Bonding/Welding

ATL/AFP

WSU-NIAR adds automated TP welding and tape-slitting capabilities to ATLAS facility

Systems to aid in welding process developments for the joining of composite structures via fusion bonding, and support AFP demands.

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Durability testing of adhesively bonded composites

Current test method development shows potential for the composite wedge test, a standardized durability-based test for adhesively bonded composites. 

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Ketones

ENLIGHTEN program launched to speed thermoplastic composites industrialization

Multi-scale modeling, testing, sensors and machine learning will advance understanding and algorithms to achieve process control and optimization for both aerospace and automotive supply chains.

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Contactless measurement of temperature, pressure in composites

Magnetic microwires enable contactless measurement of temperature and pressure during cure and in service.

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Bonding/Welding

NCC to play key role in U.K./Australian advanced materials collaboration

Funding announced for innovative proposals cover integration of composites, adhesives for structural joining, joining high-temperature structures and improving armor systems.

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Solvay to develop composite structure for Vertical Aerospace eVTOL aircraft

Composite and adhesive technologies will be supplied to Vertical Aerospace for a zero-emissions, all-electric prototype scheduled for a September 2021 test flight.

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Sustainability

Solvay, Leonardo launch joint research lab for thermoplastic composites

The Solvay Leonardo Joint Research Lab aims to facilitate the broader adoption of thermoplastic composites by the aerospace industry.

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Thermoplastics

Manufacturing the upper half of the Multifunctional Fuselage Demonstrator (MFFD)

Proving industrial reliability for low-cost thermoplastic composites production using AFP in-situ consolidation, as well as continuous ultrasonic and resistance welding.

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Bonding/Welding

Troubleshooting failures in adhesive-bonded composite joints

Cause of adhesive bonding inconsistencies or failure may be numerous. According to Louis Dorworth, the following points should be examined to determine the culprit.

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Bonding/Welding

Molecular Plasma Group introduces automated technology for adhesion promotion

MolecularGRIP combines atmospheric plasma treatment with adhesion promoter chemistry for automated, environmentally-friendly adhesion promotion on material surfaces.

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