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Journal articles on the topic 'Pseudo-alloys'

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1

Dyachkova, L. N. "Peculiarities of hardening of steel – copper alloy pseudo-alloys obtained by infiltration during hot plastic deformation." Proceedings of the National Academy of Sciences of Belarus, Physical-Technical Series 67, no. 2 (2022): 156–66. http://dx.doi.org/10.29235/1561-8358-2022-67-2-156-166.

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The influence of the regimes of plastic deformation of steel – copper alloy pseudo-alloys obtained by infiltration on their structure, mechanical properties and anisotropy of properties is investigated. It has been established that hot forging of pseudo-alloys at a temperature of 700–950 °C provides an increase in strength by 1.5–3 times, impact strength by 1.5–2.5 times, plasticity by 1.5–2 %, and at 1100–1150 °С (above the melting point of copper) – leads to cracking of the material. It is shown that the properties of pseudo-alloys based on steel alloyed with chromium are lower than those ba
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2

Chushchak, S. V., L. Z. Boguslavskii, and A. P. Malyushevskaya. "Prospects for improving the method of electroerosive disintegration of heavy pseudo-alloys (overview)." Elektronnaya Obrabotka Materialov 59, no. 1 (2023): 1–13. http://dx.doi.org/10.52577/eom.2023.59.1.01.

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Modern methods of recycling scrap tungsten pseudo-alloys are considered. The improvement of the method of electroerosive dispersion of conductive granules by strengthening its electrohydraulic action for effective disintegration of tungsten pseudo-alloys into micro-components is discussed.
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3

Leonov, V. P., Yu Yu Malinkina, S. D. Drugachuk, I. M. Khachaturyan, and E. V. Chudakov. "Comparative analysis of technological properties and microstructure of titanium powders of different classes of alloys." Voprosy Materialovedeniya, no. 1(117) (October 28, 2024): 86–98. http://dx.doi.org/10.22349/1994-6716-2024-117-1-86-98.

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The results of a study of the technological properties of titanium powders of pseudo-α and pseudo-β alloys are presented. A comparative analysis of the characteristics of powder materials obtained by centrifugal spraying has been carried out. The results of the granulometric composition of the powders were obtained, and the calculation of the spatial packing of particles was applied within the framework of the hard sphere model for various fractional compositions. To compare the microstructure and mechanical properties, test samples from pseudo-α and pseudo-β titanium alloys were obtained usin
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4

Müller, I. "Pseudo-elastic hysteresis in shape memory alloys." Physica B: Condensed Matter 407, no. 9 (2012): 1314–15. http://dx.doi.org/10.1016/j.physb.2011.06.088.

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5

Hutten, A., A. Handstein, D. Eckert, H. K. Muller, and L. Schultz. "Giant magnetoresistance in pseudo-binary bulk alloys." IEEE Transactions on Magnetics 32, no. 5 (1996): 4695–97. http://dx.doi.org/10.1109/20.539121.

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6

Belin, Esther, Zoltan Dankhazi, and Anne Sadoc. "Pseudo-gaps in crystalline and quasicrystalline alloys." Materials Science and Engineering: A 181-182 (May 1994): 717–21. http://dx.doi.org/10.1016/0921-5093(94)90723-4.

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7

Vasilescu, Marius, and Mircea Dobrescu. "Property Modifications in Ni-Ti Shape Memory Alloys." Key Engineering Materials 750 (August 2017): 148–52. http://dx.doi.org/10.4028/www.scientific.net/kem.750.148.

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In the paper are shown some properties modifications in Ni-Ti shape memory alloys with the shape memory effect transformation. Recovery of deformation and pseudo elasticity are of great importance for shape memory alloys. Mechanical and electrical properties versus temperature are given in comparison for Ni-Ti and Au-Cd alloys.
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8

Ovchinnikov, Viktor Vasilevich, Svetlana Viktorovna Yakutina, Irina Aleksandrovna Kurbatova, Elena Vladimirovna Luk'yanenko, and Nadezda Vladimirovna Uchevatkina. "Influence of the Structural State of Titanium Alloy on the Depth of Penetration of Ions during Implantation." Materials Science Forum 1037 (July 6, 2021): 541–46. http://dx.doi.org/10.4028/www.scientific.net/msf.1037.541.

