Relevant bibliographies by topics / Mo-Zr-V

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  1. Journal articles
  2. Dissertations / Theses
  3. Books
  4. Book chapters
  5. Conference papers

Academic literature on the topic 'Mo-Zr-V'

Author: Grafiati
Published: 28 May 2022
Last updated: 30 July 2025

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Journal articles on the topic "Mo-Zr-V"

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Gofurov, Shukur, Dilbar Bozorova, Oksana Ismailova, and Zukhra Kadirova. "Computational study of band gap and structural effect of doped BiVO4." E3S Web of Conferences 525 (2024): 03017. http://dx.doi.org/10.1051/e3sconf/202452503017.

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Density functional theory calculation using Quantum Espresso package was conducted to study band gap and structural effect of BiVO4 by doping elements like Zr, Mo and S, to substitute Bi, V and O. Band gap of BiVO4 has been reduced from 2.25 to 1.54 eV by ~8% S2- substitution with O2-. Distance between atoms V-O increased by changing to V-S, which effects vibration of the atoms in the structure. ~2% substitution Mo and Zr with Bi and V changed monoclinic BiVO4 to mix phase of tetragonal scheelite phase. It has been shown that XRD powder pattern of optimized structure can show (121) plane peak
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Du, Yujun, Xianghong Liu, Jinshan Li, et al. "Effect of Mo, V and Zr on the microstructure and mechanical properties of Ti2AlNb alloys." MATEC Web of Conferences 321 (2020): 08003. http://dx.doi.org/10.1051/matecconf/202032108003.

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Small button ingots of Ti2AlNb alloys with different contents of Mo, V and Zr were melted by vacuum non-consumable arc furnace. Due to the rapid cooling rate during melting process, only β grains without precipitation were observed in most of the button ingots and no regular phenomenon was found. However, when the samples were heated to β phase region and then furnace cooled to room temperate, different morphologies and quantities of primary α phase and second O phase formed from the β grains of different samples. It is suggested that the morphology of α phase was changed from lamellar to quad
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Li, Dong, Kun Liu, and X.-Grant Chen. "Influence of transition elements (V, Zr and Mo) and cooling rate on the precipitation of dispersoids in Al-7Si-0.6Cu-0.35Mg foundry alloy." MATEC Web of Conferences 326 (2020): 02003. http://dx.doi.org/10.1051/matecconf/202032602003.

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In the present work, individual/combined additions of transition elements (V, Zr and Mo) were introduced into Al-7Si-0.6Cu-0.35Mg foundry alloy at different cooling rates to study their influence on the precipitation behaviour of dispersoids. Results showed that both individual and combined additions of V, Zr, Mo lead to the formation of dispersoids but with different composition, morphology and number density during solution treatment. The addition of V produces the precipitation of both (Al,Si)3M dispersoids and α-dispersoids, while the Zr addition promotes (Al,Si)3M type dispersoids but inh
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Santoveña, Bayron, Arnoldo Bedolla-Jacuinde, and Francisco V. Guerra. "Fabrication, Thermo-Mechanical Processing and Characterization of a Ti-6% Al-1.5% V-1.0 Mo-0.5% Zr-0.1% C Alloy with Addition of Ru and Modifications of Small Amounts of V and Mo." MRS Advances 4, no. 57-58 (2019): 3097–104. http://dx.doi.org/10.1557/adv.2019.395.

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ABSTRACTPseudo-α or near-α titanium alloys are being widely used in the power generation industry due to their stability at high temperature service, good mechanical characteristics and corrosion resistance. Particularly Ti-6% Al-1.5% V-1.0Mo-0.5% Zr-0.1% C alloy is mainly used in turbines components, heat exchangers and pipes for steam conduction, among others; these are subjected to critical conditions of temperature, abrasion and corrosive environments. A good performance of such devices depends on the chemistry and of the material processing story.Effects on microstructure and wear resista
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Jung, Taek Kyun, Mok Soon Kim, W. Y. Kim, Hyouk Chon Kwon, and S. Yi. "Processing and Tensile Property of Nano Dispersed Al-Fe-(Mo, V, Zr) Bulk Alloy." Advanced Materials Research 26-28 (October 2007): 87–90. http://dx.doi.org/10.4028/www.scientific.net/amr.26-28.87.

