14
M. P. Echlin et al.
and fatigue crack initiation life. New capabilities for the in situ monitoring of
dislocation activity in thin samples during loading in the SEM, using a stem detector
(tSEM), are likely to reveal additional details about the early stages of localization
[99, 100].
Advances in microscopes, techniques, and analysis software for 3D data have
enabled the process of assessing targeted volumes for direct input to modeling. New
access to large and targeted volumes of multimodal data, such as the René 88DT
datasets shown, enables integration of tools for measuring and predicting strain
and the simulation capabilities that are demonstrated in the companion chapters.
Ultimately integration of all of these experimental techniques with advanced
computational approaches promises significant advances in our capability to predict
the life of critical components such as the turbine disk.
Acknowledgements This research was conducted with the support of AFOSR Grant FA9550-121-0445. We acknowledge Mike Uchic for useful discussions about focused ion beams and General
Electric for the René 88DT material. We also acknowledge Stuart Wright for useful discussions
about microanalytical data.
References
1. D. Krueger, R. Kissinger, R. Menzies, in Superalloys, ed. by S. Antolovich (TMS-AIME,
Warrendale, 1992), pp. 277–286
2. D. Chang, D. Krueger, R. Sprague, in Superalloys 1984, Proceedings of the Fifth International
Symposium on Superalloys (1984), pp. 245–273
3. S. Wlodek, M. Kelly, D. Alden, Superalloys 1996, 129 (1996)
4. T.M. Pollock, S. Tin, J. Propuls. Power 22(2), 361 (2006). https://doi.org/10.2514/1.18239
5. R. Reed, The Superalloys: Fundamentals and Applications (Cambridge University Press,
2006). http://books.google.com/books?id=SIUGcd4a-EkC
6. J.C. Stinville, E. Martin, M. Karadge, S. Ismonov, M. Soare, T. Hanlon, S. Sundaram, M.P.
Echlin, P.G. Callahan, W.C. Lenthe, V. Miller, J. Miao, A.E. Wessman, R. Finlay, A. Loghin,
J. Marte, T.M. Pollock, Acta Mater. 152, 16 (2018). https://doi.org/10.1016/j.actamat.2018.
03.035
7. J.C. Stinville, E. Martin, M. Karadge, S. Ismonov, M. Soare, T. Hanlon, S. Sundaram, M.P.
Echlin, P.G. Callahan, W.C. Lenthe, J. Miao, A.E. Wessman, R. Finlay, A. Loghin, J. Marte,
T.M. Pollock, Metall. Mater. Trans. A 49(9), 3865 (2018). https://doi.org/10.1007/s11661018-4780-3
8. J.C. Stinville, W.C. Lenthe, M.P. Echlin, P.G. Callahan, D. Texier, T.M. Pollock, Int. J. Fract.
(2017). https://doi.org/10.1007/s10704-017-0241-z
9. W.C. Lenthe, J.C. Stinville, M.P. Echlin, T.M. Pollock, in Superalloys 2016 (John Wiley &
Sons, Inc., 2016), pp. 569–577. https://doi.org/10.1002/9781119075646.ch61
10. J. Stinville, E.R. Yao, P.G. Callahan, J. Shin, F. Wang, M.P. Echlin, T.M. Pollock, D.S.
Gianola, Acta Mater. 168, 152 (2019). https://doi.org/10.1016/j.actamat.2018.12.061
11. J. Miao, T. Pollock, J. Jones, in Superalloys, ed. by R. Reed, K.A. Green, P. Caron, T. Gabb,
M. Fahrmann, E. Huron, S. Woodard (TMS, Warrendale, 2008), pp. 589–597
12. J. Miao, T.M. Pollock, J.W. Jones, Acta Mater. 57(20), 5964 (2009). https://doi.org/10.1016/j.
actamat.2009.08.022. http://www.sciencedirect.com/science/article/pii/S1359645409005357
M. P. Echlin et al.
and fatigue crack initiation life. New capabilities for the in situ monitoring of
dislocation activity in thin samples during loading in the SEM, using a stem detector
(tSEM), are likely to reveal additional details about the early stages of localization
[99, 100].
