Experimental research on dynamic compression property of 16MnR+0Cr18Ni9Ti stainless steel clad plate

The impact compression experiment of 16MnR+0Cr18Ni9Ti stainless steel clad plate was performed by split Hopkinson pressure bar(SHPB), and the mechanical properties of impact compression of the plate were investigated at strain rates from 350 s-1 to 1000 s-1. The tested results show that the effects of strain rate and strain strengthening are distinct in the plate. The metallographic analyzed result indicates that the crystal size becomes smaller with stain rate increasing.