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The microstructures and mechanical properties of the bulk Al-Fe-(Mo, V, Zr) alloy produced by melt spinning process and subsequent hot extrusion at 693K in the extrusion ratio of 25 to 1 were investigated. TEM observation revealed an equiaxed grain structure with the average grain size of 200 nm for the extruded bulk alloy. Extremely fine dispersoids based on Al-Fe phases, Al-Fe-(Mo, V) phases and Al-Zr phases were observed to be distributed uniformly within grains and at grain boundaries. The size distribution of the binary Al-Fe and the Al-Fe-(Mo, V) phases were ranged from 20 nm to 50 nm, w
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Chaghtai, M. S. Z. "Vuv Spectra Y to Mo." International Astronomical Union Colloquium 102 (1988): 239. http://dx.doi.org/10.1017/s0252921100107808.

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Using R.D. Cowan’s computations (1979) and parametric calculations of Meinders et al (1982), old analyses are thoroughly revised and extended at Aligarh, of Zr III by Khan et al (1981), of Nb IV by Shujauddin et Chaghtai (1985), of Mo V by Tauheed at al (1985). Cabeza et al (1986) confirmed the last one largely.Extensive studies have been reported of the 1–e spectra, Zr IV (Rahimullah et al 1980; Acquista and Reader 1980), Nb V (Shujauddin et al 1982; Kagan et al 1981) and Mo VI (Edlén et al 1985). Some interacting 4p54d2levels of these spectra have been reported from our laboratory, also.Deta
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Matsuzawa, Koichi, Atsushi Nozaka, Kazuya Hirose, and Akimitsu Ishihara. "Oxygen Evolution Activity on Mo Added Zr Oxide Catalyst in Alkaline Solution." ECS Transactions 111, no. 4 (2023): 39–45. http://dx.doi.org/10.1149/11104.0039ecst.

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In order to development of alternative anode of alkaline water electrolysis, we have focused on Zr oxide-based catalyst and investigated the activity of oxygen evolution reaction (OER) on Mo added Zr oxide-based catalyst in 7 M KOH at 30 oC. Mo added Zr oxide-based catalyst on Ti rod was prepared by the arc plasma deposition (APD) and R.F. sputtering. Compared with Mo-Zr binary oxide-based electrode (Mo-ZrOx) fabricating by the sputtering procedure, the MoO3 by APD on ZrOx by sputtering (MoO3/ZrOx) with TaOx by sputtering as an interlayer showed higher OER activity, and it reached over 1 mA cm
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Bushnev, L. S. "Diffusion of hydrogen into V-Mo-Zr alloys." Russian Physics Journal 36, no. 5 (1993): 501–6. http://dx.doi.org/10.1007/bf00560432.

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Khalameida, S., K. Wieczorek-Ciurowa, and V. Zazhigalov. "Mechanochemical Modification of V-Mo-Zr Oxide Compositions." Acta Physica Polonica A 126, no. 4 (2014): 963–66. http://dx.doi.org/10.12693/aphyspola.126.963.

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Zhang, Mengdi, Yanchao Mao, Juan Guo, et al. "A novel negative thermal expansion material of Zr0.70V1.33Mo0.67O6.73." RSC Advances 7, no. 7 (2017): 3934–40. http://dx.doi.org/10.1039/c6ra26923k.

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Dissertations / Theses on the topic "Mo-Zr-V"

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Lutsyk, V. I., and V. P. Vorob’eva. "3D Computer Models of Mo-Zr-V, Ti-C-V, Ti-Ir-Ru T-x-y Diagrams with Three-phase Reaction Type Changing." Thesis, Sumy State University, 2013. http://essuir.sumdu.edu.ua/handle/123456789/35376.

