𝜸^′ Precipitation and Growth Kinetics in Mechanically Alloyed Ni–Al

Table 1

Dislocation density and grain size of as-fabricated specimens produced by mechanical alloying and arc-melting.

	Dislocation density (1/m^2)	Grain size
Ni–15at%Al (MA)	3.65 × 10^16	91 nm
Ni–15at%Al–0.6at%Y2O3 (MA)	5.18 × 10^16	66 nm
Ni–15at%Al (arc)	8.50 × 10^13	3 mm