Investigating the effect of nano-silica on the wear performance of the UHMWPE based composite reinforced with short carbon fibers

مهندسی متالورژی و مواد

Article 2, Volume 26, Issue 2 - Serial Number 12, September 2015, Pages 109-117   

Document Type: یادداشت پژوهشی

DOI: 10.22067/ma.v26i2.32628

Authors

Alireza Khavandi^{* 1}; Mohammadali Sattari²; Mohammad-reza Naimi-Jamal¹

¹Iran University of Science and Technology

²Iran University of Science and Technology (IUST)

Abstract

In this study, the wear behavior of UHMWPE based hybrid composites reinforced with short carbon fibers and silica nano-particles at room temperature were investigated. The composite samples were fabricated by melt mixing process using the paraffin oil in order to overcome high viscosity of the polymer matrix. Finally, the wear tests were performed. The results of wear tests showed that the weight loss of the composite decreases noticeably in the presence of carbon fibers. It was also shown that the effect of nano-particles depends on their weight percent. The surfaces of the composite samples after the wear tests were investigated using a scanning electron microscope (SEM).

Keywords

UHMWPE; wear; nano-silica; carbon fiber; Hybrid; Composite; manufacturing; SEM; paraffin oil; polymer; mico-sized reinforcement; particle reinforcement

References

1.Zhu, C., Jacobs, O., Jaskulka, R., Koller, W., and Wu, W., "Effect of counterpart material and water lubrication on the sliding wear performance of crosslinked and non-crosslinked ultra high molecular weight polyethylene", Polymer testing, Vol. 23, no. 6, pp. 665-673, (2004).

2. Zhou J. and Yan, F., "Mechanical and tribological behavior of compatibilized ultra-high-molecular-weight polyethylene/liquid crystalline polymer composites", Polymer testing, Vol. 23, no. 7, pp. 827-833, (2004).

3. Dos Santos Alves, A., Cassiano Nascimento, L. and M. Suarez, J., "Influence of weathering and gamma irradiation on the mechanical and ballistic behavior of UHMWPE composite armor", Polymer testing, Vol. 24, no. 1, pp. 104-113, (2005).

4. P. Stephens, C., S. BensonR., Esther Martinez-Pardo, M., D. Barker,E., B. Walker,J., and P. Stephens,T., "The effect of dose rate on the crystalline lamellar thickness distribution in gamma-radiation of UHMWPE", Nuclear Instruments and Methods in Physics Research Section B: Beam Interactions with Materials and Atoms, Vol. 236, no. 1, pp. 540-545, (2005).

5. Molazemhosseini, A., Tourani, H., Khavandi, A. and E. Yekta, B., "Tribological performance of PEEK based hybrid composites reinforced with short carbon fibers and nano-silica", Wear, (2013).

6. S. Tambe, N.and Bhushan, B., "Micro/nanotribological characterization of PDMS and PMMA used for BioMEMS/NEMS applications",Ultramicroscopy, Vol. 105, no. 1, pp. 238-247, (2005).

7. Satyanarayana, N., K. Sinha,S. and H. Ong, B., "Tribology of a novel UHMWPE/PFPE dual-film coated onto Si surface", Sensors and Actuators A: Physical, Vol. 128, no. 1, pp. 98-108, (2006).

8. Briscoe, B., "Wear of polymers: an essay on fundamental aspects.TRIBOLOGY international", Vol. 14(4), pp. 231-243, 1981.

9. Dangsheng, X., "Friction and wear properties of UHMWPE composite reinforced with carbon fiber", Materials Letters, Vol. 59 , pp. 175-179, (2013).

10. J.GUO, Y., L. XIAO,H., HU,H., L. HU,B., J. HUANG,W., "Study on the friction and wear properties of UHMWPE/SiO2 composite materials", Journal of Functional Materials, Vol.5, pp. 29-33, (2009).

11. R.Kashan,M., Behazin, E.,Fakhar, A., "Construction and evaluation of a new tribometer for polymers", Polymer Testing, Vol. 30(3), pp. 271-276, (2011).

12. Zhang,G., Chang,L., and K. Schlarb, A., "The roles of nano-SiO2 particles on the tribological behavior of short carbon fiber reinforced PEEK", Composites science and technology, Vol. 69, no. 7, pp. 1029-1035, (2009).

13. Hedayati, M., Salehi, M., Bagheri, R., Panjepour, M. and Naeimi, F., "Tribological and mechanical properties of amorphous and semi-crystalline PEEK/SiO2 nanocomposite coatings deposited on the plain carbon steel by electrostatic powder spray technique", Progress in Organic Coatings, Vol. 74, no. 1, pp. 50-58, (2012).