Jürgen Olbricht
Bundesanstalt für Materialforschung und -prüfung
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Publication
Featured researches published by Jürgen Olbricht.
International Journal of Materials Research | 2008
Jürgen Olbricht; Martin Wagner; A.M. Condó; A. Dlouhy; Ch. Großmann; A. Kröger; Ch. Somsen; G. Eggeler
Abstract The in-situ transmission electron microscopy technique allows direct observations of formation and growth of stress-induced martensite in pseudoelastic NiTi shape memory alloys. The present paper reports on the development of a miniature test procedure for in-situ straining experiments with specimens taken from small components. The deformation of an ultra-fine grained NiTi specimen is characterised by transmission electron microscopy (at early loading stages) and by optical microscopy (at larger strains). A complementary finite element analysis of the complex strain state in the specimen rationalises why the stress-induced martensitic transformation first occurs in the thin foil region of the specimen before spreading towards the outer rim of the specimen.
Metallurgical and Materials Transactions A-physical Metallurgy and Materials Science | 2011
Jürgen Olbricht; A. Yawny; J.L. Pelegrina; A. Dlouhy; Gunther Eggeler
Materials Science and Engineering A-structural Materials Properties Microstructure and Processing | 2013
Jürgen Olbricht; Marc Bismarck; Birgit Skrotzki
Advanced Engineering Materials | 2010
Andreas Schaefer; Martin Wagner; J.L. Pelegrina; Jürgen Olbricht; Gunther Eggeler
Scripta Materialia | 2015
J.L. Pelegrina; A. Yawny; Jürgen Olbricht
Materialwissenschaft Und Werkstofftechnik | 2014
Jürgen Olbricht; T. Lippmann; Hellmuth Klingelhöffer; B. Rehmer; Birgit Skrotzki
International Conference on Martensitic Transformations (ICOMAT) | 2013
Andreas Schäfer; Jürgen Olbricht; Martin Wagner
Archive | 2018
Birgit Skrotzki; Jürgen Olbricht; Hans-Joachim Kühn
Acta Materialia | 2018
Gert Nolze; Maria Jürgens; Jürgen Olbricht; Aimo Winkelmann
Archive | 2017
Hellmuth Kingelhöffer; Ernst Affeldt; M.R. Bache; Marion Bartsch; Tilmann Beck; H.J. Christ; Bernard Fedelich; Peter Hähner; S.R. Holdsworth; Karl-Heinz Lang; M. McGaw; Jürgen Olbricht; L. Rémy; Birgit Skrotzki; S. Stekovich