Interdiffusion Behaviour of NiCoCrAlY Coating and N5 Single Crystal Superalloy

Influence of crystal orientation on the thermomechanical fatigue behaviour in a single- crystal superalloy

Modelling of constitutive and fatigue behaviour of a single-crystal nickel-base superalloy

In this licentiate thesis the work done in the project KME410 will be presented. The overall objective of this project is to evaluate and develop tools for designing against fatigue in single-crystal nickel-base superalloys in gas turbines. Experiments have been done on single-crystal nickel-base superalloy specimens in order to investigate the mechanical behaviour of the material. The constitu...

Low-Cycle Fatigue Behaviour of a Ni-Based Single-Crystal Superalloy

Creep and Stress Relaxation Anisotropy of a Single-Crystal Superalloy

Joint Development of a Fourth Generation Single Crystal Superalloy

A new, fourth generation, single crystal superalloy has been jointly developed by GE Aircraft Engines, Pratt & Whitney and NASA. The focus of the effort was to develop a turbine airfoil alloy with long-term durability for use in the High Speed Civil Transport. In order to achieve adequate long-time strength improvements at moderate temperatures and retain good microstructural stability, it was ...