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Table 4 Element composition and content [46]

From: Tribological Mechanism of Graphene and Ionic Liquid Mixed Fluid on Grinding Interface under Nanofluid Minimum Quantity Lubrication

Element

Ni

Cr

Mo

Si

Mn

Co

Content

50–55

17–21

2.8–3.3

0.35

0.35

1.0

Element

Al

Nb

Fe

S

C

Cu

Content

0.2–0.8

4.7–5.5

remainder

0.01

0.08

0.3