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Effects of heat treatment and coatings on the infrared emissivity properties of carbon fibers

Published online by Cambridge University Press:  27 May 2014

Fuyuan Wang ,
Laifei Cheng ,
Qing Zhang  and
Litong Zhang
Fuyuan Wang
Affiliation:
Science and Technology on Thermostructural Composite Materials Laboratory, School of Material Science and Engineering, Northwestern Polytechnical University, Xi’an, Shaanxi 710072, People's Republic of China
Laifei Cheng
Affiliation:
Science and Technology on Thermostructural Composite Materials Laboratory, School of Material Science and Engineering, Northwestern Polytechnical University, Xi’an, Shaanxi 710072, People's Republic of China
Qing Zhang*
Affiliation:
Science and Technology on Thermostructural Composite Materials Laboratory, School of Material Science and Engineering, Northwestern Polytechnical University, Xi’an, Shaanxi 710072, People's Republic of China
Litong Zhang
Affiliation:
Science and Technology on Thermostructural Composite Materials Laboratory, School of Material Science and Engineering, Northwestern Polytechnical University, Xi’an, Shaanxi 710072, People's Republic of China
*
a)Address all correspondence to this author. e-mail: [email protected]
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Abstract

The infrared emissivity properties of carbon fibers with different treatments were investigated in the wave length range 6–15 μm from 1273 to 1873 K. The heat treatment affected the infrared emissivity of carbon fibers through the microstructure evolution. The Raman investigation about the microstructure indicated that the increase of the graphitization degree in carbon fibers degenerated the infrared emissivity of carbon fibers, especially under high temperatures. For the coated carbon fibers, the infrared emissivity properties were decreased for carbon fibers coated pyrolytic carbon (PyC) due to the lamellar structure of PyC and increased for carbon fibers deposited carbon nanotubes (CNTs) owing to the skeleton-like structure of CNTs. The study also illustrated that the PyC coating thickness from 0.5 to 1.0 μm had few effects on the infrared emissivity properties of carbon fibers.

Keywords

fibersmicrostructureinfrared spectroscopy
Type
Articles
Information
Journal of Materials Research , Volume 29 , Issue 10 , 28 May 2014 , pp. 1162 - 1167
Copyright
Copyright © Materials Research Society 2014 

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References

REFERENCES

Chand, S.: Review carbon fibers for composites. J. Mater. Sci. 35, 1303–1313 (2000).CrossRefGoogle Scholar
Wang, F., Cheng, L., Xiang, L., Zhang, Q., and Zhang, L.: Effect of SiC coating and heat treatment on the thermal radiation properties of C/SiC composites. J. Eur. Ceram. Soc. 34, 1667–1672 (2014).CrossRefGoogle Scholar
Alfano, D., Scatteia, L., Cantoni, S., and Balat-Pichelin, M.: Emissivity and catalycity measurements on SiC-coated carbon fibre reinforced silicon carbide composite. J. Eur. Ceram. Soc. 29, 2045–2051 (2009).CrossRefGoogle Scholar
Mei, H., Cheng, L., Zhang, L., Luan, X., and Zhang, J.: Behavior of two-dimensional C/SiC composites subjected to thermal cycling in controlled environments. Carbon 44, 121–127 (2006).CrossRefGoogle Scholar
Ma, J., Xu, Y., Zhang, L., Cheng, L., Nie, J., and Li, H.: Preparation and mechanical properties of C/SiC composites with carbon fiber woven preform. Mater. Lett. 61, 312–315 (2007).CrossRefGoogle Scholar
Cheng, L., Xu, Y., Zhang, L., and Yin, X.: Effect of carbon interlayer on oxidation behavior of C/SiC composites with a coating from room temperature to 1500°C. Mater. Sci. Eng., A 300, 219–225 (2001).CrossRefGoogle Scholar
Song, Q., Li, K., Li, H., Li, H., and Ren, C.: Grafting straight carbon nanotubes radially onto carbon fibers and their effect on the mechanical properties of carbon/carbon composites. Carbon 50, 3949–3952 (2012).CrossRefGoogle Scholar
Qian, H., Greenhalgh, E.S., Shaffer, M.S.P., and Bismarck, A.: Carbon nanotube-based hierarchical composites: A review. J. Mater. Chem. 20, 4751–4762 (2010).CrossRefGoogle Scholar
Modest, M.F.: Radiative Heat Transfer (Academic Press, San Diego, 2003), pp. 1–29.Google Scholar
Endo, M., Nishimura, K., Kim, Y.A., Hakamada, K., Matushita, T., Dresselhaus, M.S., and Dresselhaus, G.: Raman spectroscopic characterization of submicron vapor-grown carbon fibers and carbon nanofibers obtained by pyrolyzing hydrocarbons. J. Mater. Res. 14, 4474–4477 (1999).CrossRefGoogle Scholar
De Pauw, V., Reznik, B., Kalhöfer, S., Gerthsen, D., Hu, Z.J., and Hüttinger, K.J.: Texture and nanostructure of pyrocarbon layers deposited on planar substrates in a hot-wall reactor. Carbon 41, 71–77 (2003).CrossRefGoogle Scholar
Siegel, R. and Howell, J.R.: Thermal Radiation Heat Transfer (Taylor & Francis, New York, 2002), p. 5–26.Google Scholar
Gao, A., Zhao, C., Luo, S., Tong, Y., and Xu, L.: Correlation between graphite crystallite distribution morphology and the mechanical properties of carbon fiber during heat treatment. Mater. Lett. 65, 3444–3446 (2011).CrossRefGoogle Scholar
Peebles, L.H.: Carbon fibres: Structure and mechanical properties. Int. Mater. Rev. 39, 75–92 (1994).CrossRefGoogle Scholar
Wang, F., Cheng, L., Mei, H., Zhang, Q., and Zhang, L.: Effect of surface microstructures on the infrared emissivity of graphite. Int. J. Thermophys. 35, 62–75 (2014).CrossRefGoogle Scholar
Reznik, B. and Hüttinger, K.J.: On the terminology for pyrolytic carbon. Carbon 40, 621–624 (2002).CrossRefGoogle Scholar