters on Recovery of South Africa Nickel Sulphide Ore." Applied Mechanics and Materials 260-261 (December 2012): 961–68. http://dx.doi.org/10.4028/www.scientific.net/amm.260-261.961.

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This study investigated the effects of flotation parameters on the recovery of low grade nickel sulphide ore. The parameters investigated are the particle size, flotation time, temperature and pH of the pulp. The analyses of the results obtained showed that particle size, pH, and flotation time had significant effects on the recovery of nickel sulphide ore. The particle size distribution showed that the breakage rate increased in coarse particles and decreased with reduction in particle size. The optimum particle size was found to be 87% passing 75 µm with the highest nickel recovery of 35% at

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Eddy, Basil T., Belinda L. Stuckenberg, and Gemot Pansi. "X-ray Fluorescence and Fire-Assay Collection: Useful Partners in the Determination of the Platinum-Group Elements." Advances in X-ray Analysis 34 (1990): 277–83. http://dx.doi.org/10.1154/s0376030800014567.

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AbstractThis paper describes the determination of the individual platinum-group elements by X-ray fluorescence after nickel-sulphide fire-assay collection. The platinum-group sulphide residue obtained after the dissolution of the nickel is dissolved in acid, and reduced to the metal by use of sodium borohydride. The finely divided metals are then filtered onto a millipore filter, and measured by X-ray fluorescence spectroscopy. The procedure makes use of gold as an internal standard. Factors affecting the accuracy and precision are investigated.

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Bogatyrev, D. M., G. V. Petrov, and L. B. Tsymbulov. "Distribution of noble metals between slag and matte phases during smelting of copper-sulphide and copper-nickel concentrates." iPolytech Journal 26, no. 1 (2022): 128–41. http://dx.doi.org/10.21285/1814-3520-2022-1-128-141.

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In this work, we analyse and structure the information on the distribution of noble metals during pyrometallurgical processing of copper-sulphide and copper-nickel concentrates, available in domestic and foreign scientific sources. The data on the influence of oxygen partial pressure in the system and, consequently, the matte composition, process temperature, and the phase composition of slag on the distribution of platinum group metals, gold, and silver between the smelting products were analysed. Broad-ranging information on the distribution of the examined metals between matte and slag in t

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Elliott, R., and C. A. Pickles. "Thermodynamic Analysis of the Selective Reduction of a Nickeliferous Limonitic Laterite Ore by Hydrogen." High Temperature Materials and Processes 36, no. 8 (2017): 835–46. http://dx.doi.org/10.1515/htmp-2015-0208.

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AbstractNickeliferous limonitic laterite ores are becoming increasingly attractive as a source of metallic nickel as the costs associated with recovering nickel from the sulphide ores increase. Unlike the sulphide ores, however, the laterite ores are not amenable to concentration by conventional mineral processing techniques such as froth flotation. One potential concentrating method would be the pyrometallurgical solid state reduction of the nickeliferous limonitic ores at relatively low temperatures, followed by beneficiation via magnetic separation. A number of reductants can be utilized in

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Himstedt, Rasmus, Dominik Hinrichs, Joachim Sann, Anica Weller, Georg Steinhauser, and Dirk Dorfs. "Halide ion influence on the formation of nickel nanoparticles and their conversion into hollow nickel phosphide and sulphide nanocrystals." Nanoscale 11, no. 32 (2019): 15104–11. http://dx.doi.org/10.1039/c9nr04187g.

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Kungurova, V. Ye, Yu P. Trukhin, and V. A. Stepanov. "Sulphide copper-nickel ore occurrence Olenie (Kamchatka)." Mining Informational and analytical bulletin 12, no. 57 (2018): 122–33. http://dx.doi.org/10.25018/0236-1493-2018-12-57-122-133.

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Rozprawy doktorskie na temat "Nickel-sulphide"

Lane, Monica Leonie. "Nickel sulphide mineralization associated with Archean komatiites." Thesis, Rhodes University, 1992. http://hdl.handle.net/10962/d1005594.

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The distribution of Archean Nickel sulphide deposits reflects tectonic controls operating during the evolution of the granitoid greenstone terrains. Important deposits of komatiitic-affinity are concentrated within, and adjacent to, younger (∼2.7 Ga), rift-related greenstone belts (e.g. Canada, Western Australia and Zimababwe). Two important classes of Archean Nickel sulphide deposits exist, formerly known as "Dunitic" and "Peridotitic", these are now referred to as Group I and Group II deposits, based on their characteristic structure and composition. Mineralization varies from massive and ma

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Cameron, Rory. "Bioleaching of low-grade nickel sulphide ore at elevated pH." Thesis, Université d'Ottawa / University of Ottawa, 2011. http://hdl.handle.net/10393/19784.

