| People | Locations | Statistics |
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| Naji, M. |
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| Motta, Antonella |
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| Aletan, Dirar |
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| Mohamed, Tarek |
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| Ertürk, Emre |
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| Taccardi, Nicola |
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| Kononenko, Denys |
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| Petrov, R. H. | Madrid |
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| Alshaaer, Mazen | Brussels |
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| Bih, L. |
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| Casati, R. |
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| Muller, Hermance |
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| Kočí, Jan | Prague |
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| Šuljagić, Marija |
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| Kalteremidou, Kalliopi-Artemi | Brussels |
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| Azam, Siraj |
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| Ospanova, Alyiya |
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| Blanpain, Bart |
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| Ali, M. A. |
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| Popa, V. |
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| Rančić, M. |
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| Ollier, Nadège |
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| Azevedo, Nuno Monteiro |
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| Landes, Michael |
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| Rignanese, Gian-Marco |
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Goryczka, Tomasz
University of Silesia
in Cooperation with on an Cooperation-Score of 37%
Topics
Publications (29/29 displayed)
- 2024Modification of Ti-Al-V Alloys with Layers Containing TiN Particles Obtained via the Electrophoretic Deposition Process: Surface and Structural Propertiescitations
- 2023Structure and Mechanical Properties of the NiTi Wire Joined by Laser Weldingcitations
- 2023Optimization of the Composition of Mesoporous Polymer–Ceramic Nanocomposite Granules for Bone Regenerationcitations
- 2022The usefulness of X-ray diffraction and thermal analysis to study dietary supplements containing ironcitations
- 2022The Effect of Pr Doping Contents on the Structural, Microstructure and Dielectric Properties of BaBi2Nb2O9 Aurivillius Ceramicscitations
- 2022Luminescence of SiO2-BaF2:Tb3+, Eu3+ nano-glass-ceramics made from sol-gel method at low temperaturecitations
- 2021Influence of Batch Mass on Formation of NiTi Shape Memory Alloy Produced by High-Energy Ball Millingcitations
- 2021Structural and photoluminescence investigations of Tb3+/Eu3+ codoped silicate sol-gel glass-ceramics containing CaF2 nanocrystalscitations
- 2020Chemical and physical properties of the BLT4 ultra capacitor - a suitable material for ultracapacitorscitations
- 2020Dielectric and electrical properties of BLT ceramics modified by Fe ionscitations
- 2019Fabrication of fluoride nanocrystals and their spectroscopic properties
- 2019Reddish-Orange Luminescence from BaF2:Eu3+ Fluoride Nanocrystals Dispersed in Sol-Gel Materialscitations
- 2019Influence of milling time on formation of NiTi alloy produced by high-energy ball millingcitations
- 2019Structure and Mechanical Properties of Multi-Functional Layer Deposited on Surface of Ni–Ti Shape Memory Alloycitations
- 2019Sol-Gel Glass-Ceramic Materials Containing CaF2:Eu3+ Fluoride Nanocrystals for Reddish-Orange Photoluminescence Applicationscitations
- 2019Dielectric and Impedance Studies of (Ba,Ca)TiO3 Ceramics Obtained from Mechanically Synthesized Powderscitations
- 2018Influence of Sr2+ dopant on microstructure and electric properties of (Ba0.85Ca0.15)(Zr0.1Ti0.9)O3 (BCZT) ceramicscitations
- 2018Technology and electrophysical properties of the (K0.44Na0.52Li0.04)NbO3 ceramics doped by Cr3+, Zn2+, Sb3+ or Fe3+
- 2016The Structure and Properties Formation of the NiTi Shape Memory Rods after Hot Rotary Forgingcitations
- 2016The Structure and Shape Memory of the Hot Extruded NiTi Alloycitations
- 2016Martensite reorientation after thermal cycling in NiTiCu shape memory alloys studied by EBSD techniquecitations
- 2015Deposition of chitosan layers on NiTi shape memory alloycitations
- 2015Martensitic transformation and shape memory effect in NiTi alloy covered by chitosan/silver layercitations
- 2015Structure of TiN/hydroxyapatite multilayers deposited on surface of NiTi shape memory alloycitations
- 2012Heavy metal glasses and transparent glass-ceramics : preparation, local structure and optical properties
- 2010Influence of PbX2 (X = F, Cl, Br) content and thermal treatment on structure and optical properties of lead borate glasses doped with rare earth ions
- 2008NiTiCu shape memory alloy produced by powder technology
- 2008Near-infrared luminescence of rare earth ions in oxyfluoride lead borate glasses and transparent glass-ceramic materials
- 2006Characterization of a NiTiCu shape memory alloy produced by powder technology
Places of action
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article
Influence of Batch Mass on Formation of NiTi Shape Memory Alloy Produced by High-Energy Ball Milling
Abstract
A high-energy ball milling technique was used for production of the equiatomic NiTi alloy. The grinding batch was prepared in two quantities of 10 and 20 g. The alloy was produced using various grinding times. Scanning electron microscopy, X-ray diffraction, hardness measurement and differential scanning calorimetry were used for materials characterization at various milling stages. The produced alloy was studied by means of microstructure, chemical and phase composition, average grain and crystallite size, crystal lattice parameters and microstrains. Increasing the batch mass to 20 g and extending the grinding time to 140 h caused the increase in the average size of the agglomerates to 700 m while the average crystallites size was reduced to a few nanometers. Microstrains were also reduced following elongation of milling time. Moreover, when the grinding time is extended, the amount of the monoclinic phase increases at the expense of the body-centered cubic one—precursors of crystalline, the B2 parent phase and the B190 martensite. Crystallization takes place as a multistage process, however, at temperatures below 600 C. After crystallization, the reversible martensitic transformation occurred with the highest enthalpy value—4 or 5 J/g after 120 and 140 h milling, respectively.