Due to the outstanding creep performance, nickel-based single crystal superalloys (Ni-SXs)
are extensively applied in modern aero-engine and industrial gas turbine. Apart from the …

Nickel-based single crystal superalloys (Ni-SXs) are of great interests in aircraft industry due
to their excellent high temperature creep strength deriving from the rigid gamma/gamma …

The precipitation of topologically close-packed (TCP) phases is the result of microstructure
instabilities of Ni-based superalloys. This review seeks to comprehensively collate all the …

A single crystalline (SX) nickel-based superalloy additively manufactured (AM) by electron
beam-based powder bed fusion (PBF-E) was investigated under very high cycle fatigue …

本文概述了近年来镍基单晶高温合金的研发进展. 在合金研制方面, 总结了单晶合金近几年的
发展及其成分设计方法. 针对单晶合金常见的变形和损伤, 失效机制, 分别介绍了单晶合金蠕变 …

The nucleation and growth of topologically close-packed (TCP) phases in Ni-based single
crystal superalloys (SCs) are controlled by composition, temperature, time, interface …

Mo has received much attention in Ni-based single crystal superalloys as a main
strengthening element at elevated temperatures above 1000° C. However, the effects of Mo …

Creep damage by void nucleation and growth limits the lifetime of components subjected to
mechanical loads at high temperatures. For the first time, the porosity of a Ni-based single …

The creep inconsistency between dendrite core and interdendritic region is investigated in a
nickel-based single crystal superalloy under 1373 K and 137 MPa. Two specimens with …

Ni-base single-crystal turbine blades are exposed to a combination of high temperatures
and high stresses during their service life in high-pressure turbines of aero engines or …