Thermal Shock Resistance of a New Ceramic Tool Material and Its Microstructural Characterization

Chong Hai Xu; Chuan Zhen Huang; Xing Ai; H.Y. Wang

doi:10.4028/www.scientific.net/KEM.315-316.632

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HomeKey Engineering MaterialsKey Engineering Materials Vols. 315-316Thermal Shock Resistance of a New Ceramic Tool...

Thermal Shock Resistance of a New Ceramic Tool Material and Its Microstructural Characterization

Abstract:

Thermal shock resistance is one of the important properties for ceramic cutting tool materials in machining operation. Thermal shock resistance of a new SiC/Ti(C,N)/Al2O3 ceramic tool material is investigated in detail by means of the water quenching test. It indicates that the addition of Ti(C,N) and SiC is effective in the improvement of thermal shock resistance of the composite and the tested maximum temperature difference of thermal shock reaches about 330. Microstructures of the ceramic samples after thermal shock have been observed and analyzed by SEM focusing mainly on the morphologies of cracks and the peeling off of grains as well as the accompanied oxidation phenomenon at elevated temperatures.

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Periodical:

Key Engineering Materials (Volumes 315-316)

Pages:

632-636

DOI:

https://doi.org/10.4028/www.scientific.net/KEM.315-316.632

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Online since:

July 2006

Authors:

Chong Hai Xu, Chuan Zhen Huang, Xing Ai, H.Y. Wang

Keywords:

Aluminum (Al), Ceramic Tool Material, Microstructure, Thermal Shock Resistance

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References

[1] X. Ai and H. Xiao: Machining with ceramic tool materials (China Machine Press, China 1988).

Google Scholar

[2] W.D. Kingery: J. Am. Ceram. Soc., Vol. 38 (1955) No. 1, p.3.

Google Scholar

[3] E.H. Lutz and M.V. Swain: J. Am. Ceram. Soc., Vol. 70 (1992) No. 1, p.75.

Google Scholar

[4] Z.H. Jin and Y.W. Mai: J. Am. Ceram. Soc., Vol. 73 (1995) No. 1, p.1873.

Google Scholar

[5] L.H. Xu, F. Lian and W.C. Li: J. Chin. Ceram. Soc., Vol. 28 (2000) No. 5, p.412.

Google Scholar

[6] S.X. Song, Q. Wu and X. Ai: J. Maters. Sci. Eng., Vol. 21 (2003) No. 3, p.402.

Google Scholar

[7] C.H. Xu: J. Eur. Ceram. Soc., Vol. 25 (2005) No. 5, p.605.

Google Scholar

[8] C.H. Xu, C.Z. Huang and X. Ai: Maters. Sci. Forum, Vol. 471-472 (2004), p.21.

Google Scholar

[9] C. H. Xu: Design and Simulation of Composite Ceramic Cutting Tool Materials and their Applications (Dessertation, Shandong University of Technology, China 1998) CPS /K 0 1. 50 3. 00 20 40 80 60 2¦È Al2O3 3Al2O3. 2SiO2 TiO2 Ti(C, N) SiC Fig. 7 XRD patterns of thermal shock samples under the temperature difference of 1000�.

Google Scholar