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Investigation of the interphase mechanisms and welding behaviour of fast-curing epoxy based composites with co-cured thermoplastic boundary layers
(Elsevier, 2020-12)
Composites Part A: Applied Science and Manufacturing
This study focuses on investigating thermoplastic polymers and their interphase behaviour with the fast-curing epoxy system Araldite LY3585/Aradur 3475. The three compatible thermoplastic polymers poly(methyl methacrylate) ...
01A - Beitrag in wissenschaftlicher Zeitschrift
Experimental and numerical development on multi-material joining technology for sandwich-structured composite materials
(MDPI, 2021-10-12)
Materials
Creating connection points for sandwich-structured composites without losing technical performance is key to realising optimal lightweight structures. The patented LiteWWeight® technology presents cost-effective connections ...
01A - Beitrag in wissenschaftlicher Zeitschrift
In situ characterization of the reaction-diffusion behavior during the gradient interphase formation of polyetherimide with a high-temperature epoxy system
(MDPI, 2022-01-21)
Polymers
This study presents two novel methods for in situ characterization of the reaction-diffusion process during the co-curing of a polyetherimide thermoplastic interlayer with an epoxy-amine thermoset. The first method was ...
01A - Beitrag in wissenschaftlicher Zeitschrift
First demonstration of a post-quantum key-exchange with a nanosatellite
(2022-08)
Proceedings of the Small Satellite Conference
We demonstrate a post-quantum key-exchange with the nanosatellite SpooQy-1 in low Earth orbit using Kyber-512, a lattice-based key-encapsulation mechanism and a round three finalist in the NIST PQC standardization process. ...
04B - Beitrag Konferenzschrift
The mechanical characterization of welded hybrid joints based on a fast-curing epoxy composite with an integrated phenoxy coupling layer
(MDPI, 2022-02-08)
Materials
The joining of composites mostly relies on traditional joining technologies, such as film or paste adhesives, or mechanical fasteners. This study focuses on the appealing approach of using standard thermoplastic welding ...
01A - Beitrag in wissenschaftlicher Zeitschrift
Co-curing behaviour of thermoset composites with a thermoplastic boundary layer for welding purposes
(SAGE, 2020-03-17)
Advanced Composites Letters
The primary objective of this study is to determine the interphase behaviour of a thermoset epoxy resin that is commercially used for carbon fibre–reinforced composite materials in aerospace structures and a suitable ...
01A - Beitrag in wissenschaftlicher Zeitschrift
Fused filament fabrication of bio-based polyether-block-amide polymers (PEBAX) and their related properties
(MDPI, 2022-11-23)
Polymers
This paper describes the application of poly(ether-block-amide) polymers, so-called Pebax, in fused filament fabrication (FFF). Pebax® is a thermoplastic elastomer (TPE), a copolymer based on rigid polyamide and soft ...
01A - Beitrag in wissenschaftlicher Zeitschrift
High-Resolution Imaging of Solar Flare Ribbons and its Implication on the Thick-Target Beam Model
(2011-10-01)
The Astrophysical Journal
We report on high-resolution optical and hard X-ray observations of solar are ribbons seen during the GOES X6.5 class white-light flare of 2006 December 6. The data consist of imaging observations at 430 nm (the Fraunhofer ...
01 - Zeitschriftenartikel, Journalartikel oder Magazin
Fertigung 4.0 - optimale, digitalisierte mechanische Fertigung
Treyer, Daniel
Ein innovatives, neuartiges Cyber-Physisches System CPS wird im Rahmen des Projektes entwickelt, um den Fertigungsprozess eines Industriedienstleisters zu revolutionieren. Ziel ist es, den Fertigungsprozess digital in einem ...
00 - Projekt