Chinese Journal of Mechanical Engineering

Table 5 Morse potential parameters [50]

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

Workpiece	Abrasive grain	D₀ (eV)	α (1/Å)	r₀ (Å)
Ni	Al	0.33713	1.2924	2.8083
	O	0.475	1.398	3.238
	Al	0.33589	1.2767	2.8376
Fe	O	0.473	1.382	3.275
Cr	Al	0.34541	1.3685	2.8199
Cr	O	0.487	1.474	3.698

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