Results 51 to 60 of about 4,880 (252)
Grain Boundary Structure Ordering via Electroshock Treatment Enhances Strength‐Ductility Synergy
Advanced Science, EarlyView.Electroshock treatment triggers atomic rearrangement, transforming disordered grain boundaries into ordered states without inducing recrystallization. This grain boundary ordering effectively relieves strain concentration and strengthens boundaries, enabling a simultaneous improvement in both strength and ductility.
Jiancheng Chen +6 more
wiley +1 more source
Advanced Science, EarlyView.Comparative antennal single‐nucleus transcriptomics reveals cell‐type‐dependent transcriptomic divergence in Bactrocera dorsalis, with similar structural cells but divergent sensory neurons. This neuronal diversification is associated with a distinct ammonia‐sensing pathway, linking female attraction to bird‐dropping‐associated cues with nutritional ...
Wei Liu +7 more
wiley +1 more source
Applied SciencesThe development of FeCrAl alloys has commenced for use as nuclear fuel cladding material, intended to serve as an enhanced accident-tolerant alternative to Zr-based alloys. In this study, the Fe-13Cr-4Al alloy, specifically designed for advanced accident-
Mengyu Chai +5 more
doaj +1 more source
Serration of grain boundary in Ni-30Fe alloy through high temperature deformation
, 2019 Grain boundary serration that evolved during high temperature deformation was investigated under various deformation conditions in a Ni-30Fe alloy. The maximum amplitudes of the serration at compressive strains of 0.13 and 0.34 were about 7 mum and 9 mum,
Suh, DW +4 more
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Mechanical Properties and Serration Behavior of a NiCrFeCoMn High-Entropy Alloy at High Strain Rates
, 2020 Serration behavior is a kind of plastic instability phenomenon of materials, which widely exists in the high-entropy alloys and has influence on microstructure and mechanical properties.
Ruoyu Liu, Bingfeng Wang, Xianrui Yao
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Advanced Science, EarlyView.A novel strategy features gradient composition and stacking fault energy‐tuned (CoCrMn)100‐2xFexNix fabricated via in situ alloying additive manufacturing. This design circumvents cryogenic discontinuous plastic flow and hydrogen embrittlement of metallic materials under quasi‐static loading and hydrogen‐rich environment relevant to lunar polar ...
Renhao Wu +11 more
wiley +1 more source
EVALUATION OF TOOL LIFE IN FACE SERRATION OPERATION [PDF]
, 2021 As an important part of CNC machine, cutting tools will be aging in the long-term operation. The reliability of cutting tools influences the whole manufacturing effectiveness and stability of equipment.
Mr. R.H. Aadekar +2 more
core +2 more sources
, 2011 The effects of leaf shape, serration, roughness and flexural rigidity on drag force imposed by flowing water and its time variability were experimentally studied in an open-channel flume at seven leaf Reynolds numbers ranging from 5 to 35 × 103.
Matthew O’Hare +7 more
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A critical dislocation velocity for serration mechanism transition in a nickel-chromium solid solution alloy [PDF]
, 2021 The influence of strain rate across three orders of magnitude (1.70 × 10−5/s to 1.43 × 10−2/s) along with the effect of the plastic strain accumulation (up to 10%) on the serrated plastic flow were investigated in the nickel-chromium (Ni-Cr) solid ...
Kruzic, JJ ; https://orcid.org/ +3 more
core +1 more source
Advanced Science, EarlyView.In this work, two bio‐based epoxy monomers were designed to tune the dynamic network of a rigid–flexible hybrid epoxy through free‐volume control, achieving a synergy among high free volume, high cross‐linking density, and segmental mobility while balancing strength and toughness.
Kai Dong, Di Zhao, Chengji Zhao
wiley +1 more source