Relevant bibliographies by topics / Zr – 1 %Nb alloy

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

Academic literature on the topic 'Zr – 1 %Nb alloy'

Author: Grafiati
Published: 28 May 2022
Last updated: 31 July 2025

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Journal articles on the topic "Zr – 1 %Nb alloy"

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Tian, Feng, Jing-wen Qu, Ming-hua Shi, Bo-shuai Li, and Jie Li. "Study on Effects of Cu content on Microstructure and corrosion resistance of Zr-Nb alloys." Journal of Physics: Conference Series 2539, no. 1 (2023): 012010. http://dx.doi.org/10.1088/1742-6596/2539/1/012010.

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Abstract With the further development of nuclear power, the fuel burn-up continues to increase and the refueling cycle is extended, which puts forward higher requirements for the performance of fuel cladding materials. In this paper, Zr-Nb-0.1Fe-x (0.05%, 0.1%, 0.2%) Cu alloy samples were prepared by using the process route and process parameters of industrial production of zirconium alloy plates. The effects of Cu content on the microstructure of Zr-Nb alloy and the corrosion resistance in 18.6 MPa / 360 °C Li+B aqueous solution were studied by means of high-temperature autoclave simulation t
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KASHKAROV, E. B., T. L. MURASHKINA, D. G. KROTKEVICH, M. KOPTSEV, and A. M. LIDER. "Microstructure and phase composition of multicomponent Nb–Ni–Ti–Zr–Co alloys." Izvestiya vysshikh uchebnykh zavedenii. Fizika 67, no. 1 (2024): 55–62. https://doi.org/10.17223/00213411/67/1/7.

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The microstructure, phase composition and hardness of equimolar high entropy and multicomponent alloys Nb-Ni-Ti-Zr-Co synthesized by arc melting are presented. The microstructure and phase composition of the alloys were analyzed by scanning electron microscopy and X-ray diffraction, respectively. It was found that the BCC-(Nb, Ni, Ti, Zr, Co) and the niobium-enriched BCC-Nb(Ni, Ti, Zr, Co) phases were formed in the equimolar high entropy Nb20Ni20Ti20Zr20Co20 alloy, while in addition to the above BCC phases, B 2-Ni(Ti, Zr), B 2-CoZr, and ZrNi phases are present in different ratios in the Nb45(N
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Soboleva, T. Y., N. V. Konovalova, I. M. Abdyukhanov, A. S. Tsapleva, M. V. Kravtsova, and M. V. Alekseev. "Effect of heat treatment on the structure and mechanical properties of the semi-finished products from NbTa(Zr,Hf,Y) alloy for the manufacture of Nb3Sn superconductors." Superconductivity: Fundamental and Applied Research, no. 2 (July 2024): 42–56. http://dx.doi.org/10.62539/2949-5644-2024-0-2-42-56.

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The influence of the degree of deformation and annealing on the mechanical properties of Nb-based alloy samples of different compositions: Nb-Ta-Zr, Nb-Ta-Hf, Nb-Ta-Zr-Y used in the manufacture of Nb3Sn superconductors is studied. The deformability of Nb-based alloys in the composition of single-fiber composite Nb3Sn superconductors, which were manufactured using the technology of an internal tin source and the «powder – in – tube» method, has been studied. It is shown that the values of the time resistance of samples with a sheath made of Nb alloys 7.5 wt.% Ta–0.5 wt.% Zr and Nb–7.5 wt.% Ta–1
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Eroshenko, A. Yu, Yu P. Sharkeev, M. A. Khimich, et al. "Affect of prolonged thermal exposure on microstructure and mechanical properties of ultrafine-grained bioinert Zr - 1 wt. % Nb and Ti - 45 wt. % Nb alloys." Izvestiya vysshikh uchebnykh zavedenii. Fizika, no. 11 (2020): 9–16. http://dx.doi.org/10.17223/00213411/63/11/9.