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The article presents the results of the influence of the structural state of titanium alloys VT1-0 (α-alloy), VT20 (pseudo-α-alloy), VT6 (α + β) -alloy of the martensitic class) and VT15 (pseudo-β-alloy) on the penetration depth ions of nitrogen, aluminum, copper and the cathode of the alloy 50% Cu – 50% Fe. It is shown that the structural class of titanium alloys selected for the study, when exposed to ion implantation by both gases and metals, does not significantly affect the depth of their penetration.
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9

Cui, J. L., Y. L. Yuan, B. Hu, and W. Yang. "Electrical Properties of P-Type Thermoelectric AgxBi0.5Sb1.5-xTe3 (x=0.05~0.4) Alloys Prepared by Spark Plasma Sintering." Key Engineering Materials 336-338 (April 2007): 868–70. http://dx.doi.org/10.4028/www.scientific.net/kem.336-338.868.

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Thermoelectric Ag-Bi-Sb-Te alloys with the general formula AgxBi0.5Sb1.5-xTe3 (x =0.05∼0.4) were prepared by spark plasma sintering and their electrical properties were examined. The alloys exhibit large electrical conductivities in the whole temperature range, which are approximate 11.0 and 3.5 times those of pseudo-binary Bi0.5Sb1.5Te3 alloy at room temperature and 558K, respectively. The highest power factor value of 1.80×10-3 (W.K-2.m-1) is obtained for the material (x = 0.1) at the temperature of 412K, being about 2.4 times that of pseudo-binary alloy Bi0.5Sb1.5Te3 at the corresponding te
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10

Shadrin, V. S., and S. N. Kulkov. "Structure and Properties of Al – ZrW2O8 Pseudo Alloys." Journal of Physics: Conference Series 1045 (June 2018): 012039. http://dx.doi.org/10.1088/1742-6596/1045/1/012039.

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11

Weil, T., and B. Vinter. "Calculation of carrier transport in pseudo-quarternary alloys." Surface Science Letters 174, no. 1-3 (1986): A455. http://dx.doi.org/10.1016/0167-2584(86)90087-3.

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12

Semboshi, Satoshi, Hiroyuki Tsuda, Yasuyuki Kaneno, Akihiro Iwase, and Takayuki Takasugi. "Thermal conductivity of Ni3V–Ni3Al pseudo-binary alloys." Intermetallics 59 (April 2015): 1–7. http://dx.doi.org/10.1016/j.intermet.2014.12.006.

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13

SHIRAISHI, H., T. HORI, Y. YAMAGUCHI, S. FUNAHASHI, and K. KANEMATSU. "MAGNETIC PROPERTIES OF PSEUDO-BINARY Mn1−xFexSn2 ALLOYS." International Journal of Modern Physics B 07, no. 01n03 (1993): 867–70. http://dx.doi.org/10.1142/s0217979293001852.

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The magnetic susceptibility measurements have been made on antiferromagnetic compounds Mn1–xFexSn2 and the magnetic phase diagram was illustrated. The high temperature magnetic phases I and III, major phases, were analyzed on the basis of molecular field theory and explained the change of magnetic structure I⇌III occured at x≈0.8.
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14

Weil, T., and B. Vinter. "Calculation of carrier transport in pseudo-quaternary alloys." Surface Science 174, no. 1-3 (1986): 505–8. http://dx.doi.org/10.1016/0039-6028(86)90460-7.

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15

Cunmao, Hong, Zhang Yufen, and Han Degang. "Hydrogen Absorption Properties of Pseudo-Binary Alloys Ti0.8Zr0.2Mn1.5M0.5*." Zeitschrift für Physikalische Chemie 183, Part_1_2 (1994): 169–74. http://dx.doi.org/10.1524/zpch.1994.183.part_1_2.169.

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16

Yu, Haibo, Yu Sun, S. Pamir Alpay, and Mark Aindow. "Solidification microstructures in Ag3Sn–Cu3Sn pseudo-binary alloys." Journal of Materials Science 51, no. 13 (2016): 6474–87. http://dx.doi.org/10.1007/s10853-016-9947-y.

