Results 21 to 30 of about 1,085,558 (291)
Impact of rolling conditions on the hydriding of grade 2 titanium welded tubes [PDF]
MATEC Web of Conferences, 2020 In this article, we study the impact of rolling conditions on the texture of the commercially pure titanium grade 2. In a previous work, NEOTISS in collaboration with ICB laboratory, shown that the texture highly influences the precipitation of hydrides ...
LEPEMANGOYE La Chance +6 more
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GaAs Molecular Beam Epitaxy on (110)-Oriented Substrates
Crystals, 2022 Molecular-beam epitaxial growth of Si-doped GaAs single-crystal layers on (110)-oriented GaAs substrates has been studied. The surface morphology of grown films was analyzed by scanning electron microscopy and atomic force microscopy, and the crystal ...
Evgeniy Klimov +9 more
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Defocusing Correction of X‐Ray Pole Figures by Means of Neutron Pole Figure Measurement [PDF]
Texture, Stress, and Microstructure, 2000 A rather simple empirical defocusing correction method is described which makes use of X‐ray and neutron measurement of pole figure data from a sample with a weak preferred orientation.
H. Siemes +4 more
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Symmetry Breakdown Related Fracture in 42CrMo4 Steel
Metals, 2021 Austenite grains that underwent the f.c.c. to b.c.c. (or b.c.t.) transformation are typically composed of 24 Kurdjumov–Sachs variants that can be categorized by three axes of Bain transformations; thus, a complete transformation generally displays 3-fold
Jian Feng, Stefan Barth, Marc Wettlaufer
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Study on a New Forming Method—Thread Rolling by Crystal Plasticity Finite Element Simulation
Metals, 2021 In order to study a new thread rolling forming process from a microscopic perspective, a polycrystalline model was established, based on the crystal plasticity finite element method (CPFEM) and Voronoi polyhedron theory.
Yuheng Zhang, Zhiqing Hu, Liming Guo
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On the Errors of the Experimental Pole Figures [PDF]
Texture, Stress, and Microstructure, 1996 The present work is devoted to the extraction of pole figures from time‐of‐flight neutron spectra with different methods. Two aspects are mainly considered. The first one is to give a quantitative estimate of the errors in the extracted pole figures and to relate the errors of spectra to the errors of the pole figures. The second aspect is to elaborate
V. Luzin, D. Nikolayev
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Novel pole-sitter mission concepts for continuous polar remote sensing [PDF]
, 2012 The pole-sitter concept is a solution to the poor temporal resolution of polar observations from highly inclined, low Earth orbits and the poor high latitude coverage from geostationary orbit.
Jeannette Heiligers +8 more
core +4 more sources
Crystals, 2021 In this paper, the pole figures plotted from X-ray diffraction data are employed to analyze the orientation of hydroxyapatite in ivory and mammoth ivory for the first time.
Xueying Sun, Mingyue He, Jinlin Wu
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Electron backscatter diffraction postprocessing techniques for studying recrystallisation phenomenon of Ferritic Stainless Steel [PDF]
MATEC Web of Conferences, 2022 The following article looks at using scanning electron microscopy- electron back scatter diffraction techniques to study recrystallisation structures produced through hot rolling of 436 ferritic stainless steel.
Salojee Muhammed Y. +3 more
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Mission analysis and systems design of a near-term and far-term pole-sitter mission [PDF]
, 2014 This paper provides a detailed mission analysis and systems design of a near-term and far-term polesitter mission. The pole-sitter concept was previously introduced as a solution to the poor temporal resolution of polar observations from highly inclined,
Biggs, James +3 more
core +4 more sources