The study and determination of causes of fracture of the shaft of the roll working the wire cassette unit by I. A. Kovaleva, P. A. Bobkov, I. A. Ovchinnikova

“…The increased content of Nickel was revealed. Increased Nickel content is not associated with the destruction of the shaft, as Nickel has no negative impact on the properties of steel, and the finished product as a whole. …”
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Role of estuarine natural flocculation process in removal of Cu, Mn, Ni, Pb and Zn by S. Hassani, A.R. Karbassi, M. Ardestani

“…Statistical analysis shows that the flocculation rate of Nickel is highly controlled by redox potential and dissolved oxygen. …”
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Does Indian Commodity Futures Markets Exhibit Price Discovery? An Empirical Analysis by Upananda Pani, Ştefan Cristian Gherghina, Mário Nuno Mata, Joaquim António Ferrão, Pedro Neves Mata

“…The Granger causality test results show bidirectional causality between the spot and futures returns for gold, silver, aluminum, lead, nickel, and zinc. The Johansen cointegration test shows that spot and futures prices are in the long-run equilibrium path for silver, aluminum, lead, nickel, zinc, crude oil, and natural gas. …”
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Synthesis of Nitrogen-Doped Carbon Nanocoils with Adjustable Morphology using Ni–Fe Layered Double Hydroxides as Catalyst Precursors by Tomohiro Iwasaki, Masashi Tomisawa, Takuma Yoshimura, Hideya Nakamura, Masao Ohyama, Katsuya Asao, Satoru Watano

“…Nitrogen-doped carbon nanocoils (CNCs) with adjusted morphologies were synthesized in a one-step catalytic chemical vapour deposition (CVD) process using acetoni‐ trile as the carbon and nitrogen source. The nickel iron oxide/nickel oxide nanocomposites, which were derived from nickel–iron layered double hydroxide (LDH) precur‐ sors, were employed as catalysts for the synthesis of CNCs. …”
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EXPERIENCE OF USE OF DEAD CATALYSTS FOR ALLOYING OF HIGH-CHROMIUM CAST IRONS by N. I. Urbanovich, G. S. Komarov, A. G. Kucherjavyj, G. V. Pavlovich, N. V. Romanova

“…At casting of high-chromium cast iron in electroarc and high-frequency induction furnaces it is necessary to insert dead nickel-chromium catalyst with the purpose of alloying of nickel in the form of briquette, and at casting in induction furnaces of mains frequency in milled type between the pieces of metal-charging.…”
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Application of iron-rich slag to capture carbon dioxide gas through direct gas-solid carbonation by F. Abdul, R.F. Rahman, K.A. Purwanto, F.I. Ma'ruf, Y. Setiyorini, V.A. Setyowati, S. Pintowantoro

“…BACKGROUND AND OBJECTIVE: The nickel processing industry has always been related with the issue of carbón dioxide emission. …”
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Evaluation of the Marine Algae Gracilaria and its Activated Carbon for the Adsorption of Ni(II) from Wastewater by A. Esmaeili, P. Beirami, S. Ghasemi

“…Adsorption capacity is related to the pH of solution, pH 5.0 is optimal for nickel. The maximum efficiencies of Ni2+ removal were for AC method. …”
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Enhancement of the Adsorptive Properties of a Desert Salsola Vermiculata Species by Noureddine Benderdouche, Benaouda Bestani, Baghdad Benstaali, Zoubir Derriche

“…The results for the wood carbon were 65 mg/g for acetic acid, 45 mg/g for copper(II) ions and 2.4 mg/g for nickel(II) ions. The Freundlich model was found to provide a better description of copper(II) ion adsorption onto the steam- and chemically-activated plant, whereas nickel(II) ion adsorption processes followed Langmuir behaviour. …”
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Screen-Printed Superconducting Y-Ba-Cu-O Thick Films on Various Substrates by T. Kokkomäki, A. Uusimäki, R. Rautioaho, J. Levoska, T. Murtoniemi, S. Leppävuori

“…Nickel offered promise as being a good diffusion barrier between the substrate and the 123 superconducting thick film because the reactions between the film and nickel occurred slowly and did not impair the superconducting properties of the film. …”
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Research on the oxidation sequence of Ni-Al-Pt alloy by combining experiments and thermodynamic calculations by Na Ta, Lijun Zhang, Qin Li

