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Focused Inductive Heat Generation in Weld Zones of Carbon Fibre Laminates by Magnetic Field Manipulation and Carbon Fibre Susceptors

Menke, Niklas and Dhondt, Maria Catharina (2020) Focused Inductive Heat Generation in Weld Zones of Carbon Fibre Laminates by Magnetic Field Manipulation and Carbon Fibre Susceptors. 5th International Conference & Exhibition on Thermoplastic Composites ITHEC, 13.-15. Okt. 2020, Bremen, Deutschland.

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Abstract

Research is done into alternative composite joining techniques, as contemporary methods require extensive work. The application of induction welding, one of the three most researched composite welding techniques, results in less labour and defects compared to mechanical fastening. The downside of induction welding is that the heating rate is reciprocal to the distance between carbon fibres and inductor and thus the weld zone cannot be heated exclusively. As a yielding surface leads to an imperfect weld, the aim of this research was identifying induction heating techniques to selectively heat the weld zone, such as manipulation techniques of the magnetic field and application of susceptors from carbon fibre reinforced thermoplastic. In addition, a verification for lightning strike protection (LSP) is performed.

Item URL in elib:https://elib.dlr.de/141060/
Document Type:Conference or Workshop Item (Speech)
Title:Focused Inductive Heat Generation in Weld Zones of Carbon Fibre Laminates by Magnetic Field Manipulation and Carbon Fibre Susceptors
Authors:
AuthorsInstitution or Email of AuthorsAuthor's ORCID iD
Menke, Niklasniklas.menke (at) dlr.deUNSPECIFIED
Dhondt, Maria CatharinaUNSPECIFIEDUNSPECIFIED
Date:13 October 2020
Refereed publication:Yes
Open Access:Yes
Gold Open Access:No
In SCOPUS:No
In ISI Web of Science:No
Status:Published
Keywords:Induction Welding, Thermoplastics, Selective Heating, Magnetic Field Orientation, Susceptor
Event Title:5th International Conference & Exhibition on Thermoplastic Composites ITHEC
Event Location:Bremen, Deutschland
Event Type:international Conference
Event Dates:13.-15. Okt. 2020
Organizer:CONGRESS BREMEN & MESSE BREMEN M3B GmbH
HGF - Research field:Aeronautics, Space and Transport
HGF - Program:Aeronautics
HGF - Program Themes:Components and Systems
DLR - Research area:Aeronautics
DLR - Program:L CS - Components and Systems
DLR - Research theme (Project):L - Production Technologies
Location: Stade
Institutes and Institutions:Institute of Composite Structures and Adaptive Systems > Composite Process Technology
Deposited By: Menke, Niklas
Deposited On:08 Mar 2021 10:50
Last Modified:08 Mar 2021 10:50

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