Results 21 to 30 of about 86,765,181 (296)
Engineering Transactions, 2015 An aluminum alloy containing 2.6wt.% Li and 0.09wt.% Zr exhibited a very low value in tensile ductility consistently prior to the peakaged strength independent of thermal treatment.
J.M. Fragomeni
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Crystals, 2022 To further determine the brittle-to-ductile transition temperature, the microstructures and mechanical properties of typical forged β-solidifying Ti-42Al-5Mn (TiAlMn) and Ti-43Al-4Nb-1Mo-0.5B (TNM) alloys were studied.
Xiang Su +7 more
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Critical Depth of Hard Brittle Materials on Nano Plastic Forming
Journal of Advanced Mechanical Design, Systems, and Manufacturing, 2008 This paper reports on ductile to brittle transition of hard brittle materials in nano plastic forming process. Formability of some hard brittle materials, i.e., glasses, silicon and quartz wafers, were examined through a specially designed and developed ...
Masahiko YOSHINO +3 more
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History of ductile-to-brittle transition problem of ferritic steels [PDF]
Procedia Structural Integrity, 2022 This paper presents a review of different approaches through history concerning DTB transition phenomenon of ferritic steels and their characterization using FM concept, from the earliest studies based on LEFM to the application of the EPFM concept. The large scattering of the experimental fracture toughness data, characteristic of all ferritic steels ...
Đorđević, Branislav +4 more
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Effect of constraint on ductile crack growth and ductile-brittle fracture transition of a carbon steel [PDF]
, 1997 Ductile-brittle fracture transition was investigated using compact tension (CT) specimens from -70oC to 40oC for a carbon steel. Large deformation finite element analysis has been carried out to simulate the stable crack growth in the compact tension (CT,
Mai, Y. W., Y.W. Mai, Yan, C., C. Yan
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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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Size-dependent brittle-to-ductile transition in GaAs nano-rods
, 2014 GaAs is brittle at room temperature at the macro-scale; however, ductility emerges when its characteristic dimension reduces to the nano-scale. Using molecular dynamics simulations, we reveal that there is a brittle-to-ductile transition in GaAs nano ...
Shen, Y. +12 more
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Petroleum Science, 2017 Brittleness and ductility of shale are closely related to shale gas exploration and production. How to predict brittleness and ductility of shale is one of the key issues in the study of shale gas preservation and hydraulic fracturing treatments.
Yu-Song Yuan +5 more
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Meitan xuebaoThe Hoek-Brown strength criterion is widely used in the field of rock engineering, but its application in the brittle-to-ductile transition of deep rock is relatively limited.
Jing ZHANG +4 more
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Application of a Tensile Test Method to Identify the Ductile-Brittle Transition of Caramel
Foods, 2022 During cutting of foods, tensile stresses in front of the blade are responsible for the separation of the material. Therefore, tensile tests can be helpful to gain knowledge on deformation properties related to pre-fracture cutting behavior as well as on
Dennis Schab +3 more
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