The ultrasonic-electrodepositing method is used for preparing nanocermet Ni-TiN composite layers on steel substrates in this paper. The action of mechanical disturbance of ultrasonic wave on the mass-transfer of electrolyte, the restraint action of ultrasonic cavitation effect on reunion of nano particles and the action of electric pulse parameters on the nucleation and growth of grains have been studied by experiments. The nanocermet Ni-TiN composite layer consist of nanocrystalline nickel (30–60nm) and nano TiN particles has been obtained on the surface of common metal substrates by using optimum technology parameters. The composite layers possess following characteristics: firmly combining with substrates and combining force was 89N, thickness was between 11–12 μm, and average surface hardness was HV606.
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2007 First International Conference on Integration and Commercialization of Micro and Nanosystems
January 10–13, 2007
Sanya, Hainan, China
Conference Sponsors:
- Nanotechnology Institute
ISBN:
0-7918-4265-7
PROCEEDINGS PAPER
Study on Preparating Technology of Nano Ni-TiN Composite Layer by Ultrasonic-Electrodepositing Method
Fa-Feng Xia,
Fa-Feng Xia
Dalian University of Technology, Dalian, China
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Zhi Li
Zhi Li
Dalian University, Dalian, China
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Meng-Hua Wu
Dalian University, Dalian, China
Fa-Feng Xia
Dalian University of Technology, Dalian, China
Zhi Li
Dalian University, Dalian, China
Paper No:
MNC2007-21066, pp. 1185-1191; 7 pages
Published Online:
June 8, 2009
Citation
Wu, M, Xia, F, & Li, Z. "Study on Preparating Technology of Nano Ni-TiN Composite Layer by Ultrasonic-Electrodepositing Method." Proceedings of the 2007 First International Conference on Integration and Commercialization of Micro and Nanosystems. First International Conference on Integration and Commercialization of Micro and Nanosystems, Parts A and B. Sanya, Hainan, China. January 10–13, 2007. pp. 1185-1191. ASME. https://doi.org/10.1115/MNC2007-21066
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