Results 31 to 40 of about 26,933 (314)
Journal of Materials Research and Technology, 2021 Fracture Forming Limit Diagram (FFLD) is gaining special attention for high strength materials like Inconel 718 alloy where the substantial necking tendency rarely seen.
Gauri Mahalle +3 more
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Failure prediction for advanced crashworthiness of transportation vehicles. [PDF]
, 2004 During the past two decades explicit finite element crashworthiness codes have become an indispensable tool for the design of crash and passenger safety systems.
Lauro, F +13 more
core +1 more source
Effects of grain size on the spallation behavior of pure copper under plate-impact loading
EPJ Web of Conferences, 2015 The effects of grain size on the dynamic tensile fracture (or spall) response were investigated for high purity copper materials by plate-impact experiments.
Jiang ZhaoXiu +5 more
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Journal of MMIJ, 2019 Gypsum aggregate specimens have been used in the present study, because brittle, semi-brittle and ductile stress-strain behaviors of the specimen can be controlled only with confining stress level at the room temperature.
Sho TAKEYAMA +3 more
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Notched impact behavior of polymer blends: Part 1: New model for particle size dependence [PDF]
, 2009 A model is proposed to explain the observed relationships between particle size and fracture resistance in high-performance blends, which typically reach maximum toughness at particle diameters of 0.2–0.4 μm.
Paul, D. R., Bucknall, C. B.
core +1 more source
Journal of Manufacturing and Materials Processing, 2017 Punching processes are widely used for producing automobile parts, mechanical components, and other parts. To produce highly accurate parts, it is important to estimate the ratio of the sheared surface to the cut surface.
Phyo Wai Myint +4 more
doaj +1 more source
Surface imaging of metallic material fractures using optical coherence tomography [PDF]
, 2014 We demonstrate the capability of optical coherence tomography (OCT) to perform topography of metallic surfaces after being subjected to ductile or brittle fracturing.
Demian, D. +4 more
core +1 more source
A micromechanically motivated uncoupled model for ductile fracture prediction
工程科学学报, 2017 This paper is a contribution to the ductile fracture prediction by the proposal of a new uncoupled ductile fracture criterion. In the new criterion, two typical void deformation models were carefully considered, with the plastic strain increment regarded
MU Lei +2 more
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한국해양공학회지, 2020 Ductile fracture prediction is critical for the reasonable damage extent assessment of ships and offshore structures subjected to accidental loads, such as ship collisions and groundings.
Sung-Ju Park, Joonmo Choung
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Nihon Kikai Gakkai ronbunshu, 2023 This study aims to develop a numerical simulation-based method for predicting ductile crack growth resistance curve (R-curve) for pre-strained components for rational assessment of ductile crack growth controlling fracture for pre-strained structural ...
Mitsuru OHATA +5 more
doaj +1 more source