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The results for thermal stability of the microstructure and mechanical properties of ultrafine-grained alloys Zr-1 wt. % Nb and Ti-45 wt. % Nb alloys after long-term thermal annealing at temperature of 400°C are presented. It is shown that in the Zr-1 wt.%Nb alloy in the ultrafine-grained state, increase in the annealing duration from 5 to 360 hours leads to growth of the structural elements (grains, sub-grains, fragments) of the matrix phase a - Zr and the particles β-Nb. This fact is due to the processes of recrystallization. It leads to softening of the alloy and decrease of microhardness a
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Miao, Yupeng, Chunlei Gan, Ming Wang, et al. "Defect analysis of the Cu-Cr-Zr-Nb alloys prepared by the non-vacuum melting process." Journal of Physics: Conference Series 2690, no. 1 (2024): 012007. http://dx.doi.org/10.1088/1742-6596/2690/1/012007.

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Abstract The microstructure and properties of the Cu-Cr-Zr-Nb alloys prepared by non-vacuum melting and vacuum melting were compared and analyzed in this paper. The results showed that, compared with vacuum melting, the alloy prepared by non-vacuum melting had a more uneven microstructure and a coarser grain. In the meantime, the alloy prepared by non-vacuum melting stored less energy and had a lower proportion of HAGBs (high-angle grain boundaries), and the texture distribution along the TD and RD directions was not uniform. In terms of properties, the hardness and electrical conductivity of
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Isaenkova, Margarita, Olga Krymskaya, Kristina Klyukova, et al. "Regularities of Changes in the Structure of Different Phases of Deformed Zirconium Alloys as a Result of Raising the Annealing Temperature According to Texture Analysis Data." Metals 13, no. 10 (2023): 1784. http://dx.doi.org/10.3390/met13101784.

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Based on the data of synchrotron and electron microscopic studies of deformed and annealed Russian zirconium alloys, the possibility of analyzing the structural-phase state and crystallographic texture of individual phases has been demonstrated. A qualitative and quantitative phase analysis of deformed and annealed tubes made of Zr-Nb-(Sn-Fe-O) alloys was carried out using diffraction patterns obtained with synchrotron radiation. The main α-Zr phase and the following additional phases: β-Nb, β-Zr, and the Laves phase (intermetallic compound Zr(Nb,Fe)2), were found in the alloys. According to t
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Gunderov, Dmitry, Andrey Stotskiy, Yuri Lebedev, and Veta Mukaeva. "Influence of HPT and Accumulative High-Pressure Torsion on the Structure and Hv of a Zirconium Alloy." Metals 11, no. 4 (2021): 573. http://dx.doi.org/10.3390/met11040573.

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The authors previously used the accumulative high-pressure torsion (ACC HPT) method for the first time on steel 316, β-Ti alloy, and bulk metallic glass vit105. On low-alloyed alloys, in particular, the zirconium alloy Zr-1%Nb, the new method was not used. This alloy has a tendency to α → ω phase transformations at using simple HPT. When using ACC HPT, the α → ω transformation can be influenced to a greater extent. This article studies the sliding effect and accumulation of shear strain in Zr-1%Nb alloy at various stages of high-pressure torsion (HPT). The degree of shear deformation at differ
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Hua, Z., B. Zuo, Y. M. Sun, X. N. Wang, L. R. Dong, and B. Li. "Crystallization processes and magnetic properties of Fe78Co2Zr8Nb2B10-xGex (x = 0, 1, 2, 3) amorphous alloys." Modern Physics Letters B 28, no. 20 (2014): 1450160. http://dx.doi.org/10.1142/s0217984914501607.

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Fe 78 Co 2 Zr 8 Nb 2B10-x Ge x (x = 0, 1, 2, 3) amorphous alloys were prepared by melt-spinning and annealed at different temperatures. The microstructures and magnetic property were investigated by X-ray diffraction (XRD), transmission electron microscopy (TEM) and vibrating sample magnetometer (VSM), respectively. The crystallization processes of Fe 78 Co 2 Zr 8 Nb 2 B 10 amorphous alloy at different quenching rates are similar and complex. The α- Fe ( Co ) and α- Mn type phases are observed in their initial stage of crystallization process. Hc increases with increasing annealing temperature
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Todai, Mitsuharu, Keisuke Fukunaga та Takayoshi Nakano. "Athermal ω Phase and Lattice Modulation in Binary Zr-Nb Alloys". Materials 15, № 6 (2022): 2318. http://dx.doi.org/10.3390/ma15062318.

