Results 51 to 60 of about 7,567 (164)
Nano-indentation and surface hydration of silicate glasses
Journal of the Ceramic Society of Japan, 2008 Pure silica is commonly used as a calibration material for nano-indentation as it can be assumed, for the conventionally studied indentation depths, that the surface hydration layer can be ignored. However for very low load indentations this assumption cannot be made.
HAND, Russell J. +2 more
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Nano-hardness of Electron Beam Irradiated Polyamide 11
MATEC Web of Conferences, 2016 Cross-linking is a process in which polymer chains are associated through chemical bonds. Radiation, which penetrated through specimens and reacted with the cross-linking agent, gradually formed cross-linking (3D net), first in the surface layer and then
Ovsik Martin +4 more
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Nano-indentation of circular graphene flakes
, 2009 4 pages, 4 figures, High quality figures can be requested to the ...
Neek-Amal, Mehdi, Asgari, Reza
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Simulation of the irradiation effect on hardness of Chinese HTGR A508-3 steels with CPFEM
Nuclear Engineering and Technology, 2019 Understanding the irradiation hardening effect of structural steels under various irradiation conditions plays an important role in developing advanced nuclear systems. Such being the case, a crystal plasticity model for body-centered cubic (BCC) crystal
Junfeng Nie +4 more
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Research on the micro-scale method for testing the mechanical anisotropy of shale
Dizhi lixue xuebao, 2021 The mechanical anisotropy of shale is an important basic parameter for the study of in-situ stress, sidewall stability and hydraulic fracture propagation.
JIA Suogang +7 more
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Nano-indentation and avalanches in compressed porous SiO2 [PDF]
Applied Physics Letters, 2019 The “nano-indentation continuous stiffness measurement technique” has been employed to analyze the failure dynamics of mesoporous SiO2 based material (Vycor). The depth dependence of the indentation hardness (H), elastic modulus (E), and elastoplastic parameter (S2/P) shows crackling noise, which has been analyzed to monitor the jerky strain release ...
Tobias Beirau, Ekhard K. H. Salje
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Nuclear Materials and Energy, 2019 The elastic properties of tungsten fiber-reinforced tungsten composites (Wf/W) were characterized on the micro- and macro- scale by combined nano-indentation and laser ultrasonic measurements, respectively.
H.T. Lee +6 more
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Frontiers in Materials, 2020 This study aimed at understanding the structure and properties of dual-phase eutectics in ternary, quaternary, and quinary alloys of the Al-Co-Cr-Fe-Ni system. The alloys at case were i) Ni48Fe34Al18, ii) Ni44Fe20Cr20Al16, and iii) Ni34.4Fe16.4Co16.4Cr16.
Daniel Röhrens +7 more
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Results in Physics, 2019 The effects of Ni element on mechanical properties of CoSn2 phase were investigated by means of first-principles calculations and nano-indentation measurements in this work.
Xiaoyang Bi +3 more
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Nano-Indentation to Determine Mechanical Properties of Intraocular Lenses: Evaluating Penetration Depth, Material Stiffness, and Elastic Moduli. [PDF]
Ophthalmol Ther, 2023 Borkenstein AF +3 more
europepmc +1 more source