Materiales

 

Materiales

Microstructure Evolution, Age‐Hardening Behavior, and Mechanical Properties of In Situ (Al2O3+TiB2+TiC) Reinforced A6061 and A2214 Matrix Composites
08/09/2026 - In situ (Al2O3+TiB2+TiC)‐reinforced A6061 and A2214 matrix composites were fabricated through reactive sintering, hot extrusion, and subsequent T6 treatment. Distinct differences in age‐hardening...
Investigation on Flexural Behavior of Prepreg Platelet and Continuous‐Fiber Hybrid Composite Laminates
08/09/2026 - The flexural properties of ribbed composite used for asymmetric structures were investigated through multiperspective characterization. The results demonstrate that flexural strength is influenced by...
Spectrally Coordinated Plasmonic–Photothermal Photocatalysts for Mineralization of Mixed Indoor VOCs Under White LED Illumination
08/09/2026 - A plasmonic–photothermal–photocatalytic hybrid comprising Cu(II)‐grafted TiO2, yolk–shell Au@SiO2, and reduced graphene oxide sheets (CuT/AuSi‐GS) harvests full‐spectrum white...
Mo‐Based Multiphase Interface Design for PcBN Composites: Enhanced Interfacial Bonding, Mechanical, and Cutting Performances
06/09/2026 - This work adopts cubic press sintering to construct Mo‐derived multiphase interfaces in PcBN. 6 wt% Mo delivers peak mechanical properties, including 1626 MPa flexural strength and 3905 HV...
Single‐Source Polymer‐Derived SiC/HfC Composites: Cross‐Linking Mechanism, Microstructure, and Oxy‐Propane Ablation Resistance
04/09/2026 - A single‐source SiC/HfC precursor is synthesized from polysiloxane and Hf(acac)4, followed by pyrolysis and spark plasma sintering to produce dense composites. With 20 wt% Hf modification, the...
High‐Entropy Alloy Interlayers Toward Advanced Joining for High‐Performance Structural Applications: Current Progress and Emerging Challenges
03/09/2026 - HEA interlayers offer a versatile route for joining high‐performance structural materials. Their compositional and structural design regulates interfacial reactions, suppresses brittle IMCs, and...