Proceedings of the 9th International Symposium on Superalloy 718 & Derivatives: Energy, Aerospace, and Industrial Applications - Ott, Eric; Liu, Xingbo; Andersson, Joel; Bi, Zhongnan; Bockenstedt, Kevin; Dempster, Ian; Groh, Jon; Heck, Karl; Jablonski, Paul; Kaplan, Max; Nagahama, Daisuke; Sudbrack, Chantal (Springer International Publishing : Imprint: Springer, 2018)