caa a22 4500 463231082 CHVBK 20180405153242.0 cr unu---uuuuu 170326e20070301xx s 000 0 eng 10.1007/s10853-006-0823-z doi (NATIONALLICENCE)springer-10.1007/s10853-006-0823-z Microstructural evolution of bulk nanocrystalline Ni during creep [Elektronische Daten] [Manish Chauhan, Farghalli Mohamed] Experiments were conducted on electrodeposited (ED) nanocrystalline (nc) Ni with an average initial grain size of about 20nm at 393K to study the shape of the creep curves. In addition, microstructure was examined by means of transmission electron microscopy (TEM). The results show that the creep curves are characterized by the presence of a well-defined steady-state stage. An examination of the microstructure indicates that while grain growth occurs during deformation, the grain size attains a constant value once steady state creep is approached. A comparison between grain size measurements obtained by the TEM technique and those obtained via the X-ray diffraction method shows that the use of the latter method may lead to an underestimation of the value of the average grain size. Springer Science+Business Media, LLC, 2006 Chauhan Manish Department of Chemical Engineering and Materials Science, University of California, 92697, Irvine, CA, USA aut Mohamed Farghalli Department of Chemical Engineering and Materials Science, University of California, 92697, Irvine, CA, USA aut Journal of Materials Science Kluwer Academic Publishers-Plenum Publishers; http://www.springer-ny.com 42/5(2007-03-01), 1606-1614 0022-2461 42:5<1606 2007 42 10853 https://doi.org/10.1007/s10853-006-0823-z text/html Onlinezugriff via DOI 1 research-article jats NATIONALLICENCE 856 40 https://doi.org/10.1007/s10853-006-0823-z text/html Onlinezugriff via DOI NATIONALLICENCE 700 1- Chauhan Manish Department of Chemical Engineering and Materials Science, University of California, 92697, Irvine, CA, USA aut NATIONALLICENCE 700 1- Mohamed Farghalli Department of Chemical Engineering and Materials Science, University of California, 92697, Irvine, CA, USA aut NATIONALLICENCE 773 0- Journal of Materials Science Kluwer Academic Publishers-Plenum Publishers; http://www.springer-ny.com 42/5(2007-03-01), 1606-1614 0022-2461 42:5<1606 2007 42 10853 Metadata rights reserved Springer special CC-BY-NC licence nationallicence BK010053 XK010053 XK010000 NATIONALLICENCE NATIONALLICENCE NL-springer