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17

Junker, Philipp, and Klaus Hackl. "Simulation of pseudo-plasticity in shape-memory-alloys." PAMM 11, no. 1 (2011): 391–92. http://dx.doi.org/10.1002/pamm.201110187.

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18

Brechet, Y., and Y. Estrin. "Pseudo-portevin-le châtelier effect in ordered alloys." Scripta Materialia 35, no. 2 (1996): 217–23. http://dx.doi.org/10.1016/1359-6462(96)00126-1.

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19

Leonov, V. P., Yu Yu Malinkina, O. A. Stavitsky, P. I. Malashev, O. N. Parmenova та Yu M. Markova. "Effect of ruthenium microadditives on the structure and corrosion resistance of titanium α-, pseudo-α-alloys". Voprosy Materialovedeniya, № 3(119) (31 жовтня 2024): 196–209. http://dx.doi.org/10.22349/1994-6716-2024-119-3-196-209.

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The paper examines electrochemical studies of forgings made of α, pseudo-α titanium alloys of industrial compositions and with the addition of ruthenium. Comparative dependences of the current density on time were constructed at various potentials in 3.5% NaCl for titanium alloys of industrial composition and with the addition of ruthenium. The breakdown potential of the titanium alloys under study was determined. Microstructural studies of titanium alloys of various compositions were carried out after determining the breakdown potential.
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20

Стеблянко, П. О., and О. П. Петров. "NONLINEAR MODEL OF THE BEHAVIOR OF PSEUDO-ELASTIC-PLASTIC ALLOYS." Проблеми обчислювальної механіки і міцності конструкцій 1, no. 36 (2023): 127–41. http://dx.doi.org/10.15421/4223111.

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The study of the behavior of bodies from pseudo-elastic-plastic materials requires the development of special algorithms for calculating the stress-strain state. The work is devoted to the study of the behavior of pseudo-elastic-plastic materials with significant deformations. Pseudo-elastic-plasticity is called the property of materials at high temperature to accumulate deformation of a certain value under loading, and then return to the starting position after unloading through the hysteresis loop. This conversion can be caused by a change in temperature or a change in voltage. The material
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21

Barinov, V. Yu, S. S. Мanokhin, and Yu R. Kolobov. "Combination of methods of self-propagating high-temperature synthesis and infiltration to obtain W – Cu pseudo-alloy." Physics and Chemistry of Materials Treatment 4 (2024): 72–76. http://dx.doi.org/10.30791/0015-3214-2024-4-72-76.

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The possibility of obtaining a tungsten-copper pseudo-alloy by the infiltration method using a highly exotemic combustion reaction of silicon in nitrogen as a heating source has been studied. Due to the heat released as a result of combustion, the porous tungsten frame was impregnated with molten copper. Samples of the resulting pseudo-alloys had a relative density of 0.9.
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22

Gadalov, Vladimir, Irina Vornacheva, Sergey Voinash, Vitaly Ignatenko, and Evgeny Remshev. "The Influence of Thermocyclic Treatment on the Structure and Mechanical Properties of Pseudo-Alpha Titanium Alloys for Steam Turbine Blades." Materials Science Forum 1031 (May 2021): 117–24. http://dx.doi.org/10.4028/www.scientific.net/msf.1031.117.

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The influence of thermal cycling treatment of pseudo-α-titanium alloys OT4 and VT20 on their structural and substructural characteristics, as well as their mechanical properties is considered. A significant change in structural characteristics is established. This contributes to an increase in the strength properties of alloys with satisfactory ductility and high-temperature strength.
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23

Гадалов, Владимир, Vladimir Gadalov, Ирина Ворначева, et al. "Thermo-cycling impact upon velocity choice of titanium alloy super-plastic flow." Science intensive technologies in mechanical engineering 2019, no. 10 (2019): 19–25. http://dx.doi.org/10.30987/article_5d6518cd691f02.33724732.

