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Temperature and spatially resolved investigations of the microstructure of gun propellants by means of x-ray diffraction

: Herrmann, Michael; Förter-Barth, Ulrich; Fietzek, Harald; Böhnlein-Mauß, Jutta; Kaiser, M.

Volltext urn:nbn:de:0011-n-4023228 (521 KByte PDF)
MD5 Fingerprint: 37553e281f3754830391c9e537075bb2
Erstellt am: 12.7.2016

Fraunhofer-Institut für Chemische Technologie -ICT-, Pfinztal:
Energetic Materials. Synthesis, Characterization, Processing : 47th International Annual Conference of ICT, June 28 to July 1, 2016, Karlsruhe, Germany, Proceedings
Pfinztal: Fraunhofer ICT, 2016
14 S.
Fraunhofer-Institut für Chemische Technologie (International Annual Conference) <47, 2016, Karlsruhe>
Konferenzbeitrag, Elektronische Publikation
Fraunhofer ICT ()

X-ray diffraction provides a non-destructive characterization method for amorphous and semi-crystalline energetic composite materials, such as PBX, rocket and gun propellants. It was applied for thermal and spatially resolved analysis to various double and triple base gun propellants and an energetic binder. The investigations revealed details of the microstructures related to hard blocks of energetic thermoplastic elastomers (ETPEs), gun propellants with nearly temperature dependent burning behavior, and structure gradients in propellant grains, which might modify the burning behavior.