Structure and Performance of Chemical Duplex Plating Ti Metal Layer on Diamond Surface by Hydrothermal Method

Dong Xiang; Li Qun Jia; Ke Gao Liu

doi:10.4028/www.scientific.net/AMR.936.1676

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HomeAdvanced Materials ResearchAdvanced Materials Research Vol. 936Structure and Performance of Chemical Duplex...

Structure and Performance of Chemical Duplex Plating Ti Metal Layer on Diamond Surface by Hydrothermal Method

Abstract:

As a surface of diamond has a higher interfacial energy and worse binding force, the diamond shed from matrix easily. For solving this, the microstructures and properties of the metallic coating on diamond surface were studied. The different temperatures, such as 110, 120, and 130 °C for 6 h, were used for coating diamond in the high-pressure reactor respectively. The structure and performance of the metallic coating on diamond surface were tested by Scanning Electron Microscopy (SEM), X-ray Diffraction (XRD) and diamond compressive strength instrument. The results showed that a continuous and compact coating of Ni, W and Ti on the diamond surface is obtained by the hydrothermal coating technology (chemical duplex plating) at 120 °C. After heat treatment at 850 °C for 1 h, the better layer coatings form for protecting diamonds and reducing the trend of oxidize. Because the carbides of W and Ti present at the boundries between the coating and diamond surface, the combination of chemistry and metallurgy is gotten. The compress strength of diamonds after hydrothermal and heat treatment is higher than that of uncoated particles (those are 54.40% and 85.48%, respectively).

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Periodical:

Advanced Materials Research (Volume 936)

Pages:

1676-1680

DOI:

https://doi.org/10.4028/www.scientific.net/AMR.936.1676

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Online since:

June 2014

Authors:

Dong Xiang*, Li Qun Jia, Ke Gao Liu

Keywords:

Chemical Duplex Plating, Diamond, Electorless Plating, Heat Treatment, Hydrothermal Method, Surface Metallization

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References

[1] K. Byrappa, T. Adschiri, Prog. Hydrothermal technology for nanotechnology, Cryst. Growth Ch. Mater. 53 (2007) 117-166.

Google Scholar

[2] A. T. Chien, J. S. Speck, F. F. Lange, A. C. Daykin, C. G. Levi, Low temperature/Low pressure hydeothermal synthesis of Barium Titanate: Powder and heteroepitaxial thin films, J. Mater. Res. 10 (1995) 1784-1789.

DOI: 10.1557/jmr.1995.1784

Google Scholar

[3] H. Huang, H. Gong, H. J. Luo, The affecting factors of nanocrystalline titanium dioxide powdersrerived by hydrothermal precipitation, Chi. Ceram. 38 (2002) 11-14.

Google Scholar

[4] Y. Q. Song, Z. Z. Kong, Y. Gao, Study on interface of diamond and metal matrix, J. Syn. Cryst. 28 (1999) 404-408.

Google Scholar

[5] F. F. Lange, Chemical solution routes to single-crystal thin films, Science. 273 (1996) 903-909.

DOI: 10.1126/science.273.5277.903

Google Scholar

[6] M. Hayashi, N. Ishizawa, S. E. Yoo, Preparation of barium titanate thin film on titaniumdeposited glass substrate by hydrothermal electrochemical method, J. Am. Ceram. Soc. 73 (1990) 930-933.

DOI: 10.2109/jcersj.98.930

Google Scholar

[7] Z. W. Huang, H. Y. Lu, L. B. Li, Y. D. Li, Methods to enhance bonding strength between diamond and matrix in diamond tools, Diamond & Abrasives Engineering. 28 (2007) 15-17.

Google Scholar

[8] D. Xiang, M. S. Li, B. Xu, K. G. Liu, Research progress of techniques of coated diamond, Superhard Material Engineering. 18 (2006) 44-49.

Google Scholar

[9] D. Xiang, L. W. Yin, K. G. Liu, L. Q. Jia, Study of W metallic coating layer on diamond surface by hydrothermal, Adv. Mater. Res. 79-80 (2009) 699-703.

DOI: 10.4028/www.scientific.net/amr.79-82.699

Google Scholar

[10] W. W. Steven, Diamond retention in sintered cobalt bonds for stone cutting and drilling, Diam. Relat. Mater. 8 (1999) 2043-(2052).

DOI: 10.1016/s0925-9635(99)00167-3

Google Scholar

[11] X. L. Shi, G. Q. Shao, X. L. Duan, Z. Xiong, H. Yang, The effect of tungsten buffer layer on the stability of diamond with tungsten carbide–cobalt nanocomposite powder during spark plasma sintering, Diam. Relat. Mater. 15 (2006) 1643-1649.

DOI: 10.1016/j.diamond.2006.01.021

Google Scholar

[12] R.C. Agarwala, V. Agrawala, Electroless alloy/composite coatings: A review, Sadhana. 28 (2003) 475-493.

DOI: 10.1007/bf02706445

Google Scholar

[13] E. Breval, J. P. Cheng, D. K. Agrawal, Development of titanium coatings on particulate diamond, J. Am. Ceram. Soc. 83 (2000) 2106-2108.

DOI: 10.1111/j.1151-2916.2000.tb01524.x

Google Scholar

[14] Y. H. Wu, G. B. Li, C. L. Li, C. F. Wang, Cladding on diamond, J. Tianjin Instit. Tech. 18 (2002) 62-65.

Google Scholar