Plastische Verformungsmechanismen in hochgradig kaltgewalzten, ultrafeinkörnigen Wolframblechen
Résumé
Cold rolled tungsten sheets are regarded as promising materials for high-temperature applications. The correlation of microstructural features with strain rate sensitive, mechanical properties of differently thick cold rolled tungsten sheets allows conclusions to be drawn on the plastic deformation mechanisms. Thus, the simultaneous increase in strength and ductility of the technically pure tungsten sheets at room temperature as well as their high-temperature behavior can be explained.
Keywords
Deformation mechanisms Cold rolled tungsten Dislocation - grain boundary – interaction Microstructure Tensile ductility; Plastische Verformungsmechanismen Kaltgewalztes Wolfram Versetzungs-Korngrenzen-Interaktion Mikrostruktur ZugversuchsduktilitätISBN
9783731508786Publisher
KIT Scientific PublishingPublisher website
http://www.ksp.kit.edu/Publication date and place
2019Series
Schriftenreihe des Instituts für Angewandte Materialien, Karlsruher Institut für Technologie,Classification
Technology: general issues