Page 109 - 摩擦学学报2025年第10期

1506 摩擦学学报（中英文） 第 45 卷

(a) 1.2
Fe Fe Element Mass fraction/% Atomic fraction/%
0.9 C 1.95 8.31
Intensity/10 3 a.u. 0.7 Cr Cr 21.31 20.97
0.43
Si
0.78
0.5
0.2
C Si Mn Mn 0.86 0.80
100 μm 10 μm 0.0 0 2 4 6 8 10 Fe 75.46 69.15
Energy/keV
(b) 1.2 Fe Element Mass fraction/% Atomic fraction/%
Fe
0.9 C 1.98 8.43
Intensity/10 3 a.u. 0.7 Cr Cr 20.24 19.93
0.64
Si
0.35
0.5
0.2 Mn 0.85 0.80
C Si Mn
100 μm 10 μm 0.0 0 2 4 6 8 10 Fe 76.58 70.20
Energy/keV
(c) 1.2
Fe Fe Element Mass fraction/% Atomic fraction/%
0.9 C 1.88 8.02
Intensity/10 3 a.u. 0.7 Cr Cr 21.59 21.24
1.24
Si
0.68
0.5
0.2
C Si Mn Mn 1.09 1.02
100 μm 10 μm 0.0 0 2 4 6 8 10 Fe 74.76 68.48
Energy/keV
(d) 1.2 Fe Fe Element Mass fraction/% Atomic fraction/%
0.9 C 1.90 8.09
Intensity/10 3 a.u. 0.7 Cr Cr 20.02 19.74
1.01
0.56
Si
0.5
0.2 Mn 0.44 0.41
C Si Mn
100 μm 10 μm 0.0 0 2 4 6 8 10 Fe 77.09 70.75
Energy/keV
(e) 1.2
Fe Element Mass fraction/% Atomic fraction/%
0.9 Fe C 2.29 9.61
Intensity/10 3 a.u. 0.7 Cr Cr Cr 24.94 24.18
Si
0.55
1.00
0.5
0.2 C Mn 0.89 0.82
Si Mn
100 μm 10 μm 0.0 0 2 4 6 8 10 Fe 71.32 64.39
Energy/keV
(f) 1.2
Fe Element Mass fraction/% Atomic fraction/%
0.9 Fe C 1.84 7.88
Intensity/10 3 a.u. 0.7 Cr Cr 19.55 19.31
0.99
0.54
Si
0.5
0.2 Mn 0.89 0.84
C Si Mn
100 μm 10 μm 0.0 0 2 4 6 8 10 Fe 77.17 70.98
Energy/keV
(g) 1.5
C Element Mass fraction/% Atomic fraction/%
1.2 C 21.31 55.23
Intensity/10 3 a.u. 0.9 Fe Fe Cr 17.08 10.23
0.37
Si
0.41
0.6
0.3 Cr Mn 0.44 0.25
Si Mn
100 μm 10 μm 0.0 0 2 4 6 8 10 Fe 60.80 33.89
Energy/keV
Fig. 17 SEM and EDS micrographs of G95Cr18 at (a) 35 ℃, (b) 55 ℃, (c) 75 ℃, (d) 95 ℃, (e) 115℃, (f) 135 ℃ and (g) 155 ℃
图 17 G95Cr18盘在(a) 35 ℃, (b) 55 ℃, (c) 75 ℃, (d) 95 ℃, (e) 115 ℃, (f) 135 ℃及 (g) 155 ℃下的SEM及EDS照片