Item Sponsored by National Basic Research Program of China(2010CB630801)
The deformation and micro-voids formation mechanisms in ferrite / bainite( F / B) multi-phase steel with the volume fraction of bainite less than 50% were studied by numerical simulation and experimental observation...
Sponsored by National Natural Science Foundation of China(50671016);National Basic Research Program of China(2010CB630801)
Bainite is metastable due to its high dislocation density, and consequently bainitic steel structures have the problem of thermal stability. Plastic deformation of bainite can further increase dislocation density and ...
Supported by National Basic Research Program of China (973 Program,Grant No.2010CB630801)
New generation thermo-mechanical control process(TMCP) based on ultra-fast cooling is being widely adopted in plate mill to product high-performance steel material at low cost. Ultra-fast cooling system is complex b...