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This thesis examines the bioleaching of six different Canadian nickel sulphide ores at pH levels above what is generally considered optimum (~ 2). The majority of work discussed in this thesis was conducted with a low-grade metamorphosed ultramafic nickel sulphide ore from Manitoba, Canada (Ore 3), which is not currently exploitable with conventional technologies. The ore contains 21% magnesium and 0.3% nickel. Nickel is the only significant metal value, and is present primarily as pentlandite. A substantial fraction of the magnesium is present as the serpentine mineral lizardite, making proce

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Henriques, Leal Andrade Bianca. "Potential Use of Oxygen Depleted Air In Nickel Sulphide Flotation." Thesis, Luleå tekniska universitet, Mineralteknik och metallurgi, 2018. http://urn.kb.se/resolve?urn=urn:nbn:se:ltu:diva-70460.

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Copper-nickel low grade ore deposits normally have complex mineralogy and process behaviour. Implementing an optimum process that is able to recover all the valuable minerals efficiently is challenging. One concentration strategy in mineral processing of copper-nickel sulphide ores is stage-wise flotation. The first flotation stage concentrates mainly copper minerals. The copper middling is re-floated to obtain nickel concentrate.During the industrial process of copper-nickel ore, it was observed that significant amount of nickel sulphides was lost to the tailings during the nickel flotation.

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Thangwane, Selaelo Christabel. "Synthesis and characterization of substituted dithiocarbamates ligands and complexes as a source of metal (Pb, Ni & Co) sulphide nanoparticles." Thesis, Vaal University of Technology, 2017. http://hdl.handle.net/10352/396.

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M. Tech. (Department of Chemistry, Faculty of Applied and Computer Sciences), Vaal University of Technology.<br>Lead, nickel and cobalt dithiocarbamates complexes were synthesized using methanol and water as solvents. All complexes were refluxed at 60 °C, cooled at room temperature, washed with methanol to remove the impurities and dried under the fume hood. A combination of Fourier transformer infrared (FTIR), elemental analysis (EA) and thermogravimetric analysis (TGA) were used to characterize these complexes. There was shifting of bands from low to high frequencies of the dithiocarbamates

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Nuttall, Robert Horan. "Aqueous hydrogen sulphide corrosion of iron, iron/chromium and iron/nickel alloys." Thesis, Robert Gordon University, 1993. http://ethos.bl.uk/OrderDetails.do?uin=uk.bl.ethos.358471.

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Evans, David Morris. "The role of magma contamination in the genesis of komatiitic nickel sulphide deposits, Kambalda, Australia." Thesis, Imperial College London, 1989. http://hdl.handle.net/10044/1/12008.

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Karbanee, Nazneen. "Investigation towards controlled precipitation of nickel using H2S(g) by harnessing pH dependent sulphide speciation." Master's thesis, University of Cape Town, 2007. http://hdl.handle.net/11427/5308.

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Includes bibliographical references (leaves 109-114).<br>Sulphide as a precipitating agent is effective as it facilitates the removal of heavy metals to very low residual concentrations (ppm - ppb levels) over a wide pH range, owing to the low solubilities (Ksp) of metal sulphides. However, previous work on metal sulphide precipitation has highlighted a number of challenges. The low solubilities of metal sulphides in combination with the rapid kinetics of sulphide precipitation leads to rapid, uncontrolled metal sulphide precipitate formation. The extremely high supersaturations result in high

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Warner, Terence Edwin. "An electrochemical study of the oxidative dissolution of synthetic nickel-iron sulphide minerals in aqueous media." Thesis, University of Leeds, 1988. http://etheses.whiterose.ac.uk/1075/.

