Mechanical Connection between 8YSZ Ceramic and 7075 Aluminum Alloy

Abstract:

The 8YSZ ceramic coating material was prepared by hot-pressing sintering, and the mechanical connection between 8YSZ ceramic coating materials and 7075 aluminum alloy through the mosaic structure was presented as a new connection method. The change rules of mechanical properties such as density test, bending strength and toughness in different sintering process were researched. The results show that density is increased and grains are grown up gradually with the increasing sintering temperature without any microstructure defects. The optimal mechanical properties are obtained by sintering temperature at 1500°C.

• Periodical: Advanced Materials Research (Volumes 834-836)
• Pages: 315-319
• DOI: https://doi.org/10.4028/www.scientific.net/AMR.834-836.315
• Online since: October 2013
• Authors: Zhi Ming Du, Jin Qin, Yong Gen Sun, Jia Hong Niu, Wang Qi Zhao
• Keywords: 8YSZ, Hot-Pressing Sintering, Mechanical Connection, Shear Strength, Simulation

References

[1] Jolanta Zimmerman, Wladyslaw Wlosinski. Thermo-mechanical and diffusion modelling in the process of ceramic–metal friction welding. Journal of Materials Processing Technology. 2009(4), Pages 1644–1653.

DOI: 10.1016/j.jmatprotec.2008.04.012

[2] M. Samandi, M. Gudze, P. Evans. Application of ion implantation to ceramic/metal joining. Nuclear Instruments and Methods in Physics Research Section B: Beam Interactions with Materials and Atoms, 1997(9), Pages 669–672.

DOI: 10.1016/s0168-583x(96)01152-4

[3] Yung-Chin Yang, Chyun-Yu Yang. Mechanical and histological evaluation of a plasma sprayed hydroxyapatite coating on a titanium bond coat. Ceramics International, 2013(8), Pages 6509–6516.

DOI: 10.1016/j.ceramint.2013.01.083

[4] Y. Sahin, G. Sur. The effect of Al2O3, TiN and Ti (C, N) based CVD coatings on tool wear in machining metal matrix composites. Surface and Coatings Technology, 2004(2-3), Pages 349–355.

DOI: 10.1016/s0257-8972(03)00802-8

[5] Jongmin Lee, Kwangjun Euh, Jun Cheol Oh, Sunghak Lee. Microstructure and hardness improvement of TiC/stainless steel surface composites fabricated by high-energy electron beam irradiation. Materials Science and Engineering: A, 2002(1-2), Pages 251–259.

DOI: 10.1016/s0921-5093(01)01378-8

[6] Abboud J. H, West D. R. F. Ceramic–metal composites produced by laser surface treatment. Materials Science and Technology, 1989(7) , Page 725-728.

DOI: 10.1179/mst.1989.5.7.725

[7] P. He, X. Yue, J.H. Zhang. Hot pressing diffusion bonding of a titanium alloy to a stainless steel with an aluminum alloy interlayer. Materials Science and Engineering: A, 2008(1-2), Pages 171–176.

DOI: 10.1016/j.msea.2007.08.076

[8] Håkon Herø, Henrik Wie. Hydroxyapatite coatings on Ti produced by hot isostatic pressing. Journal of Biomedical Materials Research, 1994(3)pages 343–348.

DOI: 10.1002/jbm.820280308

[9] Xiao Hanning, Gao Pengzhao. High-performance structural ceramics and its application. Beijing: Chemical Industry Press, 2006, Page19-20.

[10] H. Chen, C.X. Ding. Nanostructured zirconia coating prepared by atmospheric plasma spraying. Surface and Coatings Technology, 2002(1), Pages 31–36.

DOI: 10.1016/s0257-8972(01)01525-0

[11] Y. Bai, Z.H. Han. Structure–property differences between supersonic and conventional atmospheric plasma sprayed zirconia thermal barrier coatings. Surface and Coatings Technology, 2011(13–14), Pages 3833–3839.

DOI: 10.1016/j.surfcoat.2011.01.056