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The modes of the thermo-cyclical deformation of pseudo-α alloys having the super-plastic deformation state under isothermal conditions at temperatures in the field of two-phase state are investigated. The modes for preliminary thermo-processing influencing processing characteristics of VT20 and OT$ alloys, that is, increasing a deformation temperature interval and decreasing processing time are determined.
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24

Vitanov, P., A. Harizanova, T. Ivanova, and A. Ulyashin. "Si nanoparticles embedded in pseudo binaries alloys with AI2O3." Journal of Physics: Conference Series 558 (December 3, 2014): 012058. http://dx.doi.org/10.1088/1742-6596/558/1/012058.

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25

Minakova, R. V., A. P. Pachek, L. A. Kryachko, A. P. Kresanova, and V. G. Zatovskii. "Texture formation in the cold rolling of pseudo-alloys." Powder Metallurgy and Metal Ceramics 39, no. 1-2 (2000): 78–84. http://dx.doi.org/10.1007/bf02677447.

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26

Okazaki, Yoshimitsu, and Emiko Nishimura. "Corrosion Resistance of Dental Alloys in Pseudo-Oral Environment." MATERIALS TRANSACTIONS 42, no. 2 (2001): 350–55. http://dx.doi.org/10.2320/matertrans.42.350.

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27

Macháčková, Adéla, Otakar Bárta, and Silvie Brožová. "Applications of Tungsten Pseudo-Alloys in the Energy Sector." Applied Sciences 14, no. 2 (2024): 647. http://dx.doi.org/10.3390/app14020647.

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New energy generation methods are currently being discussed with a view towards the transition from traditional primary sources to more environmentally friendly options, particularly renewables. Energy storage is also closely related to this transition. Battery storage currently dominates this area. However, flywheel energy storage system technology offers an alternative that transforms stored kinetic energy into mechanical and electrical energy using a motor generator. The flywheel energy storage system technology is thus flexible and can be applied in different industrial applications. The m
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28

Dyachkova, L. N. "Influence of heat treatment on the structure and properties of pseudo-alloy steel – copper alloy obtained by infiltration." Proceedings of the National Academy of Sciences of Belarus, Physical-Technical Series 67, no. 1 (2022): 27–38. http://dx.doi.org/10.29235/1561-8358-2022-67-1-27-38.

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The paper presents the results of studies of the effect of heat treatment regimes on changes in the structure and properties of steel-copper alloy pseudo-alloys obtained by infiltration. It is shown that, depending on the composition and initial density of the steel skeleton, the strength of the material increases by 1.3–1.8 times, the hardening effect is realized when the carbon content in the steel skeleton is 0.3–1.5 % and is achieved due to changes in the structure and phase composition of the steel base and copper phase. It has been established that during heating for quenching and during
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29

Wang, Xiao Ming, and Heng Xiao. "Modeling Tension-Compression Asymmetry of Shape Memory Alloys Based on Finite Elastoplasticity Model." Applied Mechanics and Materials 327 (June 2013): 314–17. http://dx.doi.org/10.4028/www.scientific.net/amm.327.314.

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A combined hardening J2-flow elastoplasticity model is proposed to model tension-compression asymmetry of shape memory alloys in a direct sense. Results show excellent accord with test data for realistic pseudo-elastic behavior.
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30

Barinov, V. Yu. "Obtaining a pseudo-alloy W – Cu." Physics and Chemistry of Materials Treatment 4 (2022): 72–75. http://dx.doi.org/10.30791/0015-3214-2022-4-72-75.

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The possibility of synthesizing a tungsten – copper pseudo-alloy using a highly exothermic combustion reaction of silicon in nitrogen as a heating source due to the heat released as a result of combustion, the blanks compressed from tungsten and copper powders (85 wt. % W + 15 wt. % Cu) were heated above the melting point of copper. Burning was investigated. The samples of the obtained pseudo-alloys had a relative density of 0.76. The additive to the initial charge is 0.35 wt. % of the Co powder allowed to increase the relative density to 0.86.
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31

Xiaotong Li, Jianhua Wang, Changjun Wu, Ya Liu, and Xuping Su. "Study on Pseudo-Eutectic Region and Mechanical Properties of Pseudo-Eutectic Microstructure of Al–Si Alloys." Physics of Metals and Metallography 126, no. 5 (2025): 549–58. https://doi.org/10.1134/s0031918x24603378.

