Effect of Interfacial Treatment Process on the Microstructure and Properties of Cf/SiC Ceramic Matrix Composites

Xiu Qian Li; Hai Peng Qiu; Jian Jiao; Jing Hua Luo; Yu Wang

doi:10.4028/www.scientific.net/KEM.519.277

Paper Titles

Research Progress on Technology of Adsorption and Store Gasoline by Reticular Polyurethane Foam
p.261

Mechanical Properties of La₂O₃-Al₂O₃ Ceramics Prepared by Microwave Sintering
p.265

Flexure Strength and Elastic Modulus of Four Types of Dental Fiber Posts
p.269

The Effect of Sintering Temperature on the Physical Properties and Bending Strength of Zirconia Toughened Ceramic
p.273

Effect of Interfacial Treatment Process on the Microstructure and Properties of C_f/SiC Ceramic Matrix Composites
p.277

Sintering Additive on the Pore Structure and Mechanical Properties of Si₃N₄ Ceramic Foam Produced by Protein Coagulation Casting
p.281

Preparation and Characterization of Functional Gradient Porous ZrO₂ Ceramics
p.287

Preparation of Zirconia Fiber Body with Extrusion-Extraction Molding
p.291

Fabrication of Micro-Nano Structured Super-Hydrophobic Surface and Drag Reduction in Channels
p.297

HomeKey Engineering MaterialsKey Engineering Materials Vol. 519Effect of Interfacial Treatment Process on the...

Effect of Interfacial Treatment Process on the Microstructure and Properties of C_f/SiC Ceramic Matrix Composites

Abstract:

Abstract. This paper investigated the Cf/SiC ceramic matrix composites. By utilizing different interfacial treatment processes to prepare carbon-fiber preform, the preform was then densified by infiltration and pyrolysis(PIP) with polycarbosilan/xylene solution as precursor, and the Cf/SiC ceramic matrix composite specimens were fabricated. Mechanical tests such as bending test and fracture toughness were performed for Cf/SiC samples. The results show that the interfacial bonding strength in the sample with high-temperature treatment process was improved due to removing surface sizing. The samples which were treated up to 1400°C exhibited the highest three-point flexural strength, up to 595MPa; The samples which were treated up to 1400°C and deposited by pyrolytic carbon(PyC) coating shows the highest fracture toughness value which was 20.70MPa•m1/2.

You might also be interested in these eBooks

Materials for Energy Conversion and Storage

View Preview

Info:

Periodical:

Key Engineering Materials (Volume 519)

Pages:

277-280

DOI:

https://doi.org/10.4028/www.scientific.net/KEM.519.277

Citation:

Cite this paper

Online since:

July 2012

Authors:

Xiu Qian Li, Hai Peng Qiu, Jian Jiao, Jing Hua Luo, Yu Wang

Keywords:

C_f/SiC Composites, Flexural Strength, Fracture Toughness, Heat Treatment Temperature, Interfacial Treatment Process

Export:

RIS, BibTeX

Price:

Permissions CCC:

Request Permissions

Permissions PLS:

Request Permissions

Сopyright:

Citation:

References

[1] I.L. Jessen; V.A. Greenhut, Effect of microstructure on the mechanical behavior of continuous -fiber- reinforced ceramic-matrix composites. J. Am. Ceram. Soc. 82(1999) 2753-2761

DOI: 10.1111/j.1151-2916.1999.tb02152.x

Google Scholar

[2] L.T. Zhang, L.F. Cheng, Y.D. Xu, et al. Discussion on strategies of sustainable development of continuous f iber reinforced ceramic matrix composites. Acta Mater. Compo. Sinica, 24 (2007) 1-6.

Google Scholar

[3] Y. Ma, Q.S. Ma, C.H. Chen, Overseas research progress in the application of continuous fiber reinforced ceramic matrix composites. Material Letter, 21 (2001) 401-404

Google Scholar

[4] B.Z. Jang, L.R. Hwang, J.W. Fergus, et al. Interface compatibility in ceramic-matrix omposites. Composites Science and Technology, 56 (1996) 1341 - 1350.

Google Scholar

[5] D.W. Richerson, Ceramic Components in Gas Turbine Engines: Why Has It Taken So Long?, Ceram. Eng. Sci. Proc., 25 (2004) [3], 3-32.

DOI: 10.1002/9780470291184.ch1

Google Scholar

[6] D.W. Richerson, Historical Review of Addressing the Challenges of Use of Ceramic Components in Gas Turbine Engines. ASME Paper GT2006-90330, May 8-11, 2006, Barcelona, Spain.

Google Scholar

[7] S. Schmidt, S. Beyer, H. Knabe, et al.. Advanced ceramic mat rix composite material s for current and future propulsion technology applications. Acta Astronautica, 55 (2004) 409-420.

DOI: 10.1016/j.actaastro.2004.05.052

Google Scholar

[8] T. Tanaka, N. Tamari, l. Kondo, et al. Fabrication of three-Dimensional Tyranno Fibre Reinforced Sic Composite by the Polymer Precursor Method. Ceram. Lnter. 24 (1998) 365-370.

DOI: 10.1016/s0272-8842(97)00023-0

Google Scholar

[9] R. Naslain, Design, preparation and properties of non 2oxide CMCs for application in engines and nuclear reactors: An overview. Composites Science and Technology, 64 (2004) 155-170

DOI: 10.1016/s0266-3538(03)00230-6

Google Scholar