volume 31 issue 2 pages 933-943

Influence of Humidity on Endurance of Electrical Contact during Fretting Wear

Publication typeJournal Article
Publication date2021-10-13
scimago Q2
wos Q3
SJR0.549
CiteScore4.4
Impact factor2.0
ISSN10599495, 15441024
General Materials Science
Mechanical Engineering
Mechanics of Materials
Abstract
Stable and low contact resistance is the basic requirement of each connector in electrical contact. There are many factors that affect contact resistance and investigated by many previous studies. In this work, the effect of wear debris to electrical contact endurance at different relative humidity is studied by fretting test. The contact resistance evolution curve at different relative humidity indicates that the wear debris is more effective to electrical contact resistance. The composition of the wear debris is analyzed by x-ray photoelectric spectroscopy. It is clearly revealed that wear debris give a sharp rise to contact resistance. In addition, measured results illuminated that the contact resistance is greatly reduced with the wear debris washed. Higher relative humidity can restrain the generation of debris to a certain extent. Physical model of debris formation is established to evaluate ultimate lifetime of contactor.
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GOST |
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GOST Copy
Liu X. L. et al. Influence of Humidity on Endurance of Electrical Contact during Fretting Wear // Journal of Materials Engineering and Performance. 2021. Vol. 31. No. 2. pp. 933-943.
GOST all authors (up to 50) Copy
Liu X. L., Li Z., He J. F., Xiao Q., Yang W., Chen D. Y. Influence of Humidity on Endurance of Electrical Contact during Fretting Wear // Journal of Materials Engineering and Performance. 2021. Vol. 31. No. 2. pp. 933-943.
RIS |
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RIS Copy
TY - JOUR
DO - 10.1007/s11665-021-06280-4
UR - https://doi.org/10.1007/s11665-021-06280-4
TI - Influence of Humidity on Endurance of Electrical Contact during Fretting Wear
T2 - Journal of Materials Engineering and Performance
AU - Liu, Xin Long
AU - Li, Zhi-Hao
AU - He, Ji Fan
AU - Xiao, Qian
AU - Yang, Wen-Bin
AU - Chen, Dao Yun
PY - 2021
DA - 2021/10/13
PB - Springer Nature
SP - 933-943
IS - 2
VL - 31
SN - 1059-9495
SN - 1544-1024
ER -
BibTex |
Cite this
BibTex (up to 50 authors) Copy
@article{2021_Liu,
author = {Xin Long Liu and Zhi-Hao Li and Ji Fan He and Qian Xiao and Wen-Bin Yang and Dao Yun Chen},
title = {Influence of Humidity on Endurance of Electrical Contact during Fretting Wear},
journal = {Journal of Materials Engineering and Performance},
year = {2021},
volume = {31},
publisher = {Springer Nature},
month = {oct},
url = {https://doi.org/10.1007/s11665-021-06280-4},
number = {2},
pages = {933--943},
doi = {10.1007/s11665-021-06280-4}
}
MLA
Cite this
MLA Copy
Liu, Xin Long, et al. “Influence of Humidity on Endurance of Electrical Contact during Fretting Wear.” Journal of Materials Engineering and Performance, vol. 31, no. 2, Oct. 2021, pp. 933-943. https://doi.org/10.1007/s11665-021-06280-4.