Tensile Strength Test and Analysis for Bolts with Hot-Dip Galvanizing

Yi Liang Peng; Jun Fen Yang; Hong Bo Li; Xuan Min Han

doi:10.4028/www.scientific.net/AMR.446-449.3412

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HomeAdvanced Materials ResearchAdvanced Materials Research Vols. 446-449Tensile Strength Test and Analysis for Bolts with...

Tensile Strength Test and Analysis for Bolts with Hot-Dip Galvanizing

Abstract:

Bolt connection is a usual connection in power transmission and power transformation steel structures, and preservative treatments such as rust removal and galvanization are adopted to protect the bolts. In order to investigate the influence of hot-dip galvanizing on the tensile strength of bolt, common strength bolts and high strength bolt produced in four factories were tested to gain tensile strength. The results indicate that hot-dip galvanizing may reduce the tensile strength of bolts, and galvanizing technics of different factory have difference influence on the tensile strength of bolts.

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Periodical:

Advanced Materials Research (Volumes 446-449)

Pages:

3412-3416

DOI:

https://doi.org/10.4028/www.scientific.net/AMR.446-449.3412

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Online since:

January 2012

Authors:

Yi Liang Peng, Jun Fen Yang, Hong Bo Li, Xuan Min Han

Keywords:

Hot-Dip Galvanizing, Hydrogen Embrittlement, Tensile Strength

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References

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