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Pentlandite (Fe4.5Ni4.5S8) and violarite (FeNi2S4) were synthesized by dry in vacuo techniques. The products were analysed by reflected light microscopy, powder X-ray diffraction and electron microprobe analysis. The synthetic pentlandite was found to have an average stoichiometry of Fe4.35Ni4.65S8. A partial phase segregation of pentlandite into heazlewoodite and pyrrhotite was observed. The synthetic violarite grains showed a zonal separation into a Fe1.2Ni1.8S4 core, and a Fe0.5Ni2.5S4 rim. Trace amounts of pyrite and millerite were also detected. From a critical review of the thermodynamic

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Mamuse, Antony. "Spatial statistical estimation of undiscovered mineral endowment: case of komatiite-associated nickel sulphide resources, Kalgoorlie Terrane, Western Australia." Thesis, Curtin University, 2010. http://hdl.handle.net/20.500.11937/449.

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The Kalgoorlie Terrane of the Yilgarn Craton, Western Australia, containing about 60% (~11 Mt) of the world’s known komatiite-hosted nickel sulphide resources, is the world’s best studied and economically most important province for this mineral deposit type. Although increasingly mature in terms of nickel exploration, the Kalgoorlie Terrane is believed to contain significant additional undiscovered nickel endowment. Using the data-rich Kalgoorlie Terrane, this thesis develops a benchmark methodology that combines geological knowledge with spatial analysis and mathematical-statistical methods

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De, Joux Alexandra. "Cosmos greenstone terrane : insights into an Archaean volcanic arc, associated with komatiite-hosted nickel sulphide mineralisation, from U-Pb dating, volcanic stratigraphy and geochemistry." Thesis, University of Edinburgh, 2014. http://hdl.handle.net/1842/8918.

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The Neoarchaean Agnew-Wiluna greenstone belt (AWB) of the Kalgoorlie Terrane, within the Eastern Goldfields Superterrane (EGS) of the Yilgarn Craton, Western Australia, contains several world-class, komatiite-hosted, nickel-sulphide ore bodies. These are commonly associated with felsic volcanic successions, many of which are considered to have a tonalite-trondhjemite-dacite (TTD) affinity. The Cosmos greenstone sequence lies on the western edge of the AWB and this previously unstudied mineralised volcanic succession contrasts markedly in age, geochemistry, emplacement mechanisms and probable t

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Książki na temat "Nickel-sulphide"

Attanasi, E. D. A resource assessment of copper and nickel sulfides within the Mountain View area of the Stillwater Complex, Montana. U.S. G.P.O., 1987.

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Gole, Martin. The refinement of extrusive models for the genesis of nickel deposits: Implications from case studies at Honeymoon Well and the Walter Williams Formation : results of research carried out as MERIWA Project 79 in the CSIRO Division of Exploration Geoscience. Minerals and Energy Research Institute of Western Australia, 1990.

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Astafʹev, A. F. Pererabotka v kipi͡a︡shchem sloe poluproduktov nikelevogo proizvodstva. 2nd ed. "Metallurgii͡a︡", 1991.

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Kwateng, David Opoku. A Kinetic study of the dissolution of nickel sulfide in acidfied ferrous sulfate solution iwth a gas mixture of oxygen and sulfur dioxide. UMI Dissertation Services, 1992.

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Yu, Xiaoquan. The effect of ultrasound in copper-nickel sulphide flotation. Laurentian University, School of Graduate Studies, 2005.

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Laffin, Stephen. The use of nickel sulphide in the reduction of chromite under carbon saturation. Laurentian University, School of Engineering, 1990.

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A, Di︠u︡zhikov O., та Society of Economic Geologists (U.S.), ред. Geology and metallogeny of sulfide deposits, Norilʹsk Region U.S.S.R. Society of Economic Geologists, 1992.

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Rohit, Tuteja, and Minerals and Energy Research Institute of Western Australia., eds. Studies on column flotation of sulphide ores of Western Australia. Minerals and Energy Research Institute of Western Australia, 1994.

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O'Connell, Gary John. Arsenic activities in molten nickel sulphide. 1993.

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Environmental aspects of nickel production: Sulphide pyrometallurgy and nickel refining. Minister of Supply and Services Canada, 1987.

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Części książek na temat "Nickel-sulphide"

Bhardwaj, Rekha, Ranjana Jha, and Medha Bhushan. "Nano/Microstructures of Nickel Sulphide for Energy Storage and Conversion Devices." In Advanced Nanomaterials. Springer International Publishing, 2022. http://dx.doi.org/10.1007/978-3-031-11996-5_12.

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Kumar, Niraj, Swati Priyadarsini, Barada P. Dash, Naresh Kumar Sahoo, Abhishek Tripathi, and Prasanta Kumar Sahoo. "One-Step Development of Nanostructured Nickel Sulphide Electrode Material for Supercapacitors." In Lecture Notes in Mechanical Engineering. Springer Nature Singapore, 2024. http://dx.doi.org/10.1007/978-981-97-1080-5_42.

