Results 91 to 100 of about 20,648 (237)
Multiple Diffraction in a Basic Co-Rich Decagonal Al-Co-Ni Quasicrystal
MetalsTo reveal its influence on quasicrystal structure analysis, multiple diffraction effects in a basic Co-rich decagonal Al-Co-Ni quasicrystal have been investigated in-house and with synchrotron radiation.
Changzeng Fan
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Materials Research Express, 2020 This study aims at analysing the microstructure and mechanical behaviour of quasicrystalline (Al _65 Cu _23 Fe _12 ) strengthened Al1070 composites by Friction Stir Processing (FSP).
M Kamalnath +3 more
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Synthesis of Star-Shaped Boron Carbide Micro-Crystallites under High Pressure and High Temperatures
Crystals, 2018 We synthesized star-shaped pentagonal microcrystals of boron carbide with an extremely low carbon content (~5%), from m-carborane under high pressure (7 GPa) and high temperature (1370⁻1670 K). These crystals have five-fold symmetry and grow in the
Vladimir P. Filonenko +6 more
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In situ TEM study of precipitation in a quasicrystal-strengthened AL-alloy
Archives of Metallurgy and Materials, 2017 Precipitation kinetics and mechanisms within an Al-Mn-Be-Cu quasicrystal strengthened alloy at 300°C were studied using in-situ transmission electron microscopy. The alloy was cast into a copper mould.
Bončina T., Zupanič F.
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Hydriding properties of Mg–Al–Zn quasicrystal powder produced by mechanical alloying [PDF]
, 2009 J. Bystrzycki +3 more
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Methods forab initiostructure solution of decagonal quasicrystals [PDF]
, 1996 T. Haibach, W. Steurer
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Self-assembly of soft-matter quasicrystals and their approximants [PDF]
, 2011 Christopher R. Iacovella +2 more
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Previously unknown quasicrystal periodic approximant found in space
Scientific Reports, 2018 We report the discovery of Al34Ni9Fe2, the first natural known periodic crystalline approximant to decagonite (Al71Ni24Fe5), a natural quasicrystal composed of a periodic stack of planes with quasiperiodic atomic order and ten-fold symmetry.
L. Bindi, Joyce Pham, P. Steinhardt
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Results in PhysicsDue to the coupled phonon-phason coupling and nonlocal effects, dynamic behaviors of quasicrystal nanostructures are highly complex. Mechanics investigations have mainly focused on the statics, but rarely on dynamics, thus limiting their engineering ...
Bo Zhang +4 more
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Cailiao gongcheng, 2016 The Mg-4.4Zn-0.3Zr-0.4Y (mass fraction/%) alloy ingots were prepared by two casting processes namely air cooling and water cooling. These two types of Mg-4.4Zn-0.3Zr-0.4Y alloy ingots were extruded and then ageing treated under the same conditions, and ...
LYU Bin-jiang +3 more
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