The development and mechanical performances of new type air-cooled Mn series bainitie steels including granular bainitie steels,FGBA/BG duplex steels,CFB/M dupl
The molten liquid discrete flow inside a packed bed is a typical transport phenomenon in the blast furnace.As for the reportcd mathematieal models presenting th
On the basis of the thermodynamic analysis and fundamental study in the laboratory,the equilibrium of the Ti-Al-O system was investigated.The results showed tha
According to the theories for stretch reducing process and steel tube plastic deformation,the energy method was used To mesh the rolled deformation zone of the