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2. Mechanical approach: study of plasticity evolution after outgassing
2.1 Reminder of the impact of hydrogen on the mechanical tensile properties of quenched and tempered steel.
When it comes to hydrogen embrittlement, the mechanical approach complements the physical-chemical approach. Indeed, once the concept of "hydrogen partitioning" has been described and its evolution during the "degassing" treatment, it is necessary to study the evolution of the mechanical characteristics of products before and after degassing. To this end, slow tensile tests...
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Mechanical approach: study of plasticity evolution after outgassing
A new approach to hydrogen embrittlement
Bibliography
Standards and norms
- Standard Guide for Post-Coating Treatments of Steel for Reducing the Risk of Hydrogen Embrittlement. - ASTM B850 - 2015
- Metallic coatings – Electroplated zinc and zinc alloy coatings on iron or steel with supplementary Cr(VI)-free treatment. - DIN 50979 - 2008
- Metallic and other inorganic coatings – Post-coating treatments of iron or steel to reduce the risk of hydrogen embrittlement. - ISO 9588 - 2007 ...
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