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To further explore the potential of Zr-based alloys as a biomaterial that will not interfere with magnetic resonance imaging (MRI), the microstructural characteristics of Zr-xat.% Nb alloys (10 ≤ x ≤ 18), particularly the athermal ω phase and lattice modulation, were investigated by conducting electrical resistivity and magnetic susceptibility measurements and transmission electron microscopy observations. The 10 Nb alloy and 12 Nb alloys had a positive temperature coefficient of electrical resistivity. The athermal ω phase existed in 10 Nb and 12 Nb alloys at room temperature. Alternatively,
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Korenev, A. A., and A. G. Illarionov. "Influence of cold deformation on the structure, texture, elastic and microdurometric properties of biocompatible beta-titanium alloys based on the Ti–Nb–Zr system." Физика металлов и металловедение 124, no. 6 (2023): 492–99. http://dx.doi.org/10.31857/s0015323022601763.

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The influence of cold rolling with degrees of 85, 90% on the structural and textural state, microdurometric and elastic properties of hardened biocompatible -titanium alloys (at.%) Ti-26%Nb-3%Zr, Ti -26%Nb-5%Zr, Ti-26%Nb-6%Zr, Ti-26%Nb-3%Zr-1%Sn, Ti-26%Nb-3%Zr-1%Sn-0.7Ta . It is shown that an increase in the degree of deformation during cold rolling contributes to the formation of a more pronounced two-component texture {001}, {112} an increase in microhardness and a decrease in the values ​​of the elastic modulus in the rolling plane . A good agreement between the calculated and exper
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Dissertations / Theses on the topic "Zr – 1 %Nb alloy"

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Mats, V. O., O. M. Morozov, V. G. Kulish, V. I. Zhurba, O. V. Mats, and S. V. Ivanova. "Effects of Cold Deformation and Electron Irradiations on Deuterium Desorption Temperature Range from Zr – 1 %Nb Alloy." Thesis, Sumy State University, 2013. http://essuir.sumdu.edu.ua/handle/123456789/35123.

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The explored warm-up ranges of desorption ion-implanted deuterium from Zr – 1 %Nb alloy, with different structure: after crystallization from melt, plastic deformation and irradiations electron. Cool deformation under 300 K Zr – 1 %Nb alloy with degree   3.9 has allowed to reach the nanostructure conditions in alloy with average size crystallite d  61 nm, high three-dimensional concentration of the borders (~ 3,4 %) and significant level microstrain that in spectrum of thermodesorption ion-implanted deuterium was shown as additional low temperature area thermodesorption deuterium withi
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Materne, Alex. "Elaboration et caractérisation d'alliages amorphes ferromagnétiques doux, Co(1-x)Zr(x) et Co(1-x)(Zr, Nb)x, pour l'application aux têtes intégrées de l'enregistrement magnétique." Grenoble 1, 1987. http://www.theses.fr/1987GRE10131.

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Caracterisation de couches minces cozr et co(zr,nb) deposes par pulverisation cathodique en radio-frequences. Etude de l'anisotropie developpee aux faibles et fortes pressions de depot. Discussion relative a l'origine de ces anisotropies. Etude du controle de la direction et de l'intensite du champ d'anisotropie par application de recuits sous champ magnetique tournant suivis de recuits sous champ magnetique fixe
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Dubinskiy, Sergey. "Ti-Nb-(Zr,Ta) superelastic alloys for medical implants : thermomechanical processing, structure, phase transformations and functional properties." Mémoire, École de technologie supérieure, 2013. http://espace.etsmtl.ca/1266/1/DUBINSKIY_Sergey.pdf.

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Le but de ce projet est de développer une nouvelle classe de matériaux d'implants orthopédiques, qui combinerait une excellente biocompatibilité du titane pur avec une compatibilité biomécanique exceptionnelle d'alliages à mémoire de forme Ti-Ni. Les candidats les plus appropriés pour un tel rôle sont les alliages à mémoire de forme Ti-Nb-Zr et Ti-Nb-Ta de type beta métastable. Cette classe de matériaux a été développée tout récemment et l'influence du traitement thermomécanique sur leur structure et leurs propriétés fonctionnelles ne faisaient pas encore objet d'aucune étude approfondie. Par
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Botta, Filho W. J. "Mechanical properties of Nb-N, Nb-Zr and Nb-ZrOsub(2) single crystals." Thesis, University of Oxford, 1985. http://ethos.bl.uk/OrderDetails.do?uin=uk.bl.ethos.355724.

