Results 201 to 210 of about 2,592,144 (295)

Investigation of Fracture Characteristics and Energy Evolution Laws of Model Tunnels with Different Shapes Subjected to Impact Load. [PDF]

Materials (Basel)
Nie F, Zhang X, Zhou L, Wang H, Hua J, Liu B, Feng B.   +6 more
europepmc   +1 more source

Dynamic Precipitation during High‐Pressure Torsion of a Magnesium–Manganese Alloy

Advanced Engineering Materials, EarlyView.
An ultrafine‐grained alloy is produced by high‐pressure torsion of solutionized Mg–1.35 wt% Mn. Precipitation of nanometer‐scale Mn particles during deformation provides pinning sites. This prevents the formation of a bimodal grain structure and results in a finer grain size than for pure Mg.
Julian M. Rosalie, Anton Hohenwarter
wiley   +1 more source

Energy evolution law and catastrophic failure prediction of Luohe formation sandstone during rupture process experienced one freeze-thaw cycle. [PDF]

PLoS One
Zhang L, Ren J, Yun M, Zhang Y, Liu B, Zhang K.   +5 more
europepmc   +1 more source

Characterization of Defect Distribution in an Additively Manufactured AlSi10Mg as a Function of Processing Parameters and Correlations with Extreme Value Statistics

Advanced Engineering Materials, EarlyView.
Predicting extreme defects in additive manufacturing remains a key challenge limiting its structural reliability. This study proposes a statistical framework that integrates Extreme Value Theory with advanced process indicators to explore defect–process relationships and improve the estimation of critical defect sizes. The approach provides a basis for
Muhammad Muteeb Butt, Varma Kvvssn, Hossein Laieghi, Zia Uddin, Peyman Ansari, E. Kıvanç Sadak, Can Barış Toprak, Hüseyin Kızıl, Enrico Salvati   +8 more
wiley   +1 more source

Analysis of mechanical properties and energy evolution mechanism of frozen calcareous clay under multi-factor interaction. [PDF]

Sci Rep
Feng J, Shi H, Rong C, Song L, Long W, Liu J, Wei D, An G.   +7 more
europepmc   +1 more source

Understanding the Effect of Resistance Temperature Detector Temperature Controllers on Microstructural Alignment in Magnetic Freeze Casting

Advanced Engineering Materials, EarlyView.
The effect of temperature controllers that are commonly used in freeze‐casting is investigated in this work. Temperature controllers are observed to generate a voltage in the slurry. Microstructural alignment and ultimate compressive strength data show this voltage to interfere with the ability to align the microstructure using magnetic fields ...
Maddie A. Schmitz, Steven E. Naleway
wiley   +1 more source

Deformation mechanism and damage energy evolution of coal body under different gas pressures based on the energy principle. [PDF]

Sci Rep
Yu Y, Dong X, Liu J, Song Z, Wu Z, Guo W.   +5 more
europepmc   +1 more source

Shale Brittleness Index Based on the Energy Evolution Theory and Evaluation with Logging Data: A Case Study of the Guandong Block. [PDF]

ACS Omega, 2020
Li Y, Zhou L, Li D, Zhang S, Tian F, Xie Z, Liu B.   +6 more
europepmc   +1 more source

Composite Electrospun Fibers Containing Optimized B‐ and Cu‐Doped Bioactive Glass Sol‐Gel Particles for Potential Soft Tissue Engineering Applications

Advanced Engineering Materials, EarlyView.
This article describes the preparation and characterization of poly(ε‐caprolactone) electrospun composite fibers incorporating sol‐gel‐derived bioactive glass particles doped with B and Cu. Scanning electron microscopy, energy‐dispersive X‐ray spectroscopy, Fourier‐transform infrared spectroscopy, contact angle, acellular bioactivity, mechanical and ...
Elisa Piatti, Marta Miola, Liliana Liverani, Paolo Sartori, Enrica Verné, Aldo R. Boccaccini   +5 more
wiley   +1 more source

Mechanical properties and energy evolution law of marble under the coupled effects of chemical corrosion and dry-wet cycles. [PDF]

PLoS One
Liu Y, Zhai M, Liu W.
europepmc   +1 more source