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Temperature and concentration borders of experimentally discovered effects of three-phase reactions type changing in systems Mo-Zr-V, Ti-C-V, Ti-Ir-Ru had been determined and confirmed by their T-x-y diagrams 3D computer models. Such kind effects had been found also in other three-phase regions of systems Ti-C-V and Ti-Ir-Ru. When you are citing the document, use the following link http://essuir.sumdu.edu.ua/handle/123456789/35376
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Schneider, Alexandre Batista. "Voltametria adsortiva na determinação de traços e ultra-traços de Zr(IV), V(V),Ti(IV), Mo(VI), Hf(IV), Nb(V) e Ta(V) em águas naturais." Universidade Federal de Santa Maria, 2014. http://repositorio.ufsm.br/handle/1/4257.

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Coordenação de Aperfeiçoamento de Pessoal de Nível Superior<br>Single sensitive sequential AdSV methods were developed and optimized for the determination of trace zirconium, vanadium, titanium and molybdenum in river, estuary and seawater, independent of the salinity and content of organic matter in the sample. The methods are based on the accumulation of Zr(IV)-and V(V)-cupferron-oxalic acid-1,3-diphenylguanidine complexes and the accumulation of Ti(IV)-and Mo(VI)-mandelic acid at the hanging mercury drop electrode (HMDE). Differential pulse, adsorption potential of -0.6, -0.2, -0.1 and -0.1
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Carlsson, Adam. "Phase stability and mechanical properties of M4AlB4 (m=Cr, Hf, Mo, Nb, Ta, Ti, V, W, Zr) from first principles." Thesis, Linköpings universitet, Tunnfilmsfysik, 2019. http://urn.kb.se/resolve?urn=urn:nbn:se:liu:diva-162364.

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The recent discovery of Cr4AlB4, a laminated ternary metal boride belonging to the family of layered MAB-phases, where the transition metal boride layers are interleaved by an A layer, has spurred theoretical investigation for novel M4AlB4 phases. In this study, first-principles calculations were applied in order to investigate the thermodynamical stability and mechanical properties of M4AB4 where M = Cr, Hf, Mo, Nb, Ta, Ti, V, W, Zr while the A layer was kept fixed as Al. The thermodynamical stability calculations validate the recently discovered Cr4AlB4 phase’s stability and suggest the neig
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Ghorai, Amitava, Tirthankar Choudhury, Arjun Das, Rajesh Dey, and Sourav Ganguly. "Calculation of parameter of Ashcroft’s potential using vacancy formation energy for bcc metals like Cr, Mo, W, V, Nb, Ta, Tl, Eu and Zr." Diffusion fundamentals 17 (2012) 4, S. 1-11, 2012. https://ul.qucosa.de/id/qucosa%3A13728.

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Variation of vacancy formation energy with the parameter of Ashcroft\''s model for nine different exchange and correlation functions show almost similar nature for the bcc metals like Cr, Mo, W, V, Nb, Ta, Tl, Eu and Zr. The mean value of this parameter for these bcc metals are respectively 1.173, 1.383, 1.458, 1.263, 1.478, 1.489, 1.802, 2.222 atomic unit.
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Ghorai, Amitava, Tirthankar Choudhury, Arjun Das, Rajesh Dey, and Sourav Ganguly. "Calculation of parameter of Ashcroft’s potential using vacancy formation energy for bcc metals like Cr, Mo, W, V, Nb, Ta, Tl, Eu and Zr." Universitätsbibliothek Leipzig, 2015. http://nbn-resolving.de/urn:nbn:de:bsz:15-qucosa-184513.

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Variation of vacancy formation energy with the parameter of Ashcroft\'s model for nine different exchange and correlation functions show almost similar nature for the bcc metals like Cr, Mo, W, V, Nb, Ta, Tl, Eu and Zr. The mean value of this parameter for these bcc metals are respectively 1.173, 1.383, 1.458, 1.263, 1.478, 1.489, 1.802, 2.222 atomic unit.
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Pons, Tony. "Caractérisation des oxy-hydroxydes de fer et des éléments associés (S, Se, As, Mo, V, Zr) dans les environnements redox favorables aux gisements d’uranium." Thesis, Paris 11, 2015. http://www.theses.fr/2015PA112197/document.