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32

Akhonin, S. V., V. Yu Belous та R. V. Selin. "Effect of thermal cycle of TIG welding on structure and properties of pseudo-β-titanium alloys". Paton Welding Journal 2018, № 8 (2018): 28–33. http://dx.doi.org/10.15407/tpwj2018.08.05.

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33

Shishulin, A. V. "FRACTAL NANOPARTICLES OF PHASE-SEPARATING SOLID SOLUTIONS: MORPHOLOGY-DEPENDENT PHASE EQUILIBRIA IN TUNGSTEN HEAVY PSEUDO-ALLOYS." Eurasian Physical Technical Journal 20, no. 4 (46) (2023): 125–32. http://dx.doi.org/10.31489/2023no4/125-132.

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In this paper, we simulate thermodynamically the morphology-dependent phase equilibria in core-shell nanoparticles of a phase-separating solid solution using the example of W-Cr heavy alloy. The morphology of a nanoparticle is described in the framework of the fractal geometry methods. Itis shown that there are two possible heterogeneous states in a nanoparticle while the compositions of phases in both states differ from each other. The dependences of mutual solubilities of components on the temperature are obtained while the behavior of these dependences significantly differs depending on the
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34

Hornbogen, E., and A. Heckmann. "Microstructure, frequency and localisation of pseudo-elastic fatigue strain in NiTi." International Journal of Materials Research 94, no. 10 (2003): 1062–65. http://dx.doi.org/10.1515/ijmr-2003-0194.

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Abstract Fatigue is due to accumulation of undesired defects by repeated loading cycles. Classical fatigue leads to the formation of localised strain and nucleation and propagation of cracks. In shape memory alloys, there are additional fatigue phenomena: 1. Thermal cycling plays a role mainly for the two-way effect; 2. Pseudo-elastic fatigue can precede classical fatigue. Pseudo-elastic fatigue consists in deterioration of the hysteresis and consequently the loss of damping ability and transformability. It is related to the localisation of the martensitic transformation reaction.
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35

Olajire, B. A., and A. A. Musari. "Thermodynamic and structural properties of liquid Al–Au alloys." International Journal of Modern Physics B 31, no. 20 (2017): 1750134. http://dx.doi.org/10.1142/s021797921750134x.

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The mixing properties of liquid Al–Au alloys with respect to the concentration of each constituent is determined using a method based on hard sphere system and pseudo-potential perturbation. These models were used to get relevant information on mixing properties of the Al–Au alloys like the Gibbs energy and the entropy of mixing. The concentration fluctuations, chemical short range order for the hard sphere mixture (quasi-lattice theory) and the activity are calculated to know the extent of order in the liquid alloys. The results revealed that there is a degree of ordering in liquid Al–Au allo
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36

Zhang, Ze, He Tian, Yan-Hui Chen, and Wei Sun. "Special planar defects in the structural complex metallic alloys of Al–Pd–Mn and Al–Ni–Rh." International Journal of Materials Research 97, no. 7 (2006): 1001–7. http://dx.doi.org/10.1515/ijmr-2006-0158.

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Abstract A systematic high-resolution electron microscopy study of a special type of two-dimensional defects, phason planes, has been carried out in the structurally complex metallic alloys of Al –Pd –Mn and Al –Ni –Rh. The structural characteristics of the phason planes in these two alloys consist of pentagon-banana pairs of polygons but with a different arrangement. Located on the vertex of the polygons are pseudo-Mackay atomic clusters. The detailed atomic structures of the phason planes in both ξ′- and ξ-phases of the two alloys have been determined by means of high-resolution electron mic
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37

Berti, Alessia, Claudio Giorgi, and Elena Vuk. "Free energies and pseudo-elastic transitions for shape memory alloys." Discrete & Continuous Dynamical Systems - S 6, no. 2 (2013): 293–316. http://dx.doi.org/10.3934/dcdss.2013.6.293.

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38

Sikder, Sanjib, Punit Rathi, and Jhumpa Adhikari. "Structural characterization of pseudo-binary semiconducting alloys using molecular simulations." Molecular Physics 108, no. 24 (2010): 3405–15. http://dx.doi.org/10.1080/00268976.2010.512572.

