The Effects of Two Anti-Corrosion Processing Mode on the against Slip Coefficient between Friction Surface of High-Strength Bolts Connection

Abstract:

Both hot-dip coating and zinc-rich coating can improve the longevity of the steels, but the coarseness of the steels covered the different coating will be different. The steels with the two coatings, a sort of hot-dip high-strength bolts connection were used to study the against slip coefficient between frictions. The results show that a higher against slip coefficient between frictions of high-strength bolts connection with zinc-rich coating was obtained. When MoS2was used on the hot-dip high-strength bolts, the standard deviation of the torque coefficient of the bolt connection pairs was decreased and a highest against slip coefficient between frictions was obtained.

• Periodical: Advanced Materials Research (Volumes 594-597)
• Pages: 1046-1049
• DOI: https://doi.org/10.4028/www.scientific.net/AMR.594-597.1046
• Online since: November 2012
• Authors: Lian Hui, Guo Xin Li, Yi Liang Peng, Shan Jing Xia
• Keywords: Against Slip Coefficient, High Strength Bolts Connection, Hot-Dip Coatings, Zinc-Rich Coating

References

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