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Ce travail présente une étude multi-échelle et multi-technique sur la caractérisation des oxy-hydroxydes de fer dans trois types de gisements d’uranium et leur encaissant. Le choix des sites d’études s’est porté sur un gisement de type roll front : Zoovch Ovoo dans le bassin crétacé de East Gobi (Mongolie) ; un autre de type tectono-lithologique : Akola/Ebba dans le bassin de Tim Mersoï (Niger) et enfin un type discordance protérozoïque : Kiggavik en bordure du bassin du Thelon (Canada). Une nouvelle approche a été mise en œuvre pour caractériser les oxy-hydroxydes de fer sur échantillons macr
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Forbes, Pierre. "Rôles des structures sédimentaires et tectoniques, du volcanisme alcalin régional et des fluides dia génétiques-hydrothermaux pour la formation des minéralisationsA U-Zr-Zn-V-MO d'Akouta (Niger)." Dijon, 1988. http://www.theses.fr/1988DIJOS020.

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Etude du gisement d'uranium d'Akouta (Niger), de la distribution spatiale des minéralisations A U, MO, V, Zr, Zn, Pb et des structures sédimentaires. Les analyses des isotopes stables permettent la reconstitution de la métallogenese, les isotopes radiogéniques tracent la source des magmas donnant naissance au volcanisme associé. Des datations des minéralisations ont été réalisées. Un modèle metallogénique basé sur la circulation d'un fluide minéralisé diagénétique hydrothermal est envisagé
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Forbes, Pierre. "Rôles des structures sédimentaires et tectoniques, du volcanisme alcalin régional et des fluides diagénétiques-hydrothermaux pour la formation des minéralisations à U, Zr, Zn, V, Mo d'Akouta, Niger /." Vandoeuvre-lès-Nancy : Centre de recherches sur la géologie de l'uranium, 1989. http://catalogue.bnf.fr/ark:/12148/cb350180246.

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Th.--Géologie sédimentaire--Université de Dijon, 1988.<br>En appendice textes en français et en anglais de P. Forbes et divers auteurs . Résumés en français et en anglais. Bibliogr. p. 303-320 et 368-375.
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AnsharMakhraja, Muhammad, and 馬牧輝. "Ab initio-aided CALPHAD thermodynamic modeling for the Mo-V and Mo-Zr binary systems." Thesis, 2015. http://ndltd.ncl.edu.tw/handle/60275159162292791763.

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碩士<br>國立成功大學<br>材料科學及工程學系<br>103<br>Superalloys are current used materials for high temperature application. Recently, a new type of alloy called high entropy alloys are found to have a great potential to replace superalloys as material for high temperature application. Investigation on high entropy alloys are mostly done by experiment which is time consuming and costly. In the future, computational method to design High Entropy alloys (HEAs) will be very useful. Computational method need to be done accurately for lower order system before going into high-order alloy system. A well-known compu
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Haung, Ya-Hsun, and 黃雅珣. "Soft magnetic properties of CoM series (M= Nb、Ti、Mo、V、Hf、Zr) thin films." Thesis, 2011. http://ndltd.ncl.edu.tw/handle/61961207708086588476.

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碩士<br>國立中正大學<br>物理學系暨研究所<br>99<br>The ferromagnetic reasonace frequency (fMER) of the soft magnetic film is proportional to the square root of saturation magnetization (4πMs) and magnetic anisotropy field (Hk). In order to obtain soft magnetic film for high frequency application, we prepared CoM (M=Nb、Ti、Mo、V、Hf、Zr) series films by using the oblique deposition method with external magnetic field during sputtering, and then studied the magnetic properties, structures, resistivities and high frequency properties of those films. At first, the magnetic properties, structure of Co100-xMx film
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Books on the topic "Mo-Zr-V"

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Vandendriessche, S., B. Griepink, and Marchandise. The Certification of the Contents of Alloying Elements in TiA16V4 (CRM 089) and of Added Impurities (A1, B, Co, Cr, Cu, Fe, Mn, Mo, Nb, Ni, Sn, V, W, Zr) in Titanium (CRM 090). European Communities / Union (EUR-OP/OOPEC/OPOCE), 1992.

