Results 181 to 190 of about 797,520 (227)

Giant anisotropic magnetocaloric effect by coherent orientation of crystallographic texture and rare-earth ion moments in HoNiSi ploycrystal

Acta Materialia, 2020
A new concept named “rotating magnetocaloric effect (RMCE)” has been proposed and attracted more attention recently. Unlike the traditional MCE that is achieved by moving the magnetic refrigerant in and out of magnetic field, RMCE can be realized by ...
Hu Zhang, Chengfen Xing, He Zhou, Xinqi Zheng, X. Miao, Lunhua He, Jie Chen, Huaile Lu, Enke Liu, W. Han, Hongguo Zhang, Yixu Wang, Y. Long, L. van Eijk, E. Brück   +14 more
semanticscholar   +1 more source

Effect of scanning strategy on grain structure and crystallographic texture of Inconel 718 processed by selective laser melting

Journal of Materials Science & Technology, 2018
Two types of scanning strategies were adopted to study the effect of scanning strategy on grain structure and crystallographic texture of selective laser melted (SLM) Inconel 718.
H. Wan, Z. Zhou, C. Li, G. Chen, G. P. Zhang   +4 more
semanticscholar   +1 more source

Quantitative comparison of measured crystallographic texture

Journal of Applied Crystallography, 2016
A new approach for the determination of a quantitative measure to compare pole figures for different specimens is presented. The suggested approach is based on the Kolmogorov–Smirnov test. A new quantitative similarity measure between the textures of different specimens is suggested.
Tatiana Lychagina, Dmitry Nikolayev
openaire   +1 more source

Effect of grain refinement and crystallographic texture produced by friction stir processing on the biodegradation behavior of a Mg-Nd-Zn alloy

Journal of Materials Science & Technology, 2019
The application of a single pass of friction stir processing (FSP) to Mg-Nd-Zn alloy resulted in grain refinement, texture evolution and redistribution of second phases, which improved corrosion resistance.
Wen Zhang, L. Tan, D. Ni, Junxiu Chen, Ying Zhao, Long Liu, C. Shuai, Ke Yang, A. Atrens, Mingchun Zhao   +9 more
semanticscholar   +1 more source

Crystallographic Texture and Plastic Anisotropy

2016
The structure of crystalline materials can be characterized by four structure levels: 1. Crystal Structure specifies the kind and position of atoms in the unit cell of the ideal crystal lattice. 2. Phase Structure specifies the sizes, shapes and mutual arrangement of single-phase volumes (volumes with constant crystal structure).
Hans Joachim Bunge, Robert Arthur Schwarzer   +1 more
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The brittle-to-ductile transition in cold rolled tungsten plates: Impact of crystallographic texture, grain size and dislocation density on the transition temperature

International Journal of Refractory Metals and Hard Materials, 2019
The aim of this paper is to elucidate the mechanisms controlling the brittle-to-ductile transition (BDT) in pre-deformed, textured, polycrystalline body-centred cubic (bcc) metals by the example of cold rolled tungsten (W).
C. Bonnekoh, U. Jäntsch, J. Hoffmann, H. Leiste, A. Hartmaier, D. Weygand, A. Hoffmann, J. Reiser   +7 more
semanticscholar   +1 more source

Crystallographic Texture Measurement and Analysis

1986
Abstract Crystallographic texture measurement and analysis is an important tool for correlating material properties with microstructural features. This article describes the general approach to quantifying crystallographic texture, namely, the collection of statistical data from grain measurements and subsequent analysis based on Euler ...
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Mollusc shell microstructures and crystallographic textures

Journal of Structural Geology, 2000
Abstract X-ray diffraction is used to characterise textures of the aragonite layers of shells from monoplacophoras, bivalves, cephalopods and gastropods. Textures vary in strength, pattern and through the thickness of the shells. The texture patterns exhibited in the studied taxa, which can be quantitatively described by a limited number of ...
D. Chateigner, C. Hedegaard, H.-R. Wenk
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On the importance of crystallographic texture in the biocompatibility of titanium based substrate

Journal of Biomedical Materials Research Part A, 2013
AbstractThe role of grain size and crystallographic orientation on the biocompatibility of commercially pure titanium was investigated. Samples, with significant differences in crystallographic texture and average grain size (from 0.4 to 40 µm) were produced by equal channel angular pressing (ECAP) and post deformation annealing.
Majid, Hoseini, Philippe, Bocher, Arash, Shahryari, Fereshteh, Azari, Jerzy A, Szpunar, Hojatollah, Vali   +5 more
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Evolution of Crystallographic Texture and Strength in Beryllium

AIP Conference Proceedings, 2004
The evolution of the dynamic mechanical behavior and crystallographic texture in polycrystalline beryllium with different initial textures was measured and compared to a polycrystalline plasticity model. The split‐Hopkinson pressure bar compression behavior and the activity of deformation mechanisms were found to be highly dependent on the initial ...
openaire   +1 more source