Results 1 to 10 of about 165,398 (290)
Journal of Advanced Mechanical Design, Systems, and Manufacturing, 2023 Prostate Cancer (PCa) is one of the most frequently diagnosed type of cancer in men. Cancerous regions in the prostate gland are stiffer compared to surrounding normal prostatic tissue.
Francis CHIKWETO +2 more
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Open Engineering, 2022 Structural materials under various mechanical loads are damaged as a result of their plastic deformation and subsequent nucleation and propagation of cracks.
Malicki Maciej +2 more
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Литьë и металлургия, 2022 The paper considers the possibility of assessing the plasticity of aluminum alloys and aluminum matrix composites by the method of quasi‑static and micro‑impact indentation at pre‑impact velocities in the range of 1–3 m/s.
A. P. Kren
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New Opportunities to Determine the Rate of Wear of Materials at Friction by the Indentation Data
Успехи физики металлов, 2020 The article is concerned with the determination of physical plasticity δH (the ratio of the plastic strain to the total strain) and yield stress σS by indentation and the application of these characteristics for analysis of the wear rate W during the ...
Yu. V. Milman, B. M. Mordyuk, K. E. Grinkevych, S. I. Chugunova, I. V. Goncharova, A. I. Lukyanov, D. A. Lesyk
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Journal of Functional Biomaterials, 2023 Commercially available titanium alloys such as Ti-6Al-4V are established in clinical use as load-bearing bone implant materials. However, concerns about the toxic effects of vanadium and aluminum have prompted the development of Al- and V-free β-Ti ...
Michael Escobar +13 more
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Nihon Kikai Gakkai ronbunshu, 2020 Johnson-Cook (JC) flow stress model is widely used in computer aided engineering (CAE) for simulations of car crash and machining behaviors. The JC parameter C, which is a material constant in the model associated with strain rate dependency, is usually ...
Kiyohiro ITO +2 more
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Nihon Kikai Gakkai ronbunshu, 2020 2D-like indentations are performed by molecular dynamics simulation as “nanometric indentation cutting”. A 90 degree triangle rigid bcc-Fe indenter with (001) or (110) surfaces is continuously drove into single crystalline fcc-Ni and Cu with free side ...
Kisaragi YASHIRO +3 more
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Competing indentation deformation mechanisms in glass using different strengthening methods
Frontiers in Materials, 2016 Chemical strengthening via ion exchange, thermal tempering, and lamination are proven techniques for strengthening of oxide glasses. For each of these techniques, the strengthening mechanism is conventionally ascribed to the linear superposition of the ...
Jian Luo +5 more
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Stress mapping reveals extrinsic toughening of brittle carbon fiber in polymer matrix
Science and Technology of Advanced Materials, 2020 We conducted an in situ study on CFRP fracturing process using atomic-force-microscopy-based stress-sensitive indentation. Tensile stress distribution during fracture initiation and propagation was directly observed quantitatively.
Hongxin Wang +7 more
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Investigations of AE Signals Emitted From Dropped Indenter on Steel Pipes’ Surface
IEEE Access, 2021 Acoustic emission (AE) are stress waves created by the material deformation, which could be utilized to detect impacts of objects within different mechanical systems.
Mohamed Shehadeh +4 more
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