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Showing 1 to 4 of 4 for “"Nickel-based single crystal superalloys"”.
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Simulation of creep in nickel based single crystal superalloys
Nickel based single crystal Superalloys are finding wide spread use in high temperature gas turbines and other similar applications because of their superior high-temperature strength and creep properties as compared to the other materials. This is due to two factors: solid solution and …
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Analysis and modelling of the dislocation response during non-isothermal creep in Ni-SX superalloys
Nickel-based single-crystal superalloys are commonly used as the material of choice for turbine blades in modern aircrafts. The temperatures and stresses in the turbine are subject to continuous change during in-flight operation. The deformation rates of the turbine blades during operation are …
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Investigation of new synchrotron X-ray and neutron techniques for local crystallographic analysis of Ni-based single crystal superalloys
Nickel-based single crystal superalloys exploit a γ/γʹ microstructure, providing exceptional high- temperature strength and environmental stability, outperforming other known alloy systems. These properties make them useful for gas turbine applications. However, enhancing gas turbine efficiency …
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Influence of surface hardening on single crystal nickel-based superalloys
… cold rolling (DCR), on the microstructures of single crystal nickel-based superalloys. These alloys have excellent high temperature properties, and consist of a randomly substituted face centred cubic matrix phase known as γ, together with a large volume fraction of an ordered precipitate …