Nanocrystalline 6061 Al Powder Fabricated by Cryogenic Milling and Consolidated via High Frequency Induction Heat Sintering

Table 2

The average grain size and lattice strains in nc-Al and its alloys produced by ball milling.

Material	Milling time (h)	𝑑 (nm)	(𝑒^2)^1/2 (%)	𝑇 (K)	Reference
Al	~20	22±2	0.18±0.02	298	[11]
Al	~100	~25	~0.16	298	[10]
Al	8	26±2	0.16±0.03	90	[20]
Al-7.5Mg	8	22±2	0.20±0.03	90	[21]
Al-7.5Mg-0.3Sc	8	26±2	0.23±0.03	90	[21]
Al 6061	15	23±2	0.25±0.03	90	This work