Structure-mechanical property relations of non-graphitizing pyrolytic carbon synthesized at low temperatures
Sign Up to like & getrecommendations! Published in 2017 at "Carbon"
DOI: 10.1016/j.carbon.2017.03.001
Abstract: Abstract Polymer-derived carbon ceramics are highly desirable for lightweight, high strength, extreme environment material architectures, but their mechanical performance as a function of structure and processing is not currently understood and cannot be predicted. In… read more here.
Keywords: carbon; vickers hardness; pyrolysis; spectroscopy ... See more keywords
An engineering estimation of fatigue thresholds from a microstructural size and Vickers hardness: application to wrought and additively manufactured metals
Sign Up to like & getrecommendations! Published in 2020 at "International Journal of Fatigue"
DOI: 10.1016/j.ijfatigue.2020.105796
Abstract: Abstract A novel empirical bi-parametric model based on the Vickers hardness HV and a microstructural length parameter, l, is proposed to estimate the fully-reversed threshold-Stress Intensity Factor for long cracks. The model was calibrated on… read more here.
Keywords: additively manufactured; estimation fatigue; vickers hardness; engineering estimation ... See more keywords
Preparation of millimeter scale second phase particles in aluminum alloys and determination of their mechanical properties
Sign Up to like & getrecommendations! Published in 2019 at "Journal of Alloys and Compounds"
DOI: 10.1016/j.jallcom.2018.12.395
Abstract: Abstract The mechanical parameters such as elastic moduli E and shear moduli G of second phases are critical inputs for modeling and optimizing mechanical properties of aluminum alloys. However, some of these mechanical parameters are… read more here.
Keywords: mg2si; mechanical properties; millimeter scale; vickers hardness ... See more keywords
Spark plasma sintering of nanostructured powder composites (WC–Ni) prepared by carboreduction reaction
Sign Up to like & getrecommendations! Published in 2020 at "Materials Chemistry and Physics"
DOI: 10.1016/j.matchemphys.2020.123439
Abstract: Abstract This work reports the production of WC-10 wt%Ni nanostructured powders synthesized via carboreduction of a mixture of APT and low-temperature nickel nitrate with a short reaction time in a single synthesis process. The powders were… read more here.
Keywords: vickers hardness; plasma sintering; sintering nanostructured; spark plasma ... See more keywords
Automatic Vickers Hardness Measurement With Neural Network Segmentation
Sign Up to like & getrecommendations! Published in 2023 at "IEEE Transactions on Instrumentation and Measurement"
DOI: 10.1109/tim.2022.3227986
Abstract: The Vickers hardness test is widely used for metal materials. The hardness given by the test is inversely proportional to the ratio of the test force to the indentation area. Since it is inconvenient to… read more here.
Keywords: network; segmentation; vickers hardness; indentation ... See more keywords
In Vitro evaluation of remineralization potential of novamin on artificially induced carious lesions in primary teeth using scanning electron microscope and vickers hardness
Sign Up to like & getrecommendations! Published in 2019 at "Indian Journal of Dental Research"
DOI: 10.4103/ijdr.ijdr_326_16
Abstract: Aims: The objective of this in vitro study was to find out the efficacy of Novamin in remineralizing enamel surface on which artificial caries lesion had been created. The changes were analyzed using Vickers Hardness… read more here.
Keywords: artificially induced; vickers hardness; primary teeth; scanning electron ... See more keywords