A Study on Adhesive Strength of the Amorphous Electroless Nickel Deposite

Authors

Yi Chi, Dept. of Chem. Erg., Harbin Engn. Univ., Harbin 15001
Yijan Wang, Dept. of Chem. Erg., Harbin Engn. Univ., Harbin 15001
Lei Zhang, Dept. of Chem. Erg., Harbin Engn. Univ., Harbin 15001
Maoyuan Ma, Dept. of Chem. Erg., Harbin Engn. Univ., Harbin 15001
Laizhou Song, Dept. of Chem. Erg., Harbin Engn. Univ., Harbin 15001
Xiufeng Lin, Dept. of Chem. Erg., Harbin Engn. Univ., Harbin 15001
Xin-quan HUANG, Nuclear Power Institute of China, Chengdu 610041

Corresponding Author

Yi Chi

Abstract

A method which is a combination of the Four Point Bend in mechanics with Acoustic Emission was used to measure the adhensive strength of electroless Ni-P deposits to substrates. Experimental results obtained by this method was in accordance with calculation by the model of complex plate. It was found that the pattens of the Acoustic Emission curves were related to the appearance of Ni-P deposit failure: the convex deposit failure was in correspondance with adhensive failure of a deposit to a substerte and the borizontal crackles with cohensive failure of a deposit.

Keywords

Electroless nickel, Adhesive Strength, Four-point bend test, Acoustic emission

DOI Link

https://doi.org/10.61558/2993-074X.2676

Publication Date

1998-02-28

Online Available Date

1998-02-28

Revised Date

1997-09-22

Received Date

1997-05-26

Recommended Citation

Yi Chi, Yijan Wang, Lei Zhang, Maoyuan Ma, Laizhou Song, Xiufeng Lin, Xin-quan HUANG. A Study on Adhesive Strength of the Amorphous Electroless Nickel Deposite[J]. Journal of Electrochemistry, 1998 , 4(1): 47-53.
DOI: 10.61558/2993-074X.2676
Available at: https://jelectrochem.xmu.edu.cn/journal/vol4/iss1/11