Fabrication of Terahertz Fresnel Zone Plates via Ultraprecision Mechanical Processing. [PDF]
Micromachines (Basel)Chen M, Wang J, Fang F.
europepmc +1 more source
Polycarbonate Vitrimers and Dynamic Co‐Networks From Epoxide/Carbon Dioxide Copolymerization
Macromolecular Rapid Communications, EarlyView.This work demonstrates how CO2‐derived poly(propylene carbonate) and poly(cyclohexene carbonate) backbones influence vitrimer thermo‐mechanical behavior. By tuning backbone composition, epoxide crosslinker chemistry and blend ratios, the crosslinked materials span a wide property window, from highly extensible to stiff, glassy networks, establishing an
Satej S. Joshi +3 more
wiley +1 more source
Topology-alloy interactions governing deformation and failure in LPBF-fabricated A286 and Inconel 718 lattice structures. [PDF]
Sci RepD AK, B VSR, C CS, A HR, Cep R.
europepmc +1 more source
Materialwissenschaft und Werkstofftechnik, EarlyView.The study demonstrated that absorbed energy (Charpy impact test) and fracture toughness (EWF test) are essential for evaluating the mechanical performance of thin sheet metallic materials. Transformation‐induced plasticity (TRIP) steels have been extensively studied concerning their mechanical performance under monotonic loading and conventional ...
W. R. Soares +3 more
wiley +1 more source
Mechanical Properties and Crack Propagation Behavior of Defective Cement Mortar Reinforced with Hybrid Steel-Carbon Fibers. [PDF]
Materials (Basel)Hu G, Li L, Xu A, Li Y, Zhang C, La S.
europepmc +1 more source
MetalMat, EarlyView.Overlap percentage governs the remelting, dilution, and solidification behavior of CMT‐WAAM AISI 308L stainless steel. Increasing overlap to 50% promotes stronger bead‐to‐bead bonding, wider transition zones, and localized hardness enhancement, with the highest hardness observed in the overlap region due to grain refinement and δ‐ferrite redistribution.
Mojtaba Karamimoghadam +4 more
wiley +1 more source
Microstructure and Mechanical-Tribological Properties of HVOF-Sprayed (WC-Co+Ni) Coatings on Ductile Cast Iron. [PDF]
Materials (Basel)Ksiazek M, Boron L, Tchorz A.
europepmc +1 more source
Machine Learning‐Guided Design of Cu–Ni–Sn Alloys With Tailored Ni3Sn/Ni3Sn2 Precipitates
Materials Genome Engineering Advances, EarlyView.To address the trade‐off between strength and conductivity in Cu–Ni–Sn alloys, this study proposes a new closed‐loop design strategy that integrates machine learning, thermodynamic calculations, and experimental verification from the perspective of “phase selectivity”, providing a new approach for multiphase control and synergistic improvement of multi‐
Fei Tan +10 more
wiley +1 more source
Welding X65 for Sour Service: Microstructural Evolution and Mechanical Degradation of Pulsed GMAW Joints in H<sub>2</sub>S Environments. [PDF]
Materials (Basel)Goswami R +5 more
europepmc +1 more source
A Phase‐Field Model for Quasi‐Dynamic Rupture Nucleation and Propagation of In‐Plane Faults
International Journal for Numerical and Analytical Methods in Geomechanics, EarlyView.ABSTRACT Computational modeling of faulting processes is an essential tool for understanding earthquake mechanics but remains challenging due to the structural and material complexities of fault zones. The phase‐field method has recently enabled unified modeling of fault propagation and off‐fault damage within a fracture‐mechanics‐based framework ...
Fan Fei +3 more
wiley +1 more source