Effects of Structures of Zinc/Substrate Interface on Coating Adhesion of Hot-Dip Galvanized DP Steels

She Ming Jiang; Yuan Peng Li; Qi Fu Zhang

doi:10.4028/www.scientific.net/AMR.887-888.338

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HomeAdvanced Materials ResearchAdvanced Materials Research Vols. 887-888Effects of Structures of Zinc/Substrate Interface...

Effects of Structures of Zinc/Substrate Interface on Coating Adhesion of Hot-Dip Galvanized DP Steels

Abstract:

This paper compares and discuses coating cracks on the deformed part of galvanizes dual phase steel after standard 0t bend test. And it is further founded that cracks concentrate on areas where the ζ-FeZn₁₃ phase is dense. Further investigation figures out relationships between cracks generation and ζ-FeZn₁₃ phase.

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Periodical:

Advanced Materials Research (Volumes 887-888)

Pages:

338-344

DOI:

https://doi.org/10.4028/www.scientific.net/AMR.887-888.338

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Online since:

February 2014

Authors:

She Ming Jiang*, Yuan Peng Li, Qi Fu Zhang

Keywords:

Crack, Dual Phase Steel, Hot-Dip Galvanizing, Inhibition Layer

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