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Mello, Fabia Zampieri D'Antola de. "Avaliação da biofuncionalidade dos implantes da liga Ti-35Nb-7Zr comparado aos implantes comerciais de Ti-Cp." Universidade de São Paulo, 2017. http://www.teses.usp.br/teses/disponiveis/97/97134/tde-20112017-165628/.

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A Ti-35Nb-7Zr é uma liga Ti-ß desenvolvida pelo Grupo de Biomateriais da Escola de Engenharia de Lorena da Universidade de São Paulo, que demonstrou, em estudos anteriores, propriedades mecânicas favoráveis para ser usada como biomaterial, tais como, limite de resistência (~800 Mpa), resistência à corrosão e baixo módulo de elasticidade (33 GPa). Uma vez que o implante dentário traz melhores resultados no tocante à função mastigatória, fonação, conforto e estética, melhorando a qualidade de vida das pessoas, o presente estudo descreve a avaliação da biofuncionalidade dos implantes dentár
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Merino, Rafael Alejandro Cajacuri. "Propriedades magnéticas dos compostos de Laves Hf (Fe(1-x)Cr(x))2 e (Nb(1-x)Zr(x)) Fe2." Universidade de São Paulo, 2007. http://www.teses.usp.br/teses/disponiveis/43/43134/tde-23042009-000241/.

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O objeto desta pesquisa consiste em investigar as propriedades estruturais, magnéticas e hiperfinas dos compostos pseudobinários de fases de Laves: Hf(Fe(1-x)Cr(x))2 e (Nb(1-x)Zr(x))Fe2. Para o Hf(Fe(1-x)Cr(x))2, preparamos as amostras como ligas policristalinas e as fundimos por síntese nas concentrações: x = 0,0; 0,1; 0,2; 0,3; 0,4; 0,5; 0,6; 0,7; 0,8; 0,9 e 1,0. O mesmo foi feito para as amostras de (Nb(1-x)Zr(x))Fe2 nas concentrações x = 0,0; 0,1; 0,2; 0,3; 0,4 e 0,5. Todas as amostras fundiram-se num forno de fusão de arco, sob atmosfera de argônio ultrapuro (99.999%). Em seguida investig
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Figueira, Luis Carlos Querido. "Um estudo sobre a aplicação da liga Nb-1%Zr em sistemas nucleares espaciais : comportamento sob tratamentos térmicos." Instituto Tecnológico de Aeronáutica, 1991. http://www.bd.bibl.ita.br/tde_busca/arquivo.php?codArquivo=1830.

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O objetivo deste trabalho foi estudar a influência de diferentes tratamentos térmicos na microestrutura da liga Nb-1%Zr. Os corpos de prova foram obtidos a partir de uma barra com aproximadamente 68% de deformação a frio. Antes dos tratamentos térmicos foram feitas medidas de dureza (HRB) em todas as amostras e, ainda, microscopia óptica, fluorescência e difração de RX e análise por EDX em algumas amostras. Adotou-se o seguinte esquema nos tratamentos térmicos: dividiu-se as amostras em 4 grupos de 4 amostras cada; para cada grupo fixou-se uma temperatura de tratamento (entre 1200 e 1500oC) e
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Sobol, O. V., A. A. Andreev, and V. Gorban. "Structural-Strained State and Mechanical Characteristics of Single-Phase Vacuum-Arc Coatings of Multicomponent High Entropy System Ti-V-Zr-Nb-Hf and Nitrides Based On It." Thesis, Sumy State University, 2012. http://essuir.sumdu.edu.ua/handle/123456789/34808.

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In this work was shown the high stability of the single-phase structural state of high entropy alloy of Ti-V-Zr-Nb-Hf system in a vacuum-arc method of obtaining of coatings based on it. In the process of deposition single-phase high entropy coatings with bcc-lattice which characterizes the cast state are formed in vacuum, and upon obtaining in a nitrogen atmosphere single-phase nitride superhard coatings based on fcc-metal lattice are formed. Such a stability of structure of multi-element alloy to high temperature evaporation and deposition from high-energy plasma flows allows to use the
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O'Mara, Duncan F. "Effect of heating rate to test temperature on superplastic response in an A1-8%Mg-1%Li-0.2%Zr alloy." Thesis, Monterey, California. Naval Postgraduate School, 1989. http://hdl.handle.net/10945/25872.

