Showing 2,101 - 2,120 results of 2,515 for search '"microstructure"', query time: 0.05s Refine Results
  1. 2101

    TiC0.5N0.5-Based Cermets with Varied Amounts of Si3N4 Nanopowders Prepared by Spark Plasma Sintering by Changchun Lv, Zhijian Peng, Zhiqiang Fu, Chengbiao Wang

    Published 2015-01-01
    “….%) were prepared by spark plasma sintering. The microstructural and mechanical properties of these cermets were investigated. …”
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    Article
  2. 2102

    Analisi dell’anisotropia microstrutturale in materiali compositi rinforzati con fibre corte by A. Bernasconi, F. Cosmi, D. Dreossi

    Published 2013-04-01
    “…Synchrotron light microtomography has proved to be particularly efficient in order to analyze the microstructural characteristics in terms of reinforce fibre distribution and orientation in glass fibre reinforced composites. …”
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    Article
  3. 2103

    Analisi dell’anisotropia microstrutturale in materiali compositi rinforzati con fibre corte by A. Bernasconi, F. Cosmi, D. Dreossi

    Published 2013-04-01
    “…Synchrotron light microtomography has proved to be particularly efficient in order to analyze the microstructural characteristics in terms of reinforce fibre distribution and orientation in glass fibre reinforced composites. …”
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    Article
  4. 2104

    Pressure-Less Liquid-Phase Sintering of Aluminum-Based Materials by Ana Teresa Sucgang, Laurent Cuzacq, Jean-Louis Bobet, Yongfeng Lu, Jean-François Silvain

    Published 2024-12-01
    “…This was confirmed by microstructural analysis using SEM, which revealed the progression of density—from initial particle coalescence at 4 vol.% AlSi<sub>12</sub> to the development of microstructures with filled pores and well-defined grain boundaries at 20 vol.% AlSi<sub>12</sub>. …”
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    Article
  5. 2105

    Immittance Spectroscopy of Smart Components and Novel Devices by Mohammad A. Alim, Sanjida Khanam, Martin A. Seitz

    Published 1994-01-01
    “…The variation in the ac response, complemented via dc measurements within a range of tolerating temperature, delineates competing phenomena occurring in the microstructures of these engineering material systems. …”
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    Article
  6. 2106

    Biaxial fatigue tests of notched specimens for AISI 304L stainless steel by G. Beretta, V. Chaves, A. Navarro

    Published 2016-07-01
    “…The notch fatigue limits for different hole diameters were compared with the predictions done with a microstructural fracture mechanics model.…”
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  7. 2107

    A study of white etching crack formation by compression-torsion experiments by S. Averbeck, E. Kerscher

    Published 2016-10-01
    “…The results are compared in terms of microstructural change. Focused Ion Beam and metallographic analysis reveal that a fine-grained, white etching zone formed in the vicinity of the fatigue cracks of specimens tested with the in-phase load pattern. …”
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    Article
  8. 2108

    High temperature effects on fatigue performance and crack initiation mechanisms of 316LN stainless steel for nuclear power pipelines by JianNeng Zheng, JunChao Hu, YueHui Jiang, QingYuan Wang, Kun Yang

    Published 2025-03-01
    “…This study performed high-cycle fatigue tests on 316LN stainless steel (SS) for nuclear power application to evaluate its fatigue behavior at both room temperature (RT) and 350 °C. Moreover, its microstructural features and fatigue crack nucleation mechanisms were further studied. …”
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    Article
  9. 2109

    Study of Structural, Dielectric, and Phase Transition of Strontium Doped BaTiO<sub>3</sub> by Asmaa Zouitine, Abdelhak El Ghandouri, Abdelhalim Elbasset, Farid Abdi, Taj-dine Lamcharfi, Hicham Laribou, Lamiae Mrharrab, Zouhairi Mohammed

    Published 2025-01-01
    “…In this paper, we studied the effect of strontium doping on the structural, microstructural, dielectric, and electrical properties of Ba1-xSrxTiO3 (BSxT) ceramics prepared via the sol-gel method, with x = 0.00 to 0.15. …”
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  10. 2110

    Influence of Nitrogen Content on the Corrosion Behavior of Powder Metallurgy Nickel-Free Austenitic Stainless Steel by Weili Yu, Changhai Du, Hongren Shen, Hao He, Yong Yu, Yimin Li, Fenghua Luo

    Published 2021-01-01
    “….% N. Study of the microstructures and corrosion resistances of the as-prepared samples revealed that the corrosion weight loss, size, number of corrosion pits, and corrosion depth decreased as the N content increased from 1.19 to 1.37 wt.%. …”
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    Article
  11. 2111

    UNCONVENTIONAL TECHNIQUE USED TO MANUFACTURE POROUS HIGH-STRENGTH GLASS FOAM by LUCIAN PAUNESCU, SORIN MIRCEA AXINTE, MARIUS FLORIN DRAGOESCU, BOGDAN VALENTIN PAUNESCU, FELICIA COSMULESCU

