Publications by authors named "Cheng-Wang Tang"
Article Synopsis
- * Researchers perform electrochemical hydrogenation on these steel components at room temperature, followed by uniaxial tensile testing to assess changes in tensile strength, yield strength, and ductility.
- * Findings reveal that longer hydrogenation times and higher solution concentrations or current densities result in decreased mechanical properties and a shift from ductile to brittle fracture modes in the materials.
Extended exposure to seawater results in the erosion of the structural high-strength steels utilized in marine equipment, primarily due to the infiltration of hydrogen. Consequently, this erosion leads to a decrease in the mechanical properties of the material. In this investigation, the mechanical responses of Q690 structural high-strength steel specimens were investigated by considering various hydrogen charging parameters, such as the current density, charging duration, and solution concentration values.
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