Wear Behaviour of Nanocrystalline Fe₈₈Si₁₂ Alloy in Water Environment

Table 1

Hardness and phase structures of the Fe₈₈Si₁₂ alloys.

Sample	Grain size	B2 at.%	D03 at.%	Hardness GPa	GB vol.%
NC10	10 nm	9	91	10	27.3
NC20	20 nm	38	62	5.5	14.3
NC40	40 nm	79	21	5.3	7.3
CG	30 μm	100	0	5.1	0.005