Influence of oxidation on fatigue crack initiation and propagation in turbine disc alloy N18
نویسندگان
چکیده
منابع مشابه
Effects of microstructures on fatigue crack initiation and short crack propagation at room temperature in an advanced disc superalloy
Fatigue crack initiation and early short crack propagation behaviour in two microstructural variants of a recently developed Low Solvus, High Refractory (LSHR) disc superalloy at room temperature has been investigated by three-point bending with replication procedure. The results shows that fine gained (FG) LSHR possesses higher fatigue life due to its better crack initiation resistance, limite...
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ژورنال
عنوان ژورنال: International Journal of Fatigue
سال: 2015
ISSN: 0142-1123
DOI: 10.1016/j.ijfatigue.2015.02.007