Page 110 - 摩擦学学报2025年第10期

第 10 期 李奕宁, 等: 3J1与G95Cr18配副在15#航空液压油润滑下的摩擦学行为 1507

(a) 3J1 C 1s Fe 2p

Intensity/a.u. Fe 2p O 1s C 1s Intensity/a.u. Intensity/a.u.

Si 2p

1 000 800 600 400 200 0 290 288 286 284 282 280 730 720 710 700
Binding energy/eV Binding energy/eV Binding energy/eV
Si 2p Cr 2p Mn 2p

Intensity/a.u. Intensity/a.u. Intensity/a.u.

106 104 102 100 98 595 590 585 580 575 570 648 644 640 636 632
Binding energy/eV Binding energy/eV Binding energy/eV
P 2p Ti 2p

Intensity/a.u. Intensity/a.u.

138 136 134 132 130 128 126 466 464 462 460 458 456 454
Binding energy/eV Binding energy/eV
(b) G95Cr18 C 1s Fe 2p

Intensity/a.u. Fe 2p O 1s C 1s Si 2p Intensity/a.u. Intensity/a.u.

1 000 800 600 400 200 0 290 288 286 284 282 280 730 720 710 700
Binding energy/eV Binding energy/eV Binding energy/eV
Si 2p Cr 2p Mn 2p

Intensity/a.u. Intensity/a.u. Intensity/a.u.

106 104 102 100 98 595 590 585 580 575 570 652 648 644 640 636 632
Binding energy/eV Binding energy/eV Binding energy/eV
Fig. 18 XPS spectrum of (a) 3J1 ball and (b) G95Cr18 disc
图 18 (a) 3J1上球及(b) G95Cr18下盘的XPS谱图

(711.12 eV)和2p (724.22 eV). 对于Si元素来说，其特征 处的特征峰. 对于Cr元素来说，其特征峰有4个，为Cr
2/1
峰有2个，为SiO 在2p (101.8 eV)和2p (102.57 eV) 在2p (574.44 eV)和2p (583.75 eV)处的特征峰以
2/3
2/1
2/1
2
2/3