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The effect of heating rate to tension test temperature on superplastic response in an Al-8%Mg-1%Li-0.2% Zr alloy was studied. A thermomechanical process (TMP) was used that involved warm rolling with controlled reheating between rolling passes. During the TMP, microstructural evolution was controlled by a continuous reaction (CRX). In this work, superplastic response was studied using five heating rates, ranging from 7.1X10-3 C/s to 2.4 x 10+1 C/s, following TMP. Heating rates greater than 10 C/s resulted in a discontinuous reaction (DRX) with a likely coarsening of grain size. Conversely, hig
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Templeton, Alan. "Studies of bismuth vanadate (Bi←4V←2O←1←1) and BiMeVOX (Me=W'6'+, Ta'5'+, Nb'5'+, Zr'4'+ and Ti'4'+) materials." Thesis, University of Aberdeen, 1996. http://digitool.abdn.ac.uk/R?func=search-advanced-go&find_code1=WSN&request1=AAIU528242.

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The oxide ion conductor bismuth vanadate (Bi<sub>4</sub>V<sub>2</sub>O<sub>11</sub>) can be doped with various metal cations, <I>Me<sup>2+</sup></I> to <I>Me<sup>6+</sup></I>; <I>Me </I>partially substitutes for vanadium to produce a new family of solid electrolytes known as <I>BiMeVOX</I> (<I>Bis</I>muth <I>Me</I>tal <I>V</I>anadium <I>Ox</I>ides. Bi<sub>4</sub>V<sub>2</sub>O<sub>11</sub> is polymorphic having three forms α, β and γ; the high temperature form (γ) has high oxygen ion conductivity of comparable magnitude to existing solid electrolytes such as YSZ; however, this occurs at high t
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Books on the topic "Zr – 1 %Nb alloy"

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Centre, Bhabha Atomic Research. Development of Nb-1% Zr-0.1%C alloy as structural components for CHTR. Bhabha Atomic Research Centre, 2011.

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Titran, Robert H. Creep strength of niobium alloys, Nb-1%Zr and PWC-11. National Aeronautics and Space Administration, Lewis Research Center, 1989.

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Center, Lewis Research, ed. Creep strength and niobium alloys, Nb-1%Zr and PWC-11. National Aeronautics and Space Administration, Lewis Research Center, 1989.

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A, Yegorova L., U.S. Nuclear Regulatory Commission., U.S. Nuclear Regulatory Commission. Office of Nuclear Regulatory Research., et al., eds. Experimental study of embrittlement of Zr-1%Nb VVER cladding under LOCA-relevant conditions. U.S. Nuclear Regulatory Commission, 2005.

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P, Kaplar E., ed. Mechanical properties of unirradiated and irradiated Zr-1% Nb cladding: Procedures and results of low temperature biaxial burst tests and axial tensile tests. Office of Nuclear Regulatory Research, U.S. Nuclear Regulatory Commission, 2001.

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P, Kaplar E., ed. Mechanical properties of unirradiated and irradiated Zr-1% Nb cladding: Procedures and results of low temperature biaxial burst tests and axial tensile tests. Office of Nuclear Regulatory Research, U.S. Nuclear Regulatory Commission, 2001.

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Saibaba, N. Microstructural studies of heat treated Zr-2.5 Nb alloy for pressure tube applications. Bhabha Atomic Research Centre, 2010.

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Khatamian, D. Hydrogen traps in the oxide/alloy interface region of Zr-Nb alloys. Reactor Materials Research Branch, Chalk River Laboratories, 1995.

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A, Merrigan Michael, Sena J. Tom, Langley Research Center, and United States. National Aeronautics and Space Administration., eds. Start up of a Nb-1%Zr potassium heat pipe from the frozen state. National Aeronautics and Space Administration, Langley Research Center, 1998.

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A, Merrigan Michael, Sena J. Tom, Langley Research Center, and United States. National Aeronautics and Space Administration., eds. Start up of a Nb-1%Zr potassium heat pipe from the frozen state. National Aeronautics and Space Administration, Langley Research Center, 1998.

