Model of Fracture, Friction, and Wear Phenomena of Porous Iron

Table 5

Antifriction properties of iron under limited lubrication.

𝑃, %	Hardness, MPa	𝑃, MPa	𝑓	𝐼ℎ, microns/km		𝑑⋅10^6, m
				Experimental	Calculated (39)
2		0.35	0.05	0.6	1.3	1.14
		0.89	0.05	0.9	1.6
	1010	1.5	0.07	1.6	2.1
		3.0	0.07	2.9	2.8
		4.5	0.07	3.3	3.4
4		0.24	0.05	1.7	1.4	2.02
		0.60	0.05	2.3	1.7
	950	1.0	0.09	2.9	1.9
		2.0	0.12	3.5	2.5
		3.0	0.12	3.7	3.0
5.9		0.33	0.05	0.9	1.3	1.36
		0.83	0.05	1.4	1.7
	860	1.4	0.06	2.0	2.0
		2.8	0.06	2.3	2.7
		4.2	0.06	4.0	3.3
8.6		0.33	0.05	1.3	1.5/0.76	1.78
		0.83	0.05	1.6	1.7/1.2
	760	1.4	0.09	1.8	2.0/1.5
		2.8	0.09	2.3	2.7/2.1
		4.2	0.12	3.1	3.5/2.5
13.6		0.25	0.04	0.84	0.88	1.79
		0.64	0.04	1.0	1.0
	750	1.06	0.06	1.6	1.3
		2.12	0.06	1.7	1.3
		3.18	0.07	3.5	2.2
20		0.36	0.05	0.87	1.0	1.83
		0.90	0.05	1.7	1.6
	480	1.5	0.06	2.9	2.0
		3.0	0.06	3.1	2.9
		4.5	0.06	3.3	3.4