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Book chapters on the topic "Mo-Zr-V"

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Jung, Taek Kyun, Mok Soon Kim, W. Y. Kim, Hyuk Chon Kwon, and S. Yi. "Processing and Tensile Property of Nano Dispersed Al-Fe-(Mo, V, Zr) Bulk Alloy." In Advanced Materials Research. Trans Tech Publications Ltd., 2007. http://dx.doi.org/10.4028/0-87849-463-4.87.

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Urossha, S. "MXenes for Nanophotonics." In bookTitle Recent Advances and Allied Applications of Mxenes. Materials Research Forum LLC, 2024. http://dx.doi.org/10.21741/9781644902875-3.

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Considerable attention has been paid to Mxenes which is a novel group of two-dimensional materials. Exceptional 2D layered microstructures make this family quite attractive for potential applications in a number of photoelectric applications along with their nonlinear optical and short electronic transport characteristics. This 2D group of materials comprises of transition metal carbides, carbonitrides, and nitrides having formula Mn+1Xn (where M = Sc, Ti, Zr, Hf, V, Nb, Ta, Cr, Mo, etc., and X = C and/or N). Owing to some unmatched features of Mxenes like hydrophilic surfaces and high conduct
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Sijuade Bamigboye, Olufemi. "Exploration for Fe-Mn Oxides Using Geochemical Signatures in Soil: A Case Study of Part of Northwestern Nigeria." In Geochemistry. IntechOpen, 2021. http://dx.doi.org/10.5772/intechopen.92081.

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Part of northwestern Nigeria was investigated with the aim of delineating concealed mineralization using geochemical signatures in soils. To achieve this, 30 selected soil samples were analysed geochemically. The result of the elemental analysis was subjected to Principal Component Analysis (PCA) and isograde plotting, while selected elements were correlated. From the geochemical result, most of the analysed elements have anomalous value in the southern part of the area, while the least values are in the southwestern. From the PCA analysis, six factor groups were distinct. The factor groups we
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Pekguleryuz, Mihriban, Erol Ozbakir, and Amir Rezaei Farkoosh. "Diesel Engine: Applications of Aluminum Alloys." In Encyclopedia of Aluminum and Its Alloys. CRC Press, 2019. http://dx.doi.org/10.1201/9781351045636-140000329.

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The Diesel engine, introduced by Rudolph Diesel in 1892, achieves a higher combustion ratio and fuel efficiency, has lower CO2 emissions per mile than the gasoline engine and is considered to be one of the most viable environmentally friendly technologies for vehicles. “Clean Diesel” using lower sulfur content fuel has become available since 2006. Currently, the Diesel engine and cylinder head are mostly cast iron to withstand the high compression pressures and temperatures of Diesel operation. Further weight reduction (40%–55%) via aluminum substitution in the Diesel engine would result in su
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McFarland, Ben. "Unfolding the Periodic Table." In A World From Dust. Oxford University Press, 2016. http://dx.doi.org/10.1093/oso/9780190275013.003.0007.

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Our starting point is not hidden, nor is it far off. It is not an extreme place like Mono Lake or Freswick Castle, but it is a central concept expressed on a single page. The periodic table is the center of chemistry, and therefore of this book. You can spot it at a distance from its vaguely cathedral-like shape. You can see the chemical symbols that it contains on magnets and T-shirts and restaurant signs. Its regular columns are not quite symmetric, but that is because it has been twisted out of its natural shape by the contingencies of history. Rearrange it just a little and a simple mathem
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Jolivet, Jean-Pierre. "Titanium, Manganese, and Zirconium Dioxides." In Metal Oxide Nanostructures Chemistry. Oxford University Press, 2019. http://dx.doi.org/10.1093/oso/9780190928117.003.0011.

