The stacking fault energy dependence of the mechanisms of deformation in Fcc metals

摘要: The influence of stacking fault energy on the choice deformation mechanisms is considered. Experimental evidence reviewed to distinguish between possible and a limited analysis crystal rotations performed. It shown that twinning, pencil glide, more usual octahedral slip are all which could be operative under different conditions or temperature but even if only occurs may affect by influencing systems. Using simplifying assumption homogeneous, applying Bishop Hill’s maximum work principle derive combinations systems, set criteria developed indicate from among available hence rotations. An empirical method relating texture outlined experimental results obtained this compared with other methods.