Results 21 to 30 of about 87,366,173 (252)
Modelling and Simulation in Engineering, 2016 The problem of brittle fracture of structures at low temperature conditions connected to damage accumulation and ductile-brittle transition in metals. The data for locomotive tire contact impact fatigue and spalling are presented.
Valeriy Lepov +3 more
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Thermal effects on fracture and brittle-to-ductile transition [PDF]
, 2023 The fracture behavior of brittle and ductile materials can be strongly influenced by thermal fluctuations, especially in micro- and nano-devices as well as in rubberlike and biological materials. However, temperature effects, in particular on the brittle-
Giordano, Stefano, Cannizzo, Andrea
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Machine-Learning-Based Composition Analysis of the Stability of V–Cr–Ti Alloys
Journal of Nuclear Engineering, 2023 Machine learning methods allow the prediction of material properties, potentially using only the elemental composition of a molecule or compound, without the knowledge of molecular or crystalline structures.
Katsuaki Tanabe
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Simulation of seismic waves at the earth's crust (brittle–ductile transition) based on the Burgers model [PDF]
Solid Earth, 2014 The earth's crust presents two dissimilar rheological behaviors depending on the in situ stress-temperature conditions. The upper, cooler part is brittle, while deeper zones are ductile.
J. M. Carcione +3 more
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Acta Polytechnica CTU Proceedings, 2018 Instrumented puncture tests according to ISO 6603-2 and ASTMD3763 were executed for five different Polypropylene compounds (talcum-, glass fibre- and elastomer modified) with specimen thicknesses ranging from 1mm to 4 mm.
Florian Kiehas +3 more
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Metals, 2023 The use of mini-CT specimens for the fracture characterization of structural steels is currently a topic of great interest from both scientific and technical points of view, mainly driven by the needs and requirements of the nuclear industry.
Marcos Sánchez +5 more
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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
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管道保护During CO2 leakage, the Joule-Thomson effect and operational factors such as throttling and venting can cause the local temperature of the pipeline to drop abruptly to -78.5 ℃, significantly increasing the risk of brittle fracture.
Yi ZHANG +4 more
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Scientific Reports, 2017 Recently, projects have been proposed to engineer deep geothermal reservoirs in the ductile crust. To examine their feasibility, we performed high-temperature (up to 1000 °C), high-pressure (130 MPa) triaxial experiments on granite (initially-intact and ...
M. Violay +3 more
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Brittle-to-ductile transition in high temperature pre-stretched polycarbonate
, 2022 The brittle-to-ductile transition is investigated in polycarbonate (PC) after different types of thermomechanical treatment. In addition to the stress versus strain curves in uniaxial stretching to fracture of the original, preheated, shape recovered and
Wang, Changchun +3 more
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