Research of Hydrogen Atom Penetration during the Phosphorization Process of High-Strength Steel

Yu Su Song; Li Qing Zhou; Guang Zhe Chu

doi:10.4028/www.scientific.net/AMM.540.35

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HomeApplied Mechanics and MaterialsApplied Mechanics and Materials Vol. 540Research of Hydrogen Atom Penetration during the...

Research of Hydrogen Atom Penetration during the Phosphorization Process of High-Strength Steel

Abstract:

The hydrogen residued process of the High-strength steel surface during the phosphorization process was studied. By the hydrogen permeation experiment, that penetration speed of the hydrogen residued in the metal surface were measured. The result of shows:the more hydrogen gas generated in the process of phosphorization,the more hydrogen atom inside the metal. That means the hydrogen embrittlement criticality of the High-strength steel were more fearful。Dense phosphorizing film always block hydrogen atoms to penetrate into the metal,So that cuold to reduce the hydrogen embrittlement extend of the steel in phosphorization.

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Periodical:

Applied Mechanics and Materials (Volume 540)

Pages:

35-38

DOI:

https://doi.org/10.4028/www.scientific.net/AMM.540.35

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Online since:

April 2014

Authors:

Yu Su Song*, Li Qing Zhou, Guang Zhe Chu

Keywords:

High Strength Steel (HSS), Hydrogen Embrittlement, Phosphorization

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* - Corresponding Author

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