Stress corrosion of Ni-based superalloys

• Published in: Materials at high temperatures Vol. 35; no. 1-3; pp. 120 - 129
• Main Authors: Brooking, L., Sumner, J., Gray, S., Simms, N. J.
• Format: Journal Article
• Language: English
• Published: Taylor & Francis 04.05.2018
• Subjects: C-ring; FEA; Stress Corrosion; superalloy

The development of gas turbines to increase fuel efficiency is resulting in progressively higher operating temperatures in the under platform regions of the blades. These regions have traditionally been considered low risk areas. However, higher metal temperatures combined with stresses and the depo...