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The dioxides of titanium (TiO2), manganese (MnO2), and zirconium (ZrO2) are important materials because of their technological uses. TiO2 is used mainly as white pigment. Because of its semiconducting properties, TiO2, in its nanomaterial form, is also used as an active component of photocells and photocatalysis for self-cleaning glasses and cements . MnO2 is used primarily in electrode materials. ZrO2 is used in refractory ceramics, abrasive materials, and stabilized zirconia as ionic conductive materials stable at high temperature. Many of these properties are, of course, dependent on partic
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Maslov, A. V., N. V. Politova, N. V. Kozina, et al. "Rare and trace elements in modern bottom sediments of the Barents sea. Nd, Pb and Sr isotopic composition." In THE BARENTS SEA SYSTEM. Shirshov Institute of Oceanology Publishing House, 2021. http://dx.doi.org/10.29006/978-5-6045110-0-8/(32).

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The article presents a brief lithological description of the modern bottom sediments of the Barents Sea, selected in the 67th voyage of the R/V “Akademik Mstislav Keldysh” at the polygons: 1) “Pechora Sea”; 2) “Western slope of Kaninskoe shoal”; 3) “Central Barents Sea (Shtokman area)”; 4) “Russkaya Gavan’ fjord”; 5) “Medvezhinsky Trench”; 6) in the area to the south of Spitsbergen; 7) “Kola meridian”; 8) “Spitsbergen – Franz Josef Land archipelago”; 9) “Cambridge Strait”. The distribution of Cr, Ni, Cu, Zn, Cd, and Pb in samples of bottom sediments (pelitic, aleurite-pelitic and sandy-aleurit
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Conference papers on the topic "Mo-Zr-V"

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Hikov, Atanas, Zlatka Milakovska, Valentina Lyubomirova Lyubomirova, and Nadezhda Lihareva. "CRITICAL ELEMENTS IN SEQUENTIAL LEACHED PHASES FROM DEEP-SEA POLYMETALLIC NODULES AND SEDIMENTS." In 24th SGEM International Multidisciplinary Scientific GeoConference 24. STEF92 Technology, 2024. https://doi.org/10.5593/sgem2024/1.1/s01.05.

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The deep-sea metalliferous sediments and Fe-Mn polymetallic nodules formed in modern environment at the deep-sea ocean floor (&gt; 4000 m depth) were evaluated as promising new raw materials, especially for critical elements as Li, Co, Cu, Mn, Ni, and rare earth elements (REE). We use � selective sequential leaching procedure to study the distribution of main and trace elements in sequential leached phases from deep-sea polymetallic nodules and sediments from the eastern part of the Clarion-Clipperton fractures zone, NE Pacific. Results show extraction of Mn in the leach 2 in both nodules and
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Garces, Daniel, Yolanda Sanchez-Palencia, Samantha Jimenez, and Juan Llamas. "ENVIRONMENTAL STATISTICAL ANALYSIS OF THE BASINS OF THE MINING DISTRICT OF PONCE ENRIQUEZ (ECUADOR)." In 24th SGEM International Multidisciplinary Scientific GeoConference 24. STEF92 Technology, 2024. https://doi.org/10.5593/sgem2024/1.1/s01.09.

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Camilo Ponce Enriquez is in the southwest coastal zone of Ecuador, and it is surrounded by 4 river basins (Gala, Tenguel, Siete and Pagua) with an area of 1,780 km2. Mining has been the main economic activity since 1980 and is classified as Artisanal and Small-Scale Mining Activity. However, since 2000s there is evidence of contamination by heavy metals in water and sediments due to irregular mining practices and inefficiency environmental�s regulations. Despite the evidence, there are not enough scientific studies, and few reports are published about chemistry and contamination. The study goa
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Fahrenholtz, William G. "Superhard Boride Ceramics Produced by Boro-Carbothermal Reduction." In IXth INTERNATIONAL SAMSONOV CONFERENCE “MATERIALS SCIENCE OF REFRACTORY COMPOUNDS”. Frantsevich Ukrainian Materials Research Society, 2024. http://dx.doi.org/10.62564/m4-wf1225.

