Results 131 to 140 of about 12,651 (176)

Insights into Graphene Nanostructures, Fabrication Techniques, Mechanical, and Functional Behavior Characterization. [PDF]

Small Sci
Khadem AH, Diaz CB, Lou L.
europepmc   +1 more source

Microstructure and performance of laser cladding 17-4PH-xTiC coatings on harvester blades. [PDF]

PLoS One
Luo DY, Liu C, Wei T, Wang C, Ma H, Jiang S.   +5 more
europepmc   +1 more source

Effect of Warm-Mix Additive USP on the Performance of Rubberized Asphalt and Fiber-Reinforced Rubberized Asphalt RAP Interlayer. [PDF]

Polymers (Basel)
Han J, Ding B, Hua Y, Liu W, Li J.
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2D fracture-resistant high-entropy-oxide scaffold enabled multifunctional nanomembrane. [PDF]

Nat Commun
Li C, Zhu W, He Q, Wang H, Geng Y, Zhang Z, Teng Y, Wang J, Xu Z, Peng L, Yang Y.   +10 more
europepmc   +1 more source

Unusual Fatigue Crack Growth Behavior of Long Cracks at Low Stress Intensity Factor Ranges. [PDF]

Materials (Basel)
Kujawski D, Vasudevan AK.
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Hyper-Range Amorphization Unlocks Superior Damage Tolerance in Alloys. [PDF]

Nat Commun
Du J, Guo S, Feng H, Linghu C, Li W, Wang P, Li Y.   +6 more
europepmc   +1 more source

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Maximal Crack Tip Shielding by Microcracking

Journal of Applied Mechanics, 1989
It is shown here that the shielding effect of a distribution of microcracks, i.e., the extent to which they alleviate the severity of a near-tip singular field, is maximized when the microcracks develop normal to the direction of maximum tension. In passing, we derive mode I asymptotic solutions for a class of anisotropic damage models.
M. Ortiz, A. E. Giannakopoulos
openaire   +1 more source

Crack tip shielding/antishielding by impurity atoms

International Journal of Fracture, 1988
The impurity crack tip shielding/antishielding stress intensity factor is found for equilibrium impurity concentrations near the crack tip for a crack tip with or without a plastic zone. It is found that the impurity atoms produce either no shielding/antishielding stress intensity factor or only a very small shielding/antishielding stress intensity ...
J. Weertman, J. E. Hack
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Crack Tip Dislocations and its Shielding Effect

Materials Science Forum, 2007
Two dimensional simulations of discrete dislocation dynamics were carried out to clarify a shielding effect due to dislocations at a crack tip. The configuration of dislocations around the crack tip was calculated under the conditions of mode I tensile load at high temperatures.
Masaki Tanaka, Yumi Hoshino, Alexander Hartmaier, Kenji Higashida   +3 more
openaire   +1 more source