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Microstructure and Mechanical Properties of Electrodeposited Nickel and its Particle-Reinforced Nanocomposite

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Abstract:

There are two types of experimental material used – pure nickel and its nano-composite reinforced with nano-sized SiO2. These materials were produced by TU Clausthal, Germany. The results have shown that the creep resistance of the nickel nano-composite reinforced with nanosized SiO2 particles is higher in comparison with non-reinforced nickel. The mechanism responsible for creep behaviour is the dislocation creep at 293 K and at elevated temperatures the dislocation creep is controlled by grain boundary sliding.

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Periodical:

Materials Science Forum (Volumes 567-568)

Pages:

205-208

DOI:

https://doi.org/10.4028/www.scientific.net/MSF.567-568.205

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Online since:

December 2007

Authors:

Petra Cihlářová, Jiří Švejcar, Václav Sklenička

Keywords:

Electro-Deposition, Mechanical Property, Nanomaterial, Nickel, Particles SiO2, Scanning Electron Microscope (SEM), TEM

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© 2008 Trans Tech Publications Ltd. All Rights Reserved

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References

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