Results 11 to 20 of about 44,372 (332)
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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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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Indentation Plastometry of Very Hard Metals [PDF]
Advanced Engineering Materials, 2022 This investigation concerns the application of profilometry‐based indentation plastometry (PIP) to metals with very high hardness, i.e., those with yield stresses of 1.5–3 GPa. The PIP procedure comprises (a) applying a force to an indenter ball, penetrating the sample to a preselected depth, (b) measuring the profile of the indent, and (c) iteratively
Campbell, JE +6 more
openaire +1 more source
Effective indenter radius and frame compliance in instrumented indentation testing using a spherical indenter [PDF]
, 2009 We introduce a novel method to correct for imperfect indenter geometry and frame compliance in instrumented indentation testing with a spherical indenter.
Kang, Ingeun +3 more
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Depth-sensing indentation tests in studying plastic instabilities [PDF]
, 2004 This review surveys the phenomenon of plastic instabilities occurring in depth-sensing indentation measurements. Investigations presented focus on the characterization of Portevin-Le Chatelier type instabilities observed in different metal alloys during ...
Bobji +14 more
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On the Invariance of Hardness at Vickers Indentation of Pre-Stressed Materials
Metals, 2017 The influence from residual surface stresses on global indentation properties, i.e., hardness and size of the contact area, have been studied quite frequently in recent years.
Per-Lennart Larsson
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Analysis of indentation size effect in copper and its alloys [PDF]
, 2013 For describing the indentation size effect (ISE), numerous models, which relate the load or hardness to the indent dimensions, have been proposed. Unfortunately, it is still difficult to associate the different parameters involved in such relationships ...
CHICOT, Didier +6 more
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Indentation hardness, plasticity and initial creep properties of nanosilver sintered joint
Results in Physics, 2019 The nanoindentation test was conducted in this paper to investigate the indentation hardness, plasticity and initial creep properties of pressure sintered nanosilver joint at various test temperatures.
Hao Zhang +5 more
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Effect of Morphological Changes due to Increasing Carbon Nanoparticles Content on the Quasi-Static Mechanical Response of Epoxy Resin [PDF]
, 2018 Mechanical failure in epoxy polymer and composites leads them to commonly be referred to as inherently brittle due to the presence of polymerization-induced microcrack and microvoids, which are barriers to high-performance applications, e.g., in ...
Thakur, V. K., Yazdani Nezhad, H.
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