fusion bonding

Polyethylene-Based Carbon Fibers: A Comprehensive Review of Precursor Design, Stabilization Chemistry, Carbonization Mechanics, and Industrialization Pathways

Author: [Bruce Zhou]Affiliation: [Jota Machinery Composites Material Prepreg Solution]Corresponding Author: [jotamachinery@gmail.com]Published : December 04 , 2025 Abstract Polyethylene (PE) has re-emerged as one of the most promising alternative precursors for low-cost carbon fiber (CF) manufacturing due to its high carbon content (~85.7 wt%), melt-spinnability, global availability, and potential to cut precursor cost by more than […]

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A Review of Welding Technologies for Aerospace-Grade Thermoplastic Composites: Developments Since the 2012 Benchmark Study

Author: [Bruce Zhou]Affiliation: [Jota Machinery Composites Material Prepreg Solution]Corresponding Author: [jotamachinery@gmail.com]Published : December 01 , 2025 Abstract Thermoplastic composites (TPCs) have advanced from niche usage to mainstream aerospace candidates due to their recyclability, weldability, and reduced manufacturing costs compared with thermoset systems. Welding technologies—ultrasonic, induction, resistance, infrared, laser, and microwave—enable solvent-free, fast assembly of high-performance

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Thermoplastic Composites for Aerospace Structures: Materials, Processes, Welding, and Recycling Pathways

Author: [Bruce Zhou]Affiliation: [Jota Machinery Composites Material Prepreg Solution]Corresponding Author: [jotamachinery@gmail.com] Abstract Thermoplastic fibre-reinforced composites are moving from niche applications into the core of aerospace structures, driven by the dual pressure of decarbonisation and production-rate demands. This paper offers a structured review of thermoplastic composites for aircraft, with particular emphasis on polyaryletherketone (PAEK) systems such

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