Effects of Ultrasonic and Mechanical Stirring on Microstructures and Properties of Nano-Composites

R.D. Xu; Jun Li Wang; Y.Z. Zhang

doi:10.4028/www.scientific.net/AMM.33.105

Paper Titles

Analysis of the Milling Distortion due to Residual Stress Based on Analytical Method
p.88

The Development of a New Type Dissolving Instrument of Gallstone
p.92

High Voltage DC Power Supply Used in Electrospinning
p.96

P-CMAC-Based Control Method and its Application in Filament Tension Control
p.101

Effects of Ultrasonic and Mechanical Stirring on Microstructures and Properties of Nano-Composites
p.105

Manufacture and Characteristics of Fibrous Composite Z-Pins
p.110

Numerical Study on Shock Wave Propagation with Obstacles during Methane Explosion
p.114

Experimental Researches on Temperature-Dependent Tensile Properties of Laminated Resin Composites Reinforced by Plain Woven Fabric
p.119

Scratching Experimental Research on the Effects of Cutting Fluids on the Machinability of Glass BK7 in Diamond Cutting Process
p.123

HomeApplied Mechanics and MaterialsApplied Mechanics and Materials Vol. 33Effects of Ultrasonic and Mechanical Stirring on...

Effects of Ultrasonic and Mechanical Stirring on Microstructures and Properties of Nano-Composites

Abstract:

Ni-W-P/CeO2-SiO2 nano-composites were prepared on carbon steel surface by pulse co-deposition of Ni, W, P, CeO2 and SiO2 nano-particles. The influence of ultrasonic time and mechanical stirring on microstructures and properties were researched, and the characteristics were assessed by chemical compositions, element distribution, deposition rate, microhardness and microstructures. The results indicate that the nano-composites possess compact microstructures, clear outline of spherical matrix metal crystallite, fine crystal size, and uniform distribution of nano-particles within Ni-W-P matrix metal when treated by ultrasonic of 30mins and mechanical stirring of 1000rpm. An increase of the mechanical stirring velocity leads to refinement in grain structure and the corresponding increase of the deposition rate and the microhardness.

You might also be interested in these eBooks

Advances in Functional Manufacturing Technologies

View Preview

Info:

Periodical:

Applied Mechanics and Materials (Volume 33)

Pages:

105-109

DOI:

https://doi.org/10.4028/www.scientific.net/AMM.33.105

Citation:

Cite this paper

Online since:

October 2010

Authors:

R.D. Xu, Jun Li Wang, Y.Z. Zhang

Keywords:

Mechanical Stirring, Microstructure, Nanocomposite, Property Analysis, Ultrasonic

Export:

RIS, BibTeX

Price:

Permissions CCC:

Request Permissions

Permissions PLS:

Request Permissions

Сopyright:

Citation:

References

[1] R.D. Xu, Z.C. Guo and J.L. Wang: Trans. Nonferrous Met. Soc. China Vol. 15 (2005) No. 3, pp.425-429.

Google Scholar

[2] R.D. Xu, J.L. Wang and L.F. He: Surface and Coatings Technology Vol. 202 (2008) No. 8, pp.1574-1579.

Google Scholar

[3] V. Richoux, S. Diliberto, C. Boulanger, et al: Electrochimica Acta Vol. 52 (2007) No. 9, pp.3053-3060.

Google Scholar

[4] J.K. Dong, M.R. Yu and H.S. Moo: Surface and Coatings Technology Vol. 192 (2005) No. 1, pp.88-93.

Google Scholar

[5] R. Mishra, R. Balasubramaniam: Corrosion Science Vol. 46 (2004) No. 12, pp.3019-3029.

Google Scholar

[6] Zhitomirsky: Materials Letters Vol. 58 (2004) No. 3-4, pp.420-424.

Google Scholar

[7] R.D. Xu, J.L. Wang and Z.C. Guo: Journal of Rare Earths Vol. 26 (2008) No. 4, pp.579-583.

Google Scholar

[8] R.D. Xu, J.L. Wang and Z.C. Guo: Rare Metal Materials and Engineering Vol. 37 (2008) No. 10, pp.1809-1814.

Google Scholar

[9] L. Huang, J.X. Dong: Materials protection Vol. 32 (1999) No. 10, pp.18-19.

Google Scholar

[10] C.Y. Zhu, Z.C. Guo: Chemical Metallurg Vol. 20 (1999) No. 3, pp.225-228.

Google Scholar

[11] T.H. Cao, D.H. Cheng and F. M Sang: Plating and Finishing Vol. 26 (2006) No. 4, pp.27-30.

Google Scholar