Page 10 - 摩擦学学报2025年第10期

第 10 期 陈加丽, 等: 伯仲叔铵盐对质子型离子液体添加剂润滑性能的影响 1407

12 Fe Cr
Fe Element Mass Atomic
10 fraction/% fraction/%
C 0.15 10.98
8 N 0.00 0.00 50 μm 50 μm
O
9.65
0.16
Intensity/a.u. 6 Cr 0.00 77.91 C O
0.00
P
1.46
0.07
Fe
4.48
4
O
2 Fe 50 μm 50 μm
C Cr
Cr Fe
0
0 2 4 6 8
Energy/keV
(a) PAO10
12
Fe Cr O
Mass Atomic
10 Fe Element fraction/% fraction/%
C 0.13 9.44
8 N 0.00 15.96 50 μm 50 μm 50 μm
0.36
Intensity/a.u. 6 4 Cr 0.05 71.53 C P N
O
0.28
1.47
P
0.07
1.24
4.26
Fe
2 O Fe 50 μm 50 μm 50 μm
C Cr P
N Cr Fe
0
0 2 4 6 8
Energy/keV
(b) 1%N 1 P
12
Fe Mass Atomic Fe Cr O
10 Element fraction/% fraction/%
C 0.11 9.20
0.15
8 N 0.00 13.46 50 μm 50 μm 50 μm
O
0.22
Intensity/a.u. 6 Cr 0.05 74.52 C P N
P
1.42
0.07
1.25
4.28
Fe
4
O
Cr
2 Fe 50 μm 50 μm 50 μm
C P
N Cr Fe
0
0 2 4 6 8
Energy/keV
(c) 1%N 2 P
12 Fe Cr O
Element Mass Atomic
10 Fe fraction/% fraction/%
C 0.13 10.19
0.29
8 N 0.00 10.12 50 μm 50 μm 50 μm
O
0.17
Intensity/a.u. 6 Cr 0.05 76.31 C P N
1.58
P
0.08
1.51
Fe
4.38
4
Cr
2 O Fe 50 μm 50 μm 50 μm
C P
N Cr Fe
0
0 2 4 6 8
Energy/keV (d) 1%N 3 P
Fig. 8 EDS spectra of PAO10 and three oil samples of 1%PILs-PAO10 after friction and wear tests
图 8 PAO10和3种1%PILs-PAO10油样摩擦磨损试验后的EDS能谱图