Results 31 to 40 of about 1,811,461 (277)

The high temperature deformation behavior of a triplex (ferrite+ austenite+ martensite) low density steel

open access: yesJournal of Materials Research and Technology, 2021
The present work deals with the high temperature deformation behavior of Fe-11.15Mn-5.6Al-0.07C (wt.%) triplex ferrite-based lightweight steel in the temperature range of 800–1100 °C under the strain rate of 0.001 to 0.1s−1.
Amir-Reza Kalantari   +5 more
doaj   +1 more source

No Self-Interaction for Two-Column Massless Fields [PDF]

open access: yes, 2004
We investigate the problem of introducing consistent self-couplings in free theories for mixed tensor gauge fields whose symmetry properties are characterized by Young diagrams made of two columns of arbitrary (but different) lengths.
Bekaert, Xavier   +2 more
core   +2 more sources

Integrating the Finite Element Method with Python Scripting to Assess Mining Impacts on Surface Deformations

open access: yesApplied Sciences
Mining operations disrupt the structure of rock layers, leading to surface deformations and potential mining damage. This issue has been extensively studied since the 19th century using various analytical, geometric-integral, and stochastic methods ...
Mateusz Dudek   +3 more
doaj   +1 more source

Development of deformation-tunable quadrupolar microcavity

open access: yes, 2006
We have developed a technique for realizing a two-dimensional quadrupolar microcavity with its deformation variable from 0% to 20% continuously. We employed a microjet ejected from a noncircular orifice in order to generate a stationary column with ...
An, Kyungwon   +7 more
core   +1 more source

Dynamic recrystallization mechanisms and twining evolution during hot deformation of Inconel 718 [PDF]

open access: yes, 2016
The hot deformation behavior of an IN718 superalloy was studied by isothermal compression tests under the deformation temperature range of 950–1100 °C and strain rate range of 0.001–1 s-1 up to true strains of 0.05, 0.2, 0.4 and 0.7.
Aghaie-Khafri, M.   +3 more
core   +2 more sources

Pre-deformation assisted fabrication of bulk Nd2Fe14B/α-Fe nanocomposites with high energy density

open access: yesJournal of Materials Research and Technology
For Nd2Fe14B/α-Fe nanocomposite magnets, which exhibit great superiority in theoretical energy products, it is a great challenge to obtain controlled nano-scale microstructural features while eliminating the harmful metastable phases due to the general ...
Jianyuan Kou   +12 more
doaj   +1 more source

The correlation of austenite stability and sequence of strain accommodation during room temperature deformation of a duplex lightweight steel

open access: yesJournal of Materials Research and Technology, 2021
The effect of austenite stability on the sequence of room temperature strain accommodation has been investigated in Fe-0.07C-11.15Mn-5.6Al-0.12Si lightweight steel through employing interrupted tensile tests coupled with electron backscattered ...
B. Mirshekari   +5 more
doaj   +1 more source

Micro-scale strain distribution in hot-worked duplex stainless steel [PDF]

open access: yes, 2005
A modified microgrid technique has been applied to a laboratory-made duplex stainless steel, to experimentally simulate the local state of deformation of the austenite-ferrite microstructure of low-alloy steels subject to intercritical deformation.
Allais   +7 more
core   +2 more sources

An investigation into the polylactic acid texturization through thermomechanical processing and the improved d33 piezoelectric outcome of the fabricated scaffolds

open access: yesJournal of Materials Research and Technology, 2021
The bio/sensors performance has been established to be significantly affected through partially or entirely alignment of nano/microfibrous in polymeric mats.
Amirhossein Farahani   +6 more
doaj   +1 more source

Reciprocal control of viral infection and phosphoinositide dynamics

open access: yesFEBS Letters, EarlyView.
Phosphoinositides, although scarce, regulate key cellular processes, including membrane dynamics and signaling. Viruses exploit these lipids to support their entry, replication, assembly, and egress. The central role of phosphoinositides in infection highlights phosphoinositide metabolism as a promising antiviral target.
Marie Déborah Bancilhon, Bruno Mesmin
wiley   +1 more source

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