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Boride ceramics have been proposed for use in extreme environments based on melting temperatures above 3000°C and other attractive properties such as high hardness. Inspired by the research of Professor Samsonov and others, our laboratory has investigated compositionally complex borides containing five different transition metals in an effort to identify new superhard ceramics. The most commonly studied compositionally complex boride has been (Hf,Nb,Ta,Ti,Zr)B2 with the metals present in nominally equimolar amounts. The initial search for harder materials involved substituting metals such as C
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"STRUKTURNO-FAZOVOE SOSTOYaNIE SPLAVA W-Ta-Mo-Nb-V-Cr-Zr-Ti, POLUChENNOGO ISKROVYM PLAZMENNYM SPEKANIEM S PREDVARITEL''NOY MEKhANIChESKOY AKTIVATsIEY." In Fizicheskaya mezomekhanika. Materialy s mnogourovnevoy ierarkhicheski organizovannoy strukturoy i intellektual'nye proizvodstvennye tekhnologii. Tomsk State University, 2020. http://dx.doi.org/10.17223/9785946219242/185.

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Rodríguez, José, Diego Martínez, Luís Guerra Rosa, Jorge Cruz Fernandes, Pedro Miguel Amaral, and Nobumitsu Shohoji. "Photochemical Effects in Carbide Synthesis of d-Group Transition Metals (Ti, Zr; V, Nb, Ta; Cr, Mo, W) in a Solar Furnace at PSA (Plataforma Solar de Almería)." In ASME 2001 Solar Engineering: International Solar Energy Conference (FORUM 2001: Solar Energy — The Power to Choose). American Society of Mechanical Engineers, 2001. http://dx.doi.org/10.1115/sed2001-163.

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Abstract During the course of our recent series of solar carbide and carbonitride synthesis work for d-group transition elements (Ti, Zr; V, Nb, Ta; Cr, Mo, W), we detected several intriguing evidences apparently indicative of involvement of photochemical effects in some reactions under solar radiation. 1) Acceleration of graphitisation of amorphous carbon during carburisation of W under solar radiation. 2) Promoted formation of high temperature mono-carbide phase of Mo under solar radiation at a temperature lower than the one indicated in equilibrium phase diagram. 3) Formation of sub-carbide
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"ВЛИЯНИЕ АЗОТИРОВАНИЯ НА СТРУКТУРНО-ФАЗОВОЕ СОСТОЯНИЕ И МИКРОТВЕРДОСТЬ СПЛАВА W-Ta-Mo-Nb-V-Cr-Zr-Ti, ПОЛУЧЕННОГО ШАРОВЫМ РАЗМОЛОМ И ИСКРОВЫМ ПЛАЗМЕННЫМ СПЕКАНИЕМ". У Физическая мезомеханика. Материалы с многоуровневой иерархически организованной структурой и интеллектуальные производственные технологии. Издательство ТГУ, 2021. http://dx.doi.org/10.17223/978-5-907442-03-0-2021-154.

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Shirinyan, Aram, Yuriy Bilogorodskyy, and Oleksiy Krit. "Simulating the vacancy saturation effect on phase changes in irradiated nanoparticles using the steady-state approach in chemical rate theory." In IXth INTERNATIONAL SAMSONOV CONFERENCE “MATERIALS SCIENCE OF REFRACTORY COMPOUNDS”. Frantsevich Ukrainian Materials Research Society, 2024. http://dx.doi.org/10.62564/m4-as2232.

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Abstract:
The objective of the research is to propose a thermodynamic approach to describe the effects of vacancy saturation on the phase stability of solid nanoparticles during irradiation and to employ the steady-state approach in chemical rate theory to account for radiation defect concentrations. The research is applicable for polymorphic phase transitions in metals (Mo, V, W, Ti, Tl, Zr) and amorphization in ceramics (SiC, TiC). The study demonstrates, via simulation, the potential for radiation-induced α-phase to β-phase transitions and stable radiation zones in initially crystalline nanoparticles
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