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dc.contributor.authorBonnekoh, Carsten
dc.date.accessioned2023-09-11T11:22:01Z
dc.date.available2023-09-11T11:22:01Z
dc.date.issued2023
dc.identifier.urihttps://library.oapen.org/handle/20.500.12657/76168
dc.description.abstractHigh brittle-ductile transition temperatures preclude the use of conventionally manufactured tungsten (W) as a structural material. Ultrafine grained (UFG) W materials, however, exhibit the brittle-ductile transition at very low temperatures and consequently exhibit room-temperature ductility. The correlative microstructure analysis revealed a strong correlation between the transition temperature and the mean grain boundary spacing along the crack front.en_US
dc.languageGermanen_US
dc.relation.ispartofseriesSchriftenreihe des Instituts für Angewandte Materialien, Karlsruher Institut für Technologieen_US
dc.subject.otherkink pair mechanism; Arrhenius activation energy; brittle-ductile transition; ultrafine grained; Kinkenpaarmechanismus; Arrhenius-Aktivierungsenergie; Spröd-duktil-Übergang; ultrafeinkörnig; tungsten; Wolframen_US
dc.titleDer Spröd-duktil-Übergang in ultrafeinkörnigem Wolframen_US
dc.typebook
oapen.identifier.doi10.5445/KSP/1000153067en_US
oapen.relation.isPublishedBy44e29711-8d53-496b-85cc-3d10c9469be9en_US
oapen.series.number118en_US
oapen.pages394en_US


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