In-depth articles on metallurgy, materials science, and metal processing — written for engineers and learners alike.
Free linear elastic fracture mechanics (LEFM) calculator. Computes critical crack size from K_IC and applied stress, required K_IC for a known crack, and safety factor assessment per BS 7910 approach.
Complete guide to residual stress in welded joints. Covers sources of weld residual stress, tensile/compressive distributions, XRD and neutron diffraction measurement, PWHT reduction, and BS 7910 fitness-for-service assessment.