Results 21 to 30 of about 645,459 (282)
Effect of Oil – Corrosion on Tensile and Fatigue S-N Curve Properties of AA6061-T6 [PDF]
Engineering and Technology Journal, 2021 The present study described the effect of shot peening on mechanical properties and rotating corrosion –fatigue behavior (strength and life) of AA6061-T6. Ultimate tensile strength (UTS) and yield stress (YS) were reduced by 4.6% and 1.24% when immersing
Hussain J.M. Al-Alkawi +2 more
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Comparison of the effects of MoSi2 and CrSi2 on sintering and properties of titanium diboride (TiB2) [PDF]
Processing and Application of Ceramics, 2023 Titanium diboride (TiB2) is a typical material classified as structural ceramics. However, sintering of TiB2 ceramics is difficult mainly because of a significant fraction of covalent bonds in the structure. In order to obtain dense TiB2 ceramics various
Gubernat Agnieszka +6 more
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Hardness Amplification of Optimization Problems [PDF]
, 2019 In this paper, we prove a general hardness amplification scheme for optimization problems based on the technique of direct products. We say that an optimization problem ?
Goldenberg, Elazar, Karthik C. S.,
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Automated soil hardness testing machine [PDF]
, 2007 This paper describes the design and performance of a mechatronic system for controlling a standard drop-hammer mechanism that is commonly used in performing outdoor soil or ground hardness tests. A low-cost microcontroller is used to control a hydraulic
Cubero, Samuel N. +1 more
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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
core +7 more sources
Nauka ta progres transportu, 2015 Purpose. The paper is devoted to the detailed analysis of interrelations at the contact point of friction pair «contact wire – current collector insert».
Yu. L. Bolshakov, A. V. Antonov
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Bone Material Properties of Human Phalanges Using Vickers Indentation
Orthopaedic Surgery, 2019 Objective To investigate the microhardness distribution throughout the human hand phalanges using the Vickers method, which can be used to directly evaluate the bone mechanical properties at tissue level and provide an alternative means to investigate ...
Bing Yin +5 more
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Soft-Tissue-Mimicking Using Hydrogels for the Development of Phantoms
Gels, 2022 With the currently available materials and technologies it is difficult to mimic the mechanical properties of soft living tissues. Additionally, another significant problem is the lack of information about the mechanical properties of these tissues ...
Aitor Tejo-Otero +6 more
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Foods, 2022 Processing results in the transformation of pulses’ structural architecture. Consequently, digestion is anticipated to emerge from the combined effect of intrinsic (matrix-dependent) and extrinsic (processed-induced) factors.
Katharina Pälchen +5 more
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Journal of Mechanical Engineering and Sciences, 2018 Aluminium metal matrix composites (AMCs) are widely employed in aerospace and automobile applications. Thus, they are required to operate reliably under a severe corrosive, high temperature and carbonaceous environments, without undergoing any ...
A. Hiremath +4 more
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