Diamond-Nickel Composite Plated Grinding Needle Used for Finish of Airflow Channel on the Gas Turbine Blade

Dong Li Guo; Quan Sheng Zhang; Ji Xia

doi:10.4028/www.scientific.net/AMR.860-863.1748

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HomeAdvanced Materials ResearchAdvanced Materials Research Vols. 860-863Diamond-Nickel Composite Plated Grinding Needle...

Diamond-Nickel Composite Plated Grinding Needle Used for Finish of Airflow Channel on the Gas Turbine Blade

Abstract:

Gas turbine blade is the key components of generator which using natural gas as the power source. The airflow channel on the gas turbine blade has an important effect on the blade life and the power generation efficiency. Diamond-nickel composite plated grinding needle was usually used for the airflow channel finish. The process of the diamond-nickel composite plated grinding needle was introduced in this paper. Monolayer of the ~60μm diamond was first embedded in 12μm~15μm nickel layer, then followed with 25μm~30μm thicker nickel layer plated to hold the diamond tightly. The results show that, the coating adhesion was affected by the bath pH and the roughness of the needle original surface. The grinding needle manufactured in optimized process was tested with MICROMOT 50/E drill grinder at the speed of 8000rpm, the results showed that, 5-7 holes were drilled on the glass with thickness of 1.5mm; the drilling speed was 1.5mm/min.

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Periodical:

Advanced Materials Research (Volumes 860-863)

Pages:

1748-1753

DOI:

https://doi.org/10.4028/www.scientific.net/AMR.860-863.1748

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Online since:

December 2013

Authors:

Dong Li Guo, Quan Sheng Zhang, Ji Xia

Keywords:

Diamond-Nickel Composite Plating, Finish, Gas Turbine Blade

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References

[1] L. W. Ma, J. Geng, W. Q. Li, P. Liu and Z. Li: J. Energy Policy. Vol. 62(2013), pp.531-539.

Google Scholar

[2] G. Y. Zhang, F. X. Chen, X. G. Xu, D. Y. Li and Y. F. Zhang: J. Thermal Turbine. Vol. 39(2010), pp.289-292 (In Chinese).

Google Scholar

[3] C. L. Liu, H. R. Zhu, J. T. Bai and D. C. Xu: J. Heat and Mass Transfer. Vol. 53(2010), pp.5232-5241.

Google Scholar

[4] R. Krewinkel: J. Heat and Mass Transfer. Vol. 66(2013), pp.706-722.

Google Scholar

[5] W. Wang, J. M. Gao, X. J. Shi and L. Xu: Heat and Mass Transfer. Vol. 62(2013)668-679.

Google Scholar

[6] M. Huo and J. Q. Yang: Electroplating & Pollution Control. Vol. 30(2010)10-11.

Google Scholar

[7] S. A. Zhong, Y. Peng, J. X. Pan and C. Y. Cheng: Electroplating & Finishing. Vol. 25(2006)9-12.

Google Scholar

[8] K. W. Wang, Y. F. Zheng and B. M. Huang: Materials Review. Vol. 21(2007)82-89.

Google Scholar

[9] W. Gao, J. T. Zhang, P. Wu and B. J. Ma: Diamond & Abrasices Engineering. Vol. 32(2012)35-45.

Google Scholar