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39

Belin-Ferré, Esther, Zoltán Dankházi, Vincent Fournée, et al. "Electronic distributions and pseudo-gap in quasicrystalline decagonal and alloys." Journal of Physics: Condensed Matter 8, no. 34 (1996): 6213–28. http://dx.doi.org/10.1088/0953-8984/8/34/011.

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40

Lyasotskaya, V. S., M. V. Vozdvizhenskaya, and V. M. Vozdvizhenskii. "Classification of the structure of titanium ? and pseudo-? casting alloys." Metal Science and Heat Treatment 36, no. 3 (1994): 163–66. http://dx.doi.org/10.1007/bf01398848.

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41

Letardi, P., N. Motta, and A. Balzarotti. "Atomic bonding and thermodynamic properties of pseudo-binary semiconducting alloys." Journal of Physics C: Solid State Physics 20, no. 19 (1987): 2853–84. http://dx.doi.org/10.1088/0022-3719/20/19/013.

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42

Yuan, W. Q., and S. Yi. "Pseudo-elastic strain estimation of textured TiNi shape memory alloys." Materials Science and Engineering: A 271, no. 1-2 (1999): 439–48. http://dx.doi.org/10.1016/s0921-5093(99)00311-1.

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43

Sadoc, A., E. Belin, Z. Dankhazi, and A. M. Flank. "Evidence of a wide pseudo-gap in AlCuFe icosahedral alloys." Journal of Non-Crystalline Solids 153-154 (February 1993): 338–42. http://dx.doi.org/10.1016/0022-3093(93)90369-9.

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44

Steblyanko, P., K. Domichev, and A. Petrov. "PHENOMENOLOGICAL MODELING OF VOLUME NANOMATERIALS WITH FORM MEMORY." Innovative Solution in Modern Science 4, no. 40 (2020): 5. http://dx.doi.org/10.26886/2414-634x.4(40)2020.1.

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The paper presents a phenomenological approach to modeling bulk memory nanomaterials form. A phenomenological model has been proposed that can be applied to model the behavior of nanomaterials with shape memory properties. The study of shape memory alloys as functionally inhomogeneous materials with the properties of pseudo-elastic-plasticity is presented. The phenomenological model is confirmed by experimental data. Tables of diagrams for different temperatures of alloys with shape memory are given.Key words: modeling, functionally inhomogeneous materials, nanomaterials, phenomenological appr
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45

Katayama, Iwao, Toshihiro Tanaka, Shin-ichi Akai, Kisao Yamazaki, and Takamichi Iida. "Activity Measurement of Liquid Sn-Ag-Bi Alloys by Fused Salt EMF Method." Materials Science Forum 502 (December 2005): 129–38. http://dx.doi.org/10.4028/www.scientific.net/msf.502.129.

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Activity of tin in liquid Sn-Ag-Bi alloys was derived by EMF measurement of galvanic cell with fused salts electrolyte in the temperature range of 700 to 900K in the whole composition range. Activity of tin at 900K shows very small positive deviation from Raoult’s low for Sn-Bi alloys. Activity of ternary alloys was measured along three pseudo binary systems of Sn-(Ag,Bi) (where xAg/xBi =1/3,1/1 and 3/1). Its concentration dependence is very complex. From the iso-activity curves in the ternary system excess free energy of mixing is derived using Darken’s method for Gibbs-Duhem equation
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46

Ageev, E. V., N. M. Khoriakova, and K. V. Sadova. "MORPHOLOGY AND ELEMENT COMPOSITION POWDER ALLOY POWDER VNZH-95, OBTAINED BY ELECTROEROSION DISPERSION IN KEROSIN." IZVESTIA VOLGOGRAD STATE TECHNICAL UNIVERSITY, no. 7(242) (July 29, 2020): 15–20. http://dx.doi.org/10.35211/1990-5297-2020-7-242-15-20.

