Guo-Cheng Wang

Modeling the dependence of strain-hardening exponent on ferrite content and grain size for dual-phase riser steel

The increasing demand for deep-sea oil and gas exploration requires riser steels with superior strain hardening performance. However, the quantitative relationship between microstructural parameters (ferrite content and grain size) and the strain-hardening exponent ( n -value) in dual-phase riser steels remains unc...