Relationship between Fracture Toughness and Fracture Surface Fractal Dimension in AISI 4340 Steel
نویسندگان
چکیده
منابع مشابه
Dynamic Fracture Toughness of 4340 VAR Steel under Conditions of Plane Strain
Plate impact experiments are conducted to study the dynamic fracture processes in 4340 VAR steel which occur on submicrosecond timescales. These experiments involve the plane strain loading of a planar crack by a plane tensile pulse with a duration of approximately 1 /xs. The loading is achieved by impacting a precracked, disk-shaped specimen by a thin flyer plate. Motion of the rear surface of...
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ژورنال
عنوان ژورنال: Materials Sciences and Applications
سال: 2013
ISSN: 2153-117X,2153-1188
DOI: 10.4236/msa.2013.44032