Superduplex Stainless Steel Cladding Corrosion and Microstructure Data

Sebastián Zappa's research dataset characterizes corrosion and microstructure in superduplex stainless steel cladding. The data likely contains measurements from six welded coupons, analyzing the effect of heat input and layer count on chemical composition, microstructure, hardness, and pitting corrosion resistance. Analysis methods included optical and scanning electron microscopy, X-ray diffraction, Vickers microhardness, and corrosion resistance tests.

Use Cases

• Modeling pitting corrosion resistance based on welding parameters and chemical dilution.
• Analyzing phase fraction relationships (ferrite/austenite) based on heat input and layer count.
• Predicting Vickers microhardness from microstructural features and welding process variables.

Strengths

• Dataset is derived from a controlled experimental study with six distinct welding conditions.
• Analysis includes multiple characterization techniques: microscopy, XRD, hardness, and corrosion testing.

Limitations

• Row count and specific column-level documentation are unknown, limiting suitability assessment.
• Last update date is unknown; freshness unverified.

Provenance

Source

Sebastián Zappa via paperswithcode

Collection Method

Experimental data from semiautomatic arc welding of cladding coupons followed by laboratory analysis.