Advances in microscopes, techniques, and analysis software for 3D data have
enabled the process of assessing targeted volumes for direct input to modeling. New
access to large and targeted volumes of multimodal data, such as the René 88DT
datasets shown, enables integration of tools for measuring and predicting strain
and the simulation capabilities that are demonstrated in the companion chapters.
Ultimately integration of all of these experimental techniques with advanced
computational approaches promises significant advances in our capability to predict
the life of critical components such as the turbine disk.
Acknowledgements This research was conducted with the support of AFOSR Grant FA9550-121-0445. We acknowledge Mike Uchic for useful discussions about focused ion beams and General
Electric for the René 88DT material. We also acknowledge Stuart Wright for useful discussions
about microanalytical data.
References
1. D. Krueger, R. Kissinger, R. Menzies, in Superalloys, ed. by S. Antolovich (TMS-AIME,
Warrendale, 1992), pp. 277–286
2. D. Chang, D. Krueger, R. Sprague, in Superalloys 1984, Proceedings of the Fifth International
Symposium on Superalloys (1984), pp. 245–273
3. S. Wlodek, M. Kelly, D. Alden, Superalloys 1996, 129 (1996)
4. T.M. Pollock, S. Tin, J. Propuls. Power 22(2), 361 (2006). https://doi.org/10.2514/1.18239
5. R. Reed, The Superalloys: Fundamentals and Applications (Cambridge University Press,
2006). http://books.google.com/books?id=SIUGcd4a-EkC
6. J.C. Stinville, E. Martin, M. Karadge, S. Ismonov, M. Soare, T. Hanlon, S. Sundaram, M.P.
Echlin, P.G. Callahan, W.C. Lenthe, V. Miller, J. Miao, A.E. Wessman, R. Finlay, A. Loghin,
J. Marte, T.M. Pollock, Acta Mater. 152, 16 (2018). https://doi.org/10.1016/j.actamat.2018.
03.035
7. J.C. Stinville, E. Martin, M. Karadge, S. Ismonov, M. Soare, T. Hanlon, S. Sundaram, M.P.
Echlin, P.G. Callahan, W.C. Lenthe, J. Miao, A.E. Wessman, R. Finlay, A. Loghin, J. Marte,
T.M. Pollock, Metall. Mater. Trans. A 49(9), 3865 (2018). https://doi.org/10.1007/s11661018-4780-3
8. J.C. Stinville, W.C. Lenthe, M.P. Echlin, P.G. Callahan, D. Texier, T.M. Pollock, Int. J. Fract.
(2017). https://doi.org/10.1007/s10704-017-0241-z
9. W.C. Lenthe, J.C. Stinville, M.P. Echlin, T.M. Pollock, in Superalloys 2016 (John Wiley &
Sons, Inc., 2016), pp. 569–577. https://doi.org/10.1002/9781119075646.ch61
10. J. Stinville, E.R. Yao, P.G. Callahan, J. Shin, F. Wang, M.P. Echlin, T.M. Pollock, D.S.
Gianola, Acta Mater. 168, 152 (2019). https://doi.org/10.1016/j.actamat.2018.12.061
11. J. Miao, T. Pollock, J. Jones, in Superalloys, ed. by R. Reed, K.A. Green, P. Caron, T. Gabb,
M. Fahrmann, E. Huron, S. Woodard (TMS, Warrendale, 2008), pp. 589–597
12. J. Miao, T.M. Pollock, J.W. Jones, Acta Mater. 57(20), 5964 (2009). https://doi.org/10.1016/j.
actamat.2009.08.022. http://www.sciencedirect.com/science/article/pii/S1359645409005357