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Book chapters on the topic "Zr – 1 %Nb alloy"

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Sun, Wei. "Decomposition of a Biocompatible Zr-Ta-Nb Alloy." In Materials Science Forum. Trans Tech Publications Ltd., 2007. http://dx.doi.org/10.4028/0-87849-462-6.1525.

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Kawazoe, Yoshiyuki, Ursula Carow-Watamura, and Dmitri V. Louzguine. "Thermal properties of Cu-Nb-Ni-Zr alloy." In Phase Diagrams and Physical Properties of Nonequilibrium Alloys. Springer Berlin Heidelberg, 2019. http://dx.doi.org/10.1007/978-3-662-57920-6_39.

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Kawazoe, Yoshiyuki, Ursula Carow-Watamura, and Dmitri V. Louzguine. "Thermal properties of Fe-Nb-Ni-Zr alloy." In Phase Diagrams and Physical Properties of Nonequilibrium Alloys. Springer Berlin Heidelberg, 2019. http://dx.doi.org/10.1007/978-3-662-57920-6_53.

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Kawazoe, Yoshiyuki, Ursula Carow-Watamura, and Dmitri V. Louzguine. "Thermal properties of Mo-Nb-Ni-Zr alloy." In Phase Diagrams and Physical Properties of Nonequilibrium Alloys. Springer Berlin Heidelberg, 2019. http://dx.doi.org/10.1007/978-3-662-57920-6_64.

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Kawazoe, Yoshiyuki, Ursula Carow-Watamura, and Dmitri V. Louzguine. "Thermal properties of Nb-Ni-Si-Zr alloy." In Phase Diagrams and Physical Properties of Nonequilibrium Alloys. Springer Berlin Heidelberg, 2019. http://dx.doi.org/10.1007/978-3-662-57920-6_67.

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Kawazoe, Yoshiyuki, Ursula Carow-Watamura, and Dmitri V. Louzguine. "Thermal properties of Nb-Ni-Sn-Zr alloy." In Phase Diagrams and Physical Properties of Nonequilibrium Alloys. Springer Berlin Heidelberg, 2019. http://dx.doi.org/10.1007/978-3-662-57920-6_69.

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Kawazoe, Yoshiyuki, Ursula Carow-Watamura, and Dmitri V. Louzguine. "Thermal properties of Nb-Ni-V-Zr alloy." In Phase Diagrams and Physical Properties of Nonequilibrium Alloys. Springer Berlin Heidelberg, 2019. http://dx.doi.org/10.1007/978-3-662-57920-6_73.

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Kawazoe, Yoshiyuki, Ursula Carow-Watamura, and Dmitri V. Louzguine. "Thermal properties of Nb-Ni-Y-Zr alloy." In Phase Diagrams and Physical Properties of Nonequilibrium Alloys. Springer Berlin Heidelberg, 2019. http://dx.doi.org/10.1007/978-3-662-57920-6_74.

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Loureiro, S. A., Daniel Fruchart, Sophie Rivoirard, Dílson S. dos Santos, and L. M. Tavares. "Synthesis, Hydrogenation and Mechanical Milling of Pseudo-Binary Zr(NbxV1-x)2 (0≤x≤0.65) Alloys." In Metastable and Nanostructured Materials III. Trans Tech Publications Ltd., 2008. http://dx.doi.org/10.4028/0-87849-474-x.45.

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Li, Zhongkui, Wen Sheng Wang, J. J. Zhang, and L. Zhou. "Creep Resistance of Zr-Sn-Nb-Fe-Cr Alloy." In Materials Science Forum. Trans Tech Publications Ltd., 2005. http://dx.doi.org/10.4028/0-87849-960-1.1405.

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Conference papers on the topic "Zr – 1 %Nb alloy"

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Nguyen, Thu, Jacob Giacomi, and Vilupanur Ravi. "Electrochemical Evaluation of Novel Titanium Alloys." In CORROSION 2020. NACE International, 2020. https://doi.org/10.5006/c2020-15208.

