Effects of Precipitation Hardedning in Co-Ni-Cr Alloy on Dissipative Motion of Dislocations by Amplitude-Dependent Internal Friction Measurements / Wpływ Utwardzenia Wydzieleniowego Stopu Co-Ni-Cr Na Rozpraszający Ruch Dyslokacji Badany Przez Zależne Od Amplitudy Pomiary Tarcia Wewnętrznego

Effects of Precipitation Hardedning in Co-Ni-Cr Alloy on Dissipative Motion of Dislocations by Amplitude-Dependent Internal Friction Measurements / Wpływ Utwardzenia Wydzieleniowego Stopu Co-Ni-Cr Na Rozpraszający Ruch Dyslokacji Badany Przez Zależne Od Amplitudy Pomiary Tarcia Wewnętrznego

The effects of precipitation hardening occurring in a Co-Ni-Cr alloy after annealing treatments have been studied by using mechanical spectroscopy. The amplitude-dependent internal friction (ADIF) due to the dissipative motion of dislocations reveals the presence of a threshold strain for weakly pin...

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Bibliographic Details
Main Authors: Cosimati R., Mari Daniele
Format: Article
Language:English
Published: Polish Academy of Sciences 2015-12-01
Series:Archives of Metallurgy and Materials
Subjects:
Precipitation
thermoelectric power
strain amplitude
Granato-Lücke theory
Online Access:http://www.degruyter.com/view/j/amm.2015.60.issue-4/amm-2015-0493/amm-2015-0493.xml?format=INT

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