To investigate the reaction between CO2-CO and wustite using the isotope exchange method at 1073,1173,1273,and 1373 K,the experiment apparatus was designed to s
A high speed steel(HSS) was studied for rollers in this work.The steel was quenched at 1150 C and tempered at 520 C.The phase structures of the steel were deter
Periodic mould level fluctuation(MLF) during slab casting is a bottleneck for upgrading the surface quality and casting speed especially for hypoperitectic(HP)