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Wei, Lizhen, Caixiang Yu, Guangshi Li, et al. "Isothermal Sulphation Roasting of Nickel Sulphide Minerals in a Static Air Atmosphere." In 10th International Symposium on High-Temperature Metallurgical Processing. Springer International Publishing, 2019. http://dx.doi.org/10.1007/978-3-030-05955-2_21.

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Mei, Xiaoyong, Hongwei Cheng, Cong Xu, Guangshi Li, Xionggang Lu, and Qian Xu. "Mechanism of the Chlorination Roasting of Nickel Sulphide Concentrate with Ammonium Chloride." In 10th International Symposium on High-Temperature Metallurgical Processing. Springer International Publishing, 2019. http://dx.doi.org/10.1007/978-3-030-05955-2_67.

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Vahed, A., P. J. Mackey, and A. E. M. Warner. "“Around the Nickel World in Eighty Days”: A Virtual Tour of World Nickel Sulphide and Laterite Operations and Technologies." In The Minerals, Metals & Materials Series. Springer International Publishing, 2021. http://dx.doi.org/10.1007/978-3-030-65647-8_1.

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Halim, M. A., S. Kumar, J. Chen, V. I. Lakshmanan, S. DasGupta, and J. F. NdoutouMve. "Innovative Solvent Extraction to Produce High-Purity Cobalt and Nickel Sulphates from Sulphide Concentrate." In Proceedings of the 61st Conference of Metallurgists, COM 2022. Springer International Publishing, 2023. http://dx.doi.org/10.1007/978-3-031-17425-4_89.

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Gresham, J. J. "Depositional Environments of Volcanic Peridotite-Associated Nickel Sulphide Deposits with Special Reference to the Kambalda Dome." In Special Publication No. 4 of the Society for Geology Applied to Mineral Deposits. Springer Berlin Heidelberg, 1986. http://dx.doi.org/10.1007/978-3-642-70902-9_5.

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Parry, S. J., I. W. Sinclair, and M. Asif. "Evaluation of the Nickel Sulphide Bead Method of Fire-assay for the Platinum-Group Elements using Neutron Activation Analysis." In Geo-Platinum 87. Springer Netherlands, 1988. http://dx.doi.org/10.1007/978-94-009-1353-0_3.

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Hagni, Richard D. "Mineralogy and petrology of the lead-zinc-copper sulphide ores of the Viburnum Trend, southeast Missouri, U.S.A., with special emphasis on the mineralogy and extraction problems connected with cobalt and nickel." In Sulphide deposits—their origin and processing. Springer Netherlands, 1990. http://dx.doi.org/10.1007/978-94-009-0809-3_5.

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Barry, Tom I., Alan T. Dinsdale, Susan M. Hodson, and Jeff R. Taylor. "Pyrometallurgy of Copper-Nickel-Iron Sulphide Ores: The Calculation of Distribution of Components between Matte, Slag, Alloy and Gas Phases." In The SGTE Casebook. CRC Press, 2024. http://dx.doi.org/10.1201/9781003575917-18.

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Streszczenia konferencji na temat "Nickel-sulphide"

Morana, Roberto, Viviane C. M. Smith, and Ali Smith. "Evaluation of Precipitation Hardening Nickel Alloys for Use in Hydrogen Sulphide Containing Environments." In CORROSION 2015. NACE International, 2015. https://doi.org/10.5006/c2015-05497.

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Abstract The qualification of materials in accordance with NACE MR0175/ISO 15156 is commonly performed by subjecting candidate materials to stress corrosion testing under an applied load in either a standard test solution (e.g. NACE solution A or B) or a test environment simulating service conditions. The exposure times for standard NACE solution A or B can vary from a few days up to a month (720 hours), whilst the exposure time for simulated service conditions is typically one month. This is widely accepted in the Oil & Gas industry and supported by good field experience with alloys such

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Larché, Nicolas, Dominique Thierry, Jérôme Blanc, and Bernd Sagebiel. "Effect of Service Conditions on the Corrosion of Nickel-Aluminum Bronze and Copper-Nickels Alloys in Seawater." In CORROSION 2019. NACE International, 2019. https://doi.org/10.5006/c2019-13337.

