Article ID | Journal | Published Year | Pages | File Type |
---|---|---|---|---|
7169772 | Engineering Fracture Mechanics | 2015 | 15 Pages |
Abstract
This contribution intends to present the development of a Charpy V-notched mastercurve to fit or extrapolate the transition of ferritic steels. Mastercurve is largely used to fit fracture toughness and can be derived for Charpy toughness. Some changes have to be performed regarding particular case of Charpy. This work is based on the assessment of a large database that covers a wide range of materials with yield strengths from 290 to 1180Â MPa. The purpose of this mastercurve is to predict the correct shape of the Charpy transition with a reasonable safety margin on the basis of a limited amount of data.
Related Topics
Physical Sciences and Engineering
Engineering
Mechanical Engineering
Authors
Sylvain Pillot, Pascal Pacqueau,