The correlation of microstructure-properties of the Ni-based superalloy with coprecipitation
of γ'/γ''phases has been studied in details. To obtain the different γ'/γ''microstructures, various …

Directed energy deposition (DED) of Inconel 718 is of critical importance for the repair of
aerospace components, which have tight tolerances for certification, particularly on …

In the precipitation-hardened Ni-based superalloy, typified by ATI 718Plus, the nano-scale
γ′ and γ′′ phase in duplet or triple coprecipitate morphology can provide superior high …

Temporal evolution of the nanoscale disc-shaped γ′′(Ni 3 Nb) and spherical γ′(Ni 3 (Al,
Ti)) strengthening precipitates during double-stage ageing treatment of the laser powder …

The premature failure of the γ''-strengthen mechanism restricts the further application of
Inconel 718 superalloys at temperatures over 650° C. Although numerous attempts have …

Experimental differentiation of individual strengthening effects from the nanoscale
precipitates in Alloy 718 remains challenging due to co-precipitation of γ′ and γ′′. Here …

In order to understand the formation mechanism of a special nanostructure of γ'and γ" co-
precipitated phase which present an important potential in the improvement of high thermal …

Computational microstructure design aims to fully exploit the precipitate strengthening
potential of an alloy system. The development of accurate models to describe the temporal …

Alloy 625 PLUS alloy is developed as an age-hardenable variant of Alloy 625 to impart
strength superior to Alloy 718 but retaining excellent corrosion resistance and welding …