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Abstract Nickel-Aluminum Bronze (NAB) and Copper-Nickel alloys (CuNi) are commonly used in seawater environments due to their strength combined with a good corrosion resistance and a high resistance to biofouling. However, localized corrosion failures have been reported and are often attributed to abnormal service conditions. The effect of several service condition parameters on the localized corrosion of NAB (UNS C63000, CuAl10Ni5Fe4) and CuNi alloys 90/10 (UNS C70600) and 70/30 (UNS C71500) have been investigated in natural seawater. The results are compared with that of Aluminum-brass (UNS

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Carew, J. A., and M. Islam. "The Erosion -Corrosion of Copper-based and Nickel-based Alloys in Warm Polluted Arabian Gulf Seawater." In CORROSION 1994. NACE International, 1994. https://doi.org/10.5006/c1994-94491.

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Abstract This paper presents the results of an investigation of the erosion-corrosion behaviour of copper-nickel alloys (90:10 Cu/Ni and 7030 Cu/Ni), nickel-copper alloy UNS N04400 and nickel-based alloys (UNS N06022, N06030 and UNS S32550) used as heat exchanger tubes, in warm flowing Arabian Gulf seawater containing up to 5 ppm of sulphide ions. Visual and optical examinations of the internal surfaces of the tubes were carried out to compare the susceptibilities to erosion-corrosion attack of the different alloys, taking into consideration the nature of the product films formed.

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Illson, T. F., and R. Greenwood. "Autoclave Testing of 13CR and Modified 13CR Stainless Steels in Simulated Field Conditions." In CORROSION 1995. NACE International, 1995. https://doi.org/10.5006/c1995-95087.

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Abstract The Armada complex of gas condensate fields located in the UK North Sea is to be developed. The corrosive nature of the produced fluids required the selection of corrosion resistant alloy tubular materials. The corrosion and sulphide stress cracking resistance of a standard 13 Cr stainless steel and a 13 Cr steel with a higher nickel and molybdenum content were investigated in simulated Armada field environments. The steels were exposed to simulated formation and condensed water, up to 1.46 MPa (212 psi) CO2 and up to 0.001 MPa (0.15 psi) H2S. Neither steel suffered from sulphide stre

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Davíồsdóttir, Svava, Dagur Ingi Ólafsson, Kolbrún Ragna Ragnarsdóttir, et al. "In-situ Corrosion Testing of ENP-PTFE Coatings in Geothermal Environment." In CORROSION 2021. AMPP, 2021. https://doi.org/10.5006/c2021-16439.

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Abstract Electroless nickel-phosphorus coatings with PTFE (Ni/P-PTFE) have been reported to have excellent corrosion resistance1. The corrosion behaviour of the Ni/P-PTFE varies depending on the P content in the coating system due to its microstructure. High P (HP) content has been reported to have higher corrosion resistance in acidic environment compared to low P (LP) content due to more amorphous structure2. This work demonstrates the integrity of Ni/P-PTFE top functional coating layer with low and high P content deposited on Ni/P adhesion layer without PTFE both on coupons and U-bend carbo

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Klöwer, J., H. Schlerkmann, and R. Pöpperling. "H2S Resistant Materials for Oil&Gas Production." In CORROSION 2001. NACE International, 2001. https://doi.org/10.5006/c2001-01004.

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Abstract The corrosion behaviour of alloy 31 (UNS N08031 - 31 Ni - 27Cr - 6.5Mo - 1.2Cu - 0.2 N - bal. Fe) and other corrosion resistant materials (CRAs) was tested in a wide variety of corrosion tests comprising laboratory and field tests in seawater with and without additions of CO2 and/or H2S, slow strain rate tests, and SSC (sulphide stress corrosion)-tests according to NACE MR0175. Because of its high chromium and molybdenum concentration the critical pitting temperature and crevice corrosion temperature of alloy 31 are higher than that of UNS N08028 (alloy 28) and UNS N08825 (alloy 825).

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Sarrat, O., H. Alves, J. Botinha, and P. Maas. "Corrosion & Mechanical Properties of Nickel Based Alloy 825 Explosion Welded Plates for H2S Service." In CONFERENCE 2023. AMPP, 2023. https://doi.org/10.5006/c2023-19123.