    Published 2021-12-01
    “…The product characteristics were: the apparent density of 0.66 g·cm-3, the thermal conductivity of 0.155 W/m·K, the compressive strength of 5.3 MPa and a microstructural homogeneity with pore size between 0.20-0.50 mm. …”
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    Article
  12. 2112

    Effect of Aging Treatment on the Damping Capacity and Mechanical Properties of Mg-6Al-1Zn Alloy by Abdel-Wahab El-Morsy, Ahmed I. Z. Farahat

    Published 2015-01-01
    “…The damping characteristics of un-heat-treated, solution treated, and aged Mg-6Al-1Zn specimens were determined by measuring the damping ratio and the logarithmic decrement of free vibrations of a bending beam clamped at one side. The microstructural evaluations confirmed that the β-Mg17Al12 phase was reprecipitated after aging and increased with an increase in aging time. …”
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    Article
  13. 2113

    Effect of thermomechanical processing defects on fatigue and fracture behaviour of forged magnesium by Andrew Gryguc, S.B. Behravesh, H. Jahed, M. Wells, B. Williams, R. Gruber, A. Duquett, T. Sparrow, M. Lambrou, X. Su

    Published 2020-12-01
    “…The microstructural origins of premature fatigue failures were investigated on a variety of forged components manufactured from AZ80 and ZK60 magnesium, both at the test specimen level and the full-scale component level. …”
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    Article
  14. 2114

    Crystal Growth Behaviors of Silicon during Melt Growth Processes by Kozo Fujiwara

    Published 2012-01-01
    “…Fine control of macro- and microstructures, grain size, grain orientation, grain boundaries, dislocation/subgrain boundaries, and impurities, in a Si multicrystal ingot, is therefore necessary. …”
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  15. 2115

    Wetting and interfacial reactions: Experimental study of the Sb-Sn-X (X = Cu, Ni) systems by Novaković R.M., Delsante S., Borzone G.

    Published 2018-01-01
    “…Experimental studies of the Cu-Sb-Sn and Ni-Sb-Sn systems have been carried out by the wetting tests, followed by the analysis of the microstructural evolution occurring at the interface between the liquid alloy and solid substrate. …”
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    Article
  16. 2116

    A dimensional analysis approach to fatigue in quasi-brittle materials by Marco Paggi

    Published 2013-04-01
    “…According to this theoretical approach, the microstructural-size (related to the volumetric content of fibres in fibre-reinforced concrete), the crack-size, and the size-scale effects on the Paris’ law and the Wöhler equation are presented within a unified mathematical framework. …”
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    Article
  17. 2117

    X-Ray Diffraction Technique for Residual Stress Measurement in NiCrMo Alloy Weld Metal by Vladimir Ivanovitch Monine, João da Cruz Payão Filho, Rodrigo Stohler Gonzaga, Elisa Kimus Dias Passos, Joaquim Teixeira de Assis

    Published 2018-01-01
    “…This technique presents some difficulties in performing measurements in coarse and preferentially oriented weld metal microstructures. It is proposed a preliminary surface treatment by rotating steel wire brushing to perform the stress analysis through XRD technique possible for this kind of material. …”
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    Article
  18. 2118

    Highly Thermally Conductive and Flame-Retardant Waterborne Polyurethane Composites with 3D BNNS Bridging Structures via Magnetic Field Assistance by Hao Jiang, Yuhui Xie, Mukun He, Jindao Li, Feng Wu, Hua Guo, Yongqiang Guo, Delong Xie, Yi Mei, Junwei Gu

    Published 2025-02-01
    “…Highlights By simultaneously incorporating the magnetic filler-modified boron nitride nanosheets (M@BNNS) and the non-magnetic filler U-BNNS into the polymer matrix, a three-dimensional heat conduction pathway composites are obtained under a horizontal magnetic field. Owing to the microstructural design of the 3D-bridging architecture, with the addition of only 5 wt% U-BNNS, the λ ⊥ of composites achieved 2.88 W m−1 K−1, representing a remarkable increase of 194.2% compared to single-oriented composites. …”
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  19. 2119

    A dimensional analysis approach to fatigue in quasi-brittle materials by Marco Paggi

    Published 2009-10-01
    “…According to this theoretical approach, the microstructural-size (related to the volumetric content of fibres in fibre-reinforced concrete), the crack-size, and the size-scale effects on the Paris’ law and the Wöhler equation are presented within a unified mathematical framework. …”
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    Article
  20. 2120

    Fragmentation of Mansurov granite under quasi-static compression by M. Davydova, I. Panteleev, O. Naimark

    Published 2017-10-01
    “…In order to explain this fact, we investigated the structure of fractured material (Computed Tomography and microstructures study in thin sections). A sharp increase the number of grains in the range of size from to 0.5 mm to 1 mm and a change in the fragment shape (from splinter to oval) allow us to suppose that there is an addition fracture mechanism associated with disintegration of feldspar and amphiboles grains…”
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