Generation of Fine Grain Layers in the Vicinity of Frictuion Surfaces in Metal Forming Processes: Theory and Experiment(2)

The 7th ENGII Conference(Workshop7 2015)——It is well known that cracks can produce stress singularities in linear elastic materials. The stress intensity factor is one of the basic concepts in linear elastic fracture mechanics. This parameter appears in asymptotic analyses performed in the vicinity of a sharp crack-tip and is the coefficient of the singular term.

关键词: fine grain layers;metal forming process;friction surface The 7th ENGII Conference(Workshop7 2015)

主讲人:Prof. Sergei Alexandrov 机构:Institute for Problems in Mechanics, Russian Academy of Sciences

时长:0:13:39 年代:2015年