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Abstract The need for high-performing, corrosion-resistant alloys in oil and gas clad applications are increasing as more owner/operators move drilling operations offshore, into harsher conditions to tap petroleum reserves, which often contains more hydrogen sulphide (H2S). Explosion Welding1 (EXW) a layer of corrosion-resistant alloys to carbon or low-alloy steel typically provides significant cost reduction for pressure vessels and other process equipment. Among all the existing nickel alloys, one specifically shows significant cost-benefit features: UNS N08825 (Alloy 825), a titanium stabil

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Klöwer, J., G. Sauthoff, and D. Letzig. "Alloy 10 Al - a New Sulphidation and Carburization Resistant Alloy for Fuel Combustion and Conversion." In CORROSION 1996. NACE International, 1996. https://doi.org/10.5006/c1996-96144.

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Abstract A new nickel-base high-temperature alloy, "alloy 10 Al", which contains 30 % iron, 10 % aluminium and 8 % chromium, has been developed. Alloy 10 Al has a lamellar eutectic two-phase microstructure with one phase being the intermetallic phase NiAl and the second phase being Ni(Fe,Cr) solid solution. The high-temperature corrosion behaviour of the new alloy has been determined in both air and hot process gases containing methane, sulphur dioxide and hydrogen sulphide, respectively. It was found that the corrosion resistance against carburization, sulphidation and oxidation was excellent

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Tuck, C. D. S., K. C. Bendall, G. W. J. Radford, S. A. Campbell, and R. J. Grylls. "High Strength Copper Nickel-Optimisation of Mechanical Strength and Marine Corrosion Resistance for Use in Naval Architecture and Offshore Oil & Gas." In CORROSION 1996. NACE International, 1996. https://doi.org/10.5006/c1996-96518.

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Abstract Copper nickel alloys which are able to harden by precipitation reactions involving aluminium are described. The main precipitation species is Ni3Al present as 10 nm - 15 nm size particles, and strengths above 750 N/mm2 proof stress have been achieved. Two such alloys have been commercialised and they demonstrate higher corrosion resistance to marine environments than standard cupronickels, most probably due to the passivating influence of aluminium. The reaction of one of these alloys with sodium chloride both with and without the presence of sulphides has been studied, using weight l

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Dodge, Mike, Mike Gittos, Kasra Sotoudeh, and David Griffiths. "Hydrogen Embrittlement of High Strength Precipitation Hardenable Nickel Alloys." In CORROSION 2019. NACE International, 2019. https://doi.org/10.5006/c2019-13161.

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Absrract The high strength and corrosion resistance of nickel-chromium-iron alloys, such as UNS N07718 (Alloy 718), UNS N09945 (Alloy 945) and UNS N09946 (Alloy 945X) make them particularly good candidates for use in demanding environments in the upstream oil and gas industry. These materials generally perform well where resistance to sulphide stress cracking and chloride stress corrosion cracking is required. However, whilst these alloys are considered ‘NACE compliant' environmentally-assisted failures can still occur. It is generally accepted that for hydrogen cracks to initiate, there must

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Raporty organizacyjne na temat "Nickel-sulphide"

Eckstrand, O. R. Nickel-copper sulphide. Natural Resources Canada/ESS/Scientific and Technical Publishing Services, 1995. http://dx.doi.org/10.4095/208042.

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Green, A. H., and D. Maceachern. Towards a Genetic Model For Komatiite - Related Nickel Sulphide Deposits. Natural Resources Canada/ESS/Scientific and Technical Publishing Services, 1991. http://dx.doi.org/10.4095/132307.

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Paktunc, A. D. Nickel-copper sulphide mineralization associated with the Goodwin Lake intrusion, northern New Brunswick. Natural Resources Canada/ESS/Scientific and Technical Publishing Services, 1988. http://dx.doi.org/10.4095/122432.

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Rice, T. D., and H. M. Waldron. Preliminary investigations into small nickel sulphide button preconcentration of platinum group elements, gold, and silver in geological materials. Natural Resources Canada/ESS/Scientific and Technical Publishing Services, 1993. http://dx.doi.org/10.4095/193315.

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Rice, T. D. Optimization of the nickel sulphide fire-assay preconcentration procedure for platinum-group elements, gold, and silver in geological materials. Natural Resources Canada/ESS/Scientific and Technical Publishing Services, 1993. http://dx.doi.org/10.4095/193285.

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Parry, S. J., and M. Asif. The rapid determination of the platinum group elements and gold with nickel sulphide fire assay and neutron activation analysis (NAA). Natural Resources Canada/ESS/Scientific and Technical Publishing Services, 1993. http://dx.doi.org/10.4095/193281.

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