National Natural Science Foundation of China (50271072 and 50471083)
The effect of direct ageing treatment on microstructure and stress-rupture properties of GH761 alloy was studied. Phosphorus was added to the tested alloy for its beneficial effect on stress-rupture life. It was found...
Projects(50271072, 50471083) supported by the National Natural Science Foundation of China
Continuing the effort to redesign IN718 alloy in order to provide microstructural and mechanical stability beyond 650℃, IN718 alloy was modified by increasing the Al, P and B contents, and the microstructure and mech...