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Abstract To increase the longevity and to optimize the performance of biomedical implants, a class of β-titanium alloys, specifically Ti-Nb-Zr (TNZ) is being explored. TNZ alloys demonstrate advantageous properties including non-toxicity, biocompatibility and low elastic moduli. Moreover, previous studies have shown that the addition of trace amounts of boron (0.01- 1 wt%) in conventional titanium alloys increases the tensile strength and corrosion resistance of the alloys. The objective of this study was to investigate the corrosion behavior of UNS R58130 (Ti-13Nb-13Zr or Ti1313) as well as T
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Pârvan, I., M. Rǎdulescu, L. Velciu, and C. Anghel. "Processes Occurring During the Accelerated Oxidation and Hydriding of Zirconium Alloys." In CORROSION 2002. NACE International, 2002. https://doi.org/10.5006/c2002-02526.

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Abstract This paper presents the accelerated oxidation and hydriding processes of zirconium alloys (Zircaloy-4 and Zr-2.5%Nb) in connection with testing temperature. The corrosion tests have been performed by autoclaving in steam at 400-600°C and 10 - 11 MPa. The samples used in the oxidation tests were cut from Zircaloy-4 sheaths and Zr-2.5%Nb pressure tube in the same metallurgical state as the sheaths and pressure tubes of the CANDU-Reactor. On the basis of determinations of weight gains, were established the corrosion kinetics and the constant values of corrosion kinetics, which were compa
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Ramanathan, L. V., and I. Costa. "The Influence of Tempering Time and Temperature on the Structure and Oxidation Behavior of Zr-2.5Wt%Nb." In CORROSION 1988. NACE International, 1988. https://doi.org/10.5006/c1988-88258.

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Abstract The influence of tempering beta-quenched commercial grade Zr-2.5wt%Nb alloy at 500°, 550° and 600°C for 10, 100 and 1000 hours on its microstructure and isothermal oxidation behavior at 600°C in oxygen has been investigated. Upon tempering at 500°C for up to 100 hours βNb, precipitated in the matrix, at martensitic ∝′ needle boundaries and at the twin boundaries. At higher tempering temperatures and after longer periods Nb rich βZr also precipitated and coalesced. The oxidation rate has been found to change with tempering time and temperature. The oxidation resistance of specimens tem
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Vogt, Helen, and Markus O. Speidel. "Effect of Temperature on Crack Growth Rates of Stress Corrosion Cracks in Metal Alloys Exposed to Water." In CORROSION 1996. NACE International, 1996. https://doi.org/10.5006/c1996-96265.

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Abstract The effect of temperature on stress corrosion crack growth rates was studied using four commercial alloys: An Al-Mg-Zn alloy (7000-Series), an Al-Cu alloy (2000-Series), a Mg-rare earth alloy and a Zr 2.5% Nb alloy. Stress Corrosion crack growth rate data were obtained using fracture mechanic specimens which were tested in high purity water in the temperature range of -10°C to 320°C, depending on the alloy. Attention was directed towards region II behaviour, where the crack propagation rate is independent of stress intensity but sensitive to test temperature. The experimental activati
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Griffin, R. B., D. Barker, and D. G. Naugle. "Corrosion Characteristics of Amorphous Ni-Zr-Al Alloys." In CORROSION 1991. NACE International, 1991. https://doi.org/10.5006/c1991-91142.

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Abstract A series of amorphous Ni-Zr-Al alloys were prepared by the melt spinning process. The corrosion characteristics of these alloys were measured using DC polarization techniques and gravimetric methods. The test environments were aerated HCl acid solutions. The measured corrosion currents were lower for the (Ni36Zr64)xAl(1-x) alloys than for the (Ni50Zr50)xAl(1-x) alloys. The open circuit potentials were 200 mV more positive for the (Ni36Zr64)xAl(1-x) alloys than for the (Ni50Zr50)xAl(1-x) alloys. Al additions up to about 5 At % appear to improve the corrosion resistance of both alloys.
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Mitchell, D. R. G., D. J. Young, and W. Kleeman. "Carburisation-Oxidation of Heat Resistant Austenitic Steels." In CORROSION 1992. NACE International, 1992. https://doi.org/10.5006/c1992-92302.

