...-areas and microstructures. Findings In general, the most commonly encountered defects from semi-finished (billets, blooms, and slabs) and final (round bar and plate) steel products are as follows: network cracks, porosity, gas holes, shrinkage, shell, slivers, casting powder entrapment, ladle slag...

...Namita Nanda; S.K. Sahu; J.N. Bandyopadhyay Purpose – The purpose of this paper is to study the nonlinear forced vibration responses of delaminated composite shells in hygrothermal environments. Design/methodology/approach – Finite element method using an eight-noded C0 continuity...