Fatigue crack growth from handling surface anomalies in a nickel based superalloy at high temperature

Fatigue crack growth from handling surface anomalies in a nickel based superalloy at high temperature

Show other versions (1)

Aircraft engine manufacturers have to demonstrate that handling surface anomalies in sensitive areas of discs are not critical for in-service life of a component. Currently, the models used consider anomalies as long cracks propagating from the first cycle, which introduces a certain degree of conse...

Full description

Bibliographic Details
Main Authors: Gourdin Stéphane, Doremus Luc, Nadot Yves, Hénaff Gilbert, Pierret Stéphane
Format: Article
Language:English
Published: EDP Sciences 2014-01-01
Series:MATEC Web of Conferences
Online Access:http://dx.doi.org/10.1051/matecconf/20141416003

Similar Items

Similar Items