Study of Electroless Plating Ni-B Composite Coating and its Properties

Article Preview

Abstract:

The properties of Ni-B composite coating and corrosion resistance on the surface of 45 steel were investigated in this paper. An optimal component of plating solution was determined by the measurements of the stability of different component of plating solution and coating hardness as well as corrosion rate under different heat treatment temperature. The experimental results indicated that, when the heat treatment temperature was 300°C, the coating hardness reached 257HV and the corrosion rate was less than 0.15g•m-1•h-1, therefore the coating possessed high corrosion resistance.

You might also be interested in these eBooks

Info:

Periodical:

Pages:

261-264

Citation:

Online since:

September 2011

Export:

Price:

Permissions CCC:

Permissions PLS:

Сopyright:

© 2011 Trans Tech Publications Ltd. All Rights Reserved

Share:

Citation:

[1] RAO Qunli, WANG Haowei, ZHOU Yaohe. Structure Transformations and Property of Electroless Ni-B Coating

Google Scholar

[2] LI Jingui. Anti-corrosion Surface Engineering Technology. Beijing Chemical Industry Press, (2003)

Google Scholar

[3] DENG Zhiqian, ZHOU Shanchu. Metal Materials and Heat Treatment. Central South University Press. 1989.6.

Google Scholar

[4] WANG Senlin. The Mechanism of Ethylenediamine on Electroless Ni-B Alloy Deposition. Electrochemistry. 2005.11.

Google Scholar

[5] GUO Zhongcheng, LIU Hongkang,WANG Zhiyin,WANG Min.Process and Properties of electro less plating RE-Ni-B-SiC composite coatings. ACTA METALLURGICA SINICA.1999 5.2.

Google Scholar