“…A step-by-step oxidation procedure was established: first, aluminum oxide grows on the underside, followed by nickel oxide, which fully develops and penetrates the original aluminum oxide. …”
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Change of Tensile Properties with Aging Time and Temperature in Al-Si-Cu-Mg 354 Cast Alloys with/without Minor Addition of Ni and/or Zr by J. Hernandez-Sandoval, M. H. Abdelaziz, E. A. Elsharkawi, A. M. Samuel, F. H. Samuel

“…A decrease in tensile properties of ∼10% with the addition of 0.4 wt.% nickel is attributed to a nickel-copper reaction which interferes with the formation of Al2Cu precipitates. …”
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Investigations into Recycling Zinc from Used Metal Oxide Varistors via pH Selective Leaching: Characterization, Leaching, and Residue Analysis by Toni Gutknecht, Anna Gustafsson, Christer Forsgren, Christian Ekberg, Britt-Marie Steenari

“…The oxides of antimony, bismuth, and to a lesser degree cobalt, manganese, and nickel are also present in varistors. Characterization of the MOV showed that cobalt, nickel, and manganese were not present in the varistor material at concentrations greater than one weight percent. …”
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The Effect of Electroplated Ni Nanocoating on Fatigue Life of 1020 AISI Low Carbon Steel by Israa Akram Hantoosh, Aliaksandr Skaskevich

“…The prepared specimens are exposed to electroplated process using Nano nickel with 40 nm at diverse situations to improve the fatigue limit of metal. …”
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Fuel Cell Electrodes Based on Carbon Nanotube/Metallic Nanoparticles Hybrids Formed on Porous Stainless Steel Pellets by S. M. Khantimerov, E. F. Kukovitsky, N. A. Sainov, N. M. Suleimanov

“…The catalytic growth of carbon nanotubes was carried out by CVD on a nickel catalyst obtained by impregnation of pellets with a highly dispersive colloidal solution of nickel acetate tetrahydrate in ethanol. …”
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Effect of Ferronickel Slag Powder on Strength of Soil in Marine Environment by Feng Chen, Shenghao Tong

“…In order to study the influence of composite ferronickel slag powder on the strength and micro morphology of soil-cement in marine environment, the composite nickel iron slag powder was added into the soil-cement in this paper. …”
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Isotherm Studies for the Sorption of Metal Ions on to Peat by G. Mckay, B. Vong, J.F. Porter

“…The adsorption of five single-component metal ions, namely, copper, cadmium, cobalt, nickel and zinc, on to peat has been studied. Equilibrium isotherms were measured and analysed using three methods: Langmuir, Freundlich and Redlich–Peterson. …”
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Wear Resistance of Ceramic Cutting Inserts Using Nitride Coatings and Microtexturing by Electrical Discharge Machining by Marina A. Volosova, Anna A. Okunkova, Elena Y. Kropotkina, Enver S. Mustafaev, Khasan I. Gkhashim

“…Today, the machining of heat-resistant alloys based on triple, quad, or penta equilibria high-entropy alloy systems of elements (ternary, quaternary, quinary iron-, titanium-, or nickel-rich alloys), including dual-phase by Gibb’s phase rule, steels of the austenite class, and nickel- and titanium-based alloys, are highly relevant for the airspace and aviation industry, especially for the production of gas turbine engines. …”
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Electric field-assisted embedding of fiber optic sensors in structural materials for structural health monitoring by Xinchang Zhang, Joshua Daw, Charles Payne, Bibo Zhong, Austin Fleming, Zilong Hua, Jorgen Rufner

“…This study demonstrates the encapsulation of fused silica optical fibers in stainless steel and nickel through the electric field-assisted sintering (EFAS) process. …”
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Thermal Analysis of Ni-Cu Alloy Nanocomposites Processed by Sand Mold Casting by J. Kumaraswamy, Vidyasagar Shetty, S. Sanman, Premkumar Naik, Shabari Shedthi, C. Gnanavel, Ibsa Neme Mogose

“…The aim is to investigate the thermal conductivity and coefficient of thermal expansion of the nickel based alloy nanocomposites reinforced with titanium dioxide (TiO2) which varies from 3 to 12 weight % nanoparticulates (45 to 60 nm). …”
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Optical and Electrical Characterization of Crystallized M:WO3 (Cu, Fe, Ni) Films in Acidic Medium by Irmak Karaduman Er, Fatma Sarf, Emin Yakar

“…Pure and metal (M) doped [copper (Cu), nickel (Ni) and iron (Fe)] WO3 films have been produced on In:SnO2 (ITO) slides by using facile chemical bath deposition and then annealed at 500 oC for 2 h. …”
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