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Crystal Indentation Hardness [PDF]
Crystals, 2017 There is expanded interest in the long-standing subject of the hardness properties of materials. A major part of such interest is due to the advent of nanoindentation hardness testing systems which have made available orders of magnitude increases in ...
Ronald W. Armstrong +2 more
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An algorithm for indentation image classification and detection based on deep learning
Measurement: Sensors, 2021 In the measurement of hardness value, indentation is the key to obtain the hardness value. Traditional manual detection of indentation is inefficient, time-consuming and low accuracy.
Chen Shilin, Shi Wei
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Applied Sciences, 2023 The presence of residual stress seriously affects the mechanical performance and reliability of engineering components. Here, the authors propose a novel method to determine corresponding residual stress through micro-hardness measurements of machined ...
Gonghou Yao, Zhanqiang Liu, Haifeng Ma
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Materials Research Express, 2023 Although, surface roughness can influence the determination of elastic moduli and indentation hardness to some extent by instrumented spherical indentation test, limited work has been done to quantitatively reveal and minimize these influences.
Guangjian Peng +5 more
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Indentation Size Effect of Composite A356 + 6%FA Subjected to ECAP
Metals, 2022 In this study, metal matrix-based composite (MMC) was subjected to Equal Chanel Angular Pressing (ECAP) in several passes to determine the influence of deformation on the hardness of the samples. Composite based on A356 aluminum alloy and reinforced with
Merima Muslić +3 more
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Crystal Indentation Hardness [PDF]
, 2018 Dear Colleagues, Determinations of the indentation hardness properties of crystals have expanded to cover the full characterizations of their important elastic, plastic and cracking behaviors, particularly as accomplished with the increased measuring capabilities of nanoindentation hardness testing.
Stephen M. Walley (Ed.) +2 more
openaire +3 more sources
Martens Hardness of CAD/CAM Resin-Based Composites
Applied Sciences, 2022 (1) Background: The properties of CAD/CAM resin-based composites differ due to differences in their composition. Instrumented indentation testing can help to analyze these differences with respect to hardness, as well as energy-converting capabilities ...
Martin Rosentritt +4 more
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Inventions, 2022 The article is devoted to modification of the impact devices of Leeb hardness testers for the implementation of the dynamic instrumented indentation method.
Aleksander Umanskii +3 more
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Nano and Micro indentation studies of bulk zirconia and EB PVD TBCs [PDF]
, 2004 In order to model the erosion of a material it is necessary to know the material properties of both the impacting particles as well as the target. In the case of electron beam (EB) physical vapour deposited(PVD) thermal barrier coatings (TBCs) the ...
Dyer, A. +2 more
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Conventional Vickers and true instrumented indentation hardness determined by instrumented indentation tests [PDF]
, 2010 We evaluate Vickers hardness and true instrumented indentation test (IIT) hardness of 24 metals over a wide range of mechanical properties using just IIT parameters by taking into account the real contact morphology beneath the Vickers indenter ...
Bulychev +6 more
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