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Residence permits pseudo-alloys are used for the manufacture of cylinder parts, bushings, complex-shaped blanks with curved surfaces: gyroscope rotors, inertial masses, erosion-resistant electrodes, funnel for cumulative charges, biological protection from gamma radiation. Recycling of tungsten pseudo-alloys residence permit is relevant and necessary due to the shortage of tungsten. A promising method of processing waste into fine powders is the method of electroerosive dispersion (EED) that we have chosen. The purpose of the work is to study the morphology and elemental composition of the pow
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47

Song, Xueyan, Yun Chen, Cesar Sequeira, Yongquan Lei, Qidong Wang, and Ze Zhang. "Microstructural evolution of body-centered cubic structure related Ti–Zr–Ni phases in non-stoichiometric Zr-based Zr–Ti–Mn–V–Ni hydride electrode alloys." Journal of Materials Research 18, no. 1 (2003): 37–44. http://dx.doi.org/10.1557/jmr.2003.0006.

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Non-stoichiometric Zr-based alloys were prepared, and the corresponding electrochemical properties were characterized as hydride electrode alloys. The microstructure and chemical composition of non-stoichiometric Zr–Ti–Mn–V–Ni hydride electrode alloys were systematically investigated by x-ray Rietveld refinement, transmission electron microscopy (TEM), and energy dispersive spectroscopy under TEM observation. C14, C15 Laves phases and non-Laves phases were identified in Zr1−xTix(MnVNi)2.2 (x = 0, 0.2, 0.3, 0.4) alloys. Non-Laves phases in Zr1-xTix(MnVNi)2.2 (x = 0, 0.2, 0.3, 0.4) alloys are Ti
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48

Mudry, S. I., O. V. Shved, Yu O. Kulyk, I. I. Bulyk, and A. K. Borysiuk. "The structural features of the amorphous C14 HfNiAl Laves phase." Archives of Materials Science and Engineering 2, no. 89 (2018): 49–54. http://dx.doi.org/10.5604/01.3001.0011.7171.

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Purpose: In order to clarify whether amorphization occurs in the pseudo-binary C14 HfNi0.6Al1.4 Laves phase a detailed investigation of the effect of hydrogen treatment on it phase-structural state has been studied. This type of compounds is of interest due to their high possibility to hydrogen absorption as Laves phase structures and as Hf-Ni alloys. Design/methodology/approach: We used a combination of hydrogen treatment and grinding methods for studying of the processes of controlled structure formation. High temperature transformations of the HfNi0.6Al1.4 alloy were pointed out by means of
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49

Kuskov, Kirill V., Mohammad Abedi, Dmitry O. Moskovskikh, Illia Serhiienko, and Alexander S. Mukasyan. "Comparison of Conventional and Flash Spark Plasma Sintering of Cu–Cr Pseudo-Alloys: Kinetics, Structure, Properties." Metals 11, no. 1 (2021): 141. http://dx.doi.org/10.3390/met11010141.

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Spark plasma sintering (SPS) is widely used for the consolidation of different materials. Copper-based pseudo alloys have found a variety of applications including as electrodes in vacuum interrupters of high-voltage electric circuits. How does the kinetics of SPS consolidation for such alloys depend on the heating rate? Do SPS kinetics depend on the microstructure of the media to be sintered? These questions were addressed by the investigation of SPS kinetics in the heating rate range of 0.1 to 50 K/s. The latter conditions were achieved through flash spark plasma sintering (FSPS). We also co
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Akhonin, S. V., V. Yu Belous, R. V. Selin, and S. L. Schwab. "Effect of TIG-Welding on the Structure and Mechanical Properties of Low-Cost Titanium Alloy Ti-2.8Al-5.1Mo-4.9Fe Welded Joints." Materials Science Forum 1095 (August 18, 2023): 105–10. http://dx.doi.org/10.4028/p-2njaz3.

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Titanium alloys are widely used in aerospace, automotive, biomedical and marine engineering due to their good hot and cold processing properties, fracture toughness, high specific strength and good deformability. Nevertheless, titanium is also characterized by very high production costs, which are approximately 6 times and 30 times higher, respectively, in comparison to those to obtain the same quantity of aluminum or steel relegating titanium to high demanding sectors. One possible way to reduce the cost of titanium is to use cheaper alloying elements instead of vanadium or niobium to stabili
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