Evaluation of the mechanical properties of steels with regard for the phase structural factor. part 2. determination of the efficiency of steels in aggressive media from the results of tests in the air

The use of a phase-mechanical approach to the analytical estimation of the efficiency of steels in hydrogen and hydrogen-containing aggressive media is proposed. Using literature data, the behavior of 50 steels has been generalized, and significant correlation relations between the static properties...

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Bibliographic Details
Published in:Strength of materials 2010-05, Vol.42 (3), p.313-321
Main Authors: Vytvyts’kyi, V. I., Berezhnyts’ka, M. P., Chepil, R. V.
Format: Article
Language:English
Subjects:
Analysis
Building materials
Characterization and Evaluation of Materials
Chemical composition
Chemistry and Materials Science
Classical Mechanics
Correlation
Corrosion and anti-corrosives
Exact sciences and technology
Fracture mechanics (crack, fatigue, damage...)
Fundamental areas of phenomenology (including applications)
Low cycle fatigue
Materials Science
Mathematical analysis
Mechanical properties
Media
Physics
Solid Mechanics
Structural and continuum mechanics
Structural steels
Sulfides
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Summary:The use of a phase-mechanical approach to the analytical estimation of the efficiency of steels in hydrogen and hydrogen-containing aggressive media is proposed. Using literature data, the behavior of 50 steels has been generalized, and significant correlation relations between the static properties of steels in the air, their chemical composition and characteristics of static, high-and low-cycle fatigue in media have been obtained. The discrepancy between actual and calculated data does not exceed 8–18%.
ISSN:0039-2316
1573-9325
DOI:10.1007/s11223-010-9220-6