Park, S. J.; Han, H. N.; Oh, K. H.; Raabe, D.; Kim, J. K.: Crystal Plasticity Finite Element Simulations of Grain Interaction and Orientation Fragmentation during Plastic Deformation of BCC Metals, (2003)
International researcher team presents a novel microstructure design strategy for lean medium-manganese steels with optimized properties in the journal Science
Hydrogen is a clean energy source as its combustion yields only water and heat. However, as hydrogen prefers to accumulate in the concentrated stress region of metallic materials, a few ppm Hydrogen can already cause the unexpected sudden brittle failure, the so-called “hydrogen embrittlement”. The difficulties in directly tracking hydrogen limits…