Aug 2026· Journal of Materials Science· Vol 61, pp. 30875 - 30889· 0 citations· 37 references
Abstract
The mechanical properties of polymers depend on their processing conditions. However, process optimization often suffers from complex parameter space and incomplete understanding of the structure-property relationship. This study fabricates and optimizes polyethylene (PE)-thermally reduced graphene oxide (TrGO) composite films and investigates how drawing temperature and drawing ratio affect their tensile strength (TS) and elongation-at-break (EAB). A multi-objective Bayesian optimization (MOBO) framework was introduced to explore the fabrication parameter space to identify the Pareto front between TS and EAB. Structural analyses reveal that drawing increases the molecular orientation, crystallinity and crystallite size in the films, while a high drawing temperature promotes preferential crystallization along the (200) plane. The combined effects of drawing ratio and drawing temperature collectively contribute to the enhanced TS of the films. This study establishes a clear process–structure–property relationship in PE composite films and demonstrates an efficient strategy for polymer-based composite materials design.
The recyclable nature of thermoplastic fiber-reinforced composites and their potential for sustainable manufacturing have drawn a lot of interest. However, their high melt viscosity presents challenges in achieving effective fiber impregnation, often limiting mechanical performance. This study presents an optimized fra...
Gurumurthy Ramaiah· Journal of Advanced Manufact...· 0 citations
The mechanical performance of titanium fiber–metal laminates is strongly influenced by consolidation parameters that govern resin infiltration, void formation, and interfacial bonding. This study presents a physics-informed framework for the process optimization of compression-molded Ti6Al4V/carbon fiber metal lamina...
The main objective of this review is to provide a concise and comprehensive overview of the current understanding of the fundamental mechanisms governing the processing and mechanical performance of low-carbon advanced high-strength steels (AHSS) characterized by multiphase microstructures, with particular emphasis on...
P. H. R. Pereira, Thainá Figueiredo Dias, D. Santos· Tecnologia em Metalurgia, Ma...· 0 citations
This study addresses key methodological gaps in prior T6 heat-treatment research on A356 aluminum alloy, namely the ambiguity of treatment-temperature definitions, reliance on perceived (non-quantitative) porosity assessment, incomplete statistical testing across mechanical responses, and the use of single-factor discr...
Joni Arif, Syaiful Arif, Widarto et al.· R E M (Rekayasa Energi Manuf...· 0 citations
Highlights A two-stage ML framework decouples processing and formulation optimization. The two-stage strategy allows concurrent improvement of TS and TC. The CF/SA ratio serves as a composition-derived descriptor for interfacial effects. Feature construction enhances model reliability under small-data constraints. Abst...
Yu Zhang, Wen-Ting Zhao, Lu-Ling He et al.· Materials· 0 citations
We use cookies to run the site and, with your consent, for analytics and to show ads.
See our Cookie Policy.
