Research on the Structure and Friction Properties of the SiC Particles Reinforced Copper-Based Self-Lubricating Composites

Sui Yuan Chen; Hong Fan; Di An; Jing Liang; Chang Sheng Liu

doi:10.4028/www.scientific.net/AMR.535-537.77

Paper Titles

Piezoelectric, Dielectric and Pyroelectric Property in Morphotropic Phase Boundary MnO₂ Doped Bi_0.5(Na_0.82K_0.18)_0.5TiO₃/P(VDF-TrFE) 0-3 Composites
p.55

Field Emission of Gallium-Doped Carbon Nanotubes
p.61

Study on the Polyethyleneglycol-Based Silicon Wafer Wire Cutting Fluid for its Stability Improvement
p.67

Experiment Study on Effects of Critical Factors on Quality of Prototypes in Fused Deposition Modeling
p.73

Research on the Structure and Friction Properties of the SiC Particles Reinforced Copper-Based Self-Lubricating Composites
p.77

Abrasive Wear Characteristics of In Situ TiC-Reinforced Iron Matrix Surface Gradient Composites
p.81

Ultrafine W-Cu Composite Powder Research Progress
p.86

Reservoir Fracture Characteristics and its Influence on Oilfield Development in Chang 4+5 Formation in Southern Puziwan Area
p.90

The Non-Isothermal Crystallization Kinetics of Dispersible Nano-SiO₂/PA66 Composites
p.94

HomeAdvanced Materials ResearchAdvanced Materials Research Vols. 535-537Research on the Structure and Friction Properties...

Research on the Structure and Friction Properties of the SiC Particles Reinforced Copper-Based Self-Lubricating Composites

Abstract:

Using atomizing Cu-Ni-Sn-Pb powder as the matrix alloy and adding 2wt% graphite as solid lubricant phase, a Cu-based self-lubricating composite reinforced with SiC ( with 0wt%, 1wt% and 2wt%14µm SiC) was prepared under the optimized powder metallurgy sintering condition. The structure and properties of the samples were analyzed using a scanning electron microscopy, X-ray diffraction, a tensile tester, a hardness tester, and a friction tester. The results indicate that the prepared sample of 1wt%14µm SiC, when sintered at 910°C for 4 hours, possessed a perfect composite structure in alloy strengthening, graphite lubrication and SiC particle reinforcing. The main phases consisted of α-solid solution of copper, CuNi2Sn, Pb, graphite, and SiC. The wear loss was 12.6mg and the friction coefficient was 0.26. SiC particles reinforcement was optimized using fine grain to enhance the anti-wear and self-lubricating properties of the alloy matrix.

You might also be interested in these eBooks

View Preview

Info:

Periodical:

Advanced Materials Research (Volumes 535-537)

Pages:

77-80

DOI:

https://doi.org/10.4028/www.scientific.net/AMR.535-537.77

Citation:

Cite this paper

Online since:

June 2012

Authors:

Sui Yuan Chen, Hong Fan, Di An, Jing Liang, Chang Sheng Liu

Keywords:

Bearings, Metal Matrix Composite (MMC), Solid Lubricant, Wear Testing

Export:

RIS, BibTeX

Price:

Permissions CCC:

Request Permissions

Permissions PLS:

Request Permissions

Сopyright:

Citation:

References

[1] S.Y. Chen, J. Wang, Y.J. Liu, J. Liang, C.S. Liu. Journal of Composite Materials Vol. 45 (2011), p.51.

Google Scholar

[2] K. Hirotaka, T. Masahiro, L.Yoshiro, W. Kazuo, S. Yoshinon. Wear Vol. 255 (2003), p.573.

Google Scholar

[3] A.G. Kostomov and O. I. Fushchich. Powder Metallurgy and Metal Ceramics Vol. 44 (2005), p.202.

Google Scholar

[4] M. Wang, Z. H. Zhang, Y. M. Zhou, J. Y. Liu, G. Q. Xu. Lubrication Engineering No. 6 (2006), p.50.

Google Scholar

[5] N. B. Dhokey. Wear Vol. 265, No.1-2, 2008, p.117.

Google Scholar

[6] J. Zhang, X. J. Xu, K.G. Chen, J. Wu, L. Pan, W.W. Xu. Tribology Vol. 23 (2003), p.301.

Google Scholar

[7] B. Mustafa and K. Adem. Tribology International Vol. 40 (2007), p.1161.

Google Scholar

[8] Y.G. Yin, J.W. Liu, Z.X. Zheng, Y.C. Zheng, K. Liu, T. Xie. Tribology Vol. 25 (2005), p.216.

Google Scholar

[9] Y.Z. Zhan, X.B. Shi, H.F. Xie. Materials Science and Technology Vol. 22 (2006), p.368.

Google Scholar

[10] M. Hua, Y.G. Yin, J.W. Yu, T. Xie, C.K. Du, K. Liu, "Tribological properties of Cu-matrix/graphite coated with nickel self-lubricating composites," Mocaxue Xuebao/Tribolog, Vol. 27, No.5, 2007, pp.492-496.

Google Scholar

[11] S.Y. Chen, R.R. Xin, C.S. Liu, S.D. Zhang. Journal of Northeastern University (Natural Science) Vol. 28 (2007), p.1285.

Google Scholar

[12] S.Y. Chen, Y.J. Liu, J. Liang, S.C. Liu. Journal of Northeastern University (Natural Science) Vol. 31 (2010), p.1283.

Google Scholar