Article ID Journal Published Year Pages File Type
1582322 Materials Science and Engineering: A 2008 4 Pages PDF
Abstract

Cyclic deformation behavior of IN 718 fatigued at room temperature and 920 K was examined. A significant cyclic deformation softening was observed, and planar deformation bands were formed at both the temperatures. The coherent and ordered γ″ precipitates were observed to be sheared by dislocations moving on {1 1 1} slip planes. A model describing the formation of planar slip bands is given.

Related Topics
Physical Sciences and Engineering Materials Science Materials Science (General)
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