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Abstract The effects of alloying additions of silicon, molybdenum, reactive elements (Ti, Y, Ta, Hf, Nb, Zr), cobalt, aluminium and nickel, in cast, heat-resistant steels on their carburisation resistance have been investigated at temperatures of 900 to 1150°C. Under strongly reducing conditions, where neither silicon nor chromium oxidise, it is found that all the alloying additions, with the exception of cobalt, slow carburisation rates significantly. In the case of molybdenum and reactive elements, the beneficial effect is attributed to diffusional blocking of carbon flux due to the formatio
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Timmins, Peter. "Effect of Axiallity of Stress State on Hydrogen Cracking Kinetics in Metals - Troiano Revisited." In CORROSION 1996. NACE International, 1996. https://doi.org/10.5006/c1996-96598.

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Abstract An experimental study based on the acoustic emission technique was carried out to examine how the axiallity of the stress state, as first postulated by Troiano, influenced the hydrogen cracking kinetics, in terms of delayed hydride cracking (DHC) propagation, using constant K specimens machined from Zr-2.5wt% Nb pressure tube alloy, of 2 mm, 4 mm and 8 mm thickness. By changing the stress state from plane strain to plane stress at a constant applied stress intensity of 15 MPa√m and a hydrogen level of 50 ppm, the DHC velocity was reduced, in keeping with Troiano’s hypothesis. An expla
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8

Lichti, Keith, and Jessica Wong. "Corrosion of Ta, Mo, Co, Zr and Ti Alloys in New Zealand Geothermal Fluids." In CORROSION 2014. NACE International, 2014. https://doi.org/10.5006/c2014-4142.

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Abstract Corrosion of pure metals and alloys exposed in geothermal fluids derived from the Ohaaki-Broadlands geothermal resource in New Zealand are reported. Coupon materials of titanium (and two titanium alloys), a zirconium alloy, a cobalt alloy, tantalum and molybdenum were exposed for periods of up to 1 year in two-phase fluid, separated brine, steam, aerated steam, condensate and aerated condensate. The kinetic surface corrosion results are presented and compared and contrasted with practical experience in power station applications.
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Etien, R. A., G. A. Young, T. E. Capobianco, J. V. Mullen, S. Leveillee, and P. C. Sander. "Development of a Corrosion Resistant and Highly Weldable Filler Metal for Use with Alloy 690." In CORROSION 2008. NACE International, 2008. https://doi.org/10.5006/c2008-08597.

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Abstract This paper reports on a long term research effort to develop an improved filler metal for gas-tungsten-arc welding (GTAW) of Alloy 690. The goal of this work was to maintain the corrosion resistance of wrought Alloy 690 while eliminating ductility dip cracking (DDC) or other as-welded defects in prototypical welds. Three candidate alloys of 24 wt.%, 27 wt.%, and 30 wt.% chromium have been evaluated for their stress corrosion cracking (SCC) resistance, weldability, mechanical properties, and phase stability. These alloys are compositionally similar to the Alloy 600 filler metal EN82 wi
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Echaniz, G., C. Morales, and T. Pérez. "The Effect of Microstructure on the KISSC Low Alloy Carbon Steels." In CORROSION 1998. NACE International, 1998. https://doi.org/10.5006/c1998-98120.

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Abstract In this work, the effect of microstructure of low alloy carbon steels on the resistance to sulfide stress cracking (SSC) was analyzed. Several modified AISI 4130 steels (most of them microalloyed with V, Nb, Ti or B) were heat treated so different yield strengths and microstructures were obtained. The SSC performance was evaluated using Double-Cantilever-Beam Test (Method D NACE TM0177-96). According with their microstructure, the materials can be divided in three different types: materials that presented some percentage of upper bainite in their microstructure (composed of laths of a
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Reports on the topic "Zr – 1 %Nb alloy"

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Titran, R. H., and M. Uz. Effects of thermomechanical processing on tensile and long-time creep behavior of Nb-1%Zr-0.1%C sheet. Office of Scientific and Technical Information (OSTI), 1994. http://dx.doi.org/10.2172/10161712.

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Nobile, A., W. C. Mosley, J. S. Holder, and K. N. Brooks. Deuterium absorption and material phase characteristics of SAES St 198 Zr-Fe Alloy. Revision 1. Office of Scientific and Technical Information (OSTI), 1994. http://dx.doi.org/10.2172/10133400.

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