In-depth articles on metallurgy, materials science, and metal processing — written for engineers and learners alike.
Practical step-by-step guide to selecting stainless steel for corrosive service. Covers environment characterisation, PREN requirement, SCC risk, temperature effects, cost, and decision framework.
Technical guide to duplex stainless steels. Covers austenite-ferrite microstructure, 2205 and 2507 grades, PREN, phase balance control in welding, embrittlement risks, and oil/gas applications.
In-depth guide to pitting corrosion in stainless steels. Covers pit initiation at MnS inclusions, critical pitting temperature, PREN calculation, and alloy selection for chloride environments.