The Chemical Reactivity Comparison of High-Modulus and High-Strength Carbon Fibers

Abstract:

In this study two types of PAN-based continuous carbon fibers were compared: high-modulus UMT-430 and high-strength UMT-49. The dynamics of carbon fibers oxidation at a temperature of 600°C with an exposure from 1 to 6 hours was evaluated. It was found that high-strength fibers burn out faster than high-modulus. The surface of the fibers in the initial state and after annealing was investigated. Composite samples with an Al-6Mg alloy matrix, reinforced with these types of carbon fibers, were tested for three-point bending. It was found that the strength of the composite with high-modulus fiber was more than 2 times higher than strength of the composite with high-strength fiber. The samples fracture surfaces of Cf/Al composites after mechanical tests are investigated.

• Periodical: Materials Science Forum (Volume 989)
• Pages: 347-352
• DOI: https://doi.org/10.4028/www.scientific.net/MSF.989.347
• Online since: May 2020
• Authors: A.I. Gomzin*, Rida Gallyamova, Nail Zaripov, S.N. Galyshev, F.F. Musin
• Keywords: Carbon Fiber, Composite, High Modulus, High Strength, PAN

References

[1] K. Naitoa, Y. Tanakaa, J.-M. Yangb, Y. Kagawac, Tensile properties of ultrahigh strength PAN-based, ultrahigh modulus pitch-based and high ductility pitch-based carbon fibers, Carbon, 46 (2008) 189 – 195.

DOI: 10.1016/j.carbon.2007.11.001

[2] S. Simamura, A. Sindo, K. Kotsuka et al., Carbon fibers, trans. with Japanese, Moscow, Mir, (1987).

[3] S. Chand, Review carbon fibers for composites, J. Mater. Sci., 35 (2000), 1303 – 1313.

[4] F. Yang, G. Hu, H. He, M. Yi, Y. Ge, L. Ran, K. Peng, J. Mater. Sci., 54 (2019), 8800 – 8813.

[5] M.H. Vidal-Se´tif, M. Lancin, C. Marhic, R. Valle, J.-L. Raviart, J.-C. Daux, M. Rabinovitch, On the role of brittle interfacial phases on the mechanical properties of carbon fibre reinforced Al-based matrix composites, Mater. Sci. Eng. A, 272 (1999), 321-333.

DOI: 10.1016/s0921-5093(99)00487-6

[6] K. Xia, C. Lu, Y. Yang, Preparation of anti-oxidative SiC/SiO2 coating on carbon fibers from vinyltriethoxysilane by sol–gel method, Appl. Surf. Sci., 265 (2013), 603-609.

DOI: 10.1016/j.apsusc.2012.11.056

[7] T. Matsunaga, K. Matsuda, T. Hatayama, K. Shinozaki, S. Amanuma, P. Jin, M. Yoshida, Development in manufacturing of carbon fiber reinforced aluminum preform wires using ultrasonic infiltration method, Journal of Japan Institute of Light Metals, 56 (2006), 28–33.

DOI: 10.2464/jilm.56.28

[8] T. Matsunaga, K. Ogata, T. Hatayama, K. Shinozaki, M. Yoshida, Infiltration mechanism of molten aluminum alloys into bundle of carbon fibers using ultrasonic infiltration method, Journal of Japan Institute of Light Metals, 56, (2006), 226–232.

DOI: 10.2464/jilm.56.226

[9] M. Guigon, Microtexture and mechanical propertiesof carbon fibers: relationship with the fiber-matrix adhesion in a carbon-epoxy composite, Polym. Eng. Sci., 31 (1991), 1264-1270.

DOI: 10.1002/pen.760311706

[10] A. Feldhoff, E. Pippel, J. Woltersdorf, Interface Engineering of Carbon Fiber Reinforced Mg–Al Alloys, Adv Eng Mater., 2 (2000), 471-480.

DOI: 10.1002/1527-2648(200008)2:8<471::aid-adem471>3.0.co;2-s

[11] Z. Pei, K. Li, J. Gong, N. Shi, E. Elangovan, C. Sun, Micro-structural and tensile strength analyses on the magnesium matrix composites reinforced with coated carbon fiber, J. Mater. Sci., 44 (2009), 4124-4131.

DOI: 10.1007/s10853-009-3604-7

[12] S.N. Galyshev, A.I. Gomzin, R.F. Gallyamova, A.Yu. Nazarov, E.L. Vardanyan, U.Sh. Shayakhmetov, F.F. Musin, Aluminum alloy matrix composite wire reinforced by continuous carbon fibers, Iop Conf. Ser. Mater. Sci. Eng. 489 (2019), 012004.

DOI: 10.1088/1757-899x/489/1/012004