Page 55 - 《摩擦学学报》2020年第4期

第 4 期 蒲建, 等: 极化作用对6082铝合金在3.5%NaCl溶液中微动腐蚀行为的影响 465

6 000
2 500
5 000
74 eV
Intensity/a.u. 4 000 74.3 eV 75 eV 74.7 eV Intensity/a.u. 1 500 74.3 eV
2 000
3 000

2 000 1 000 74.7 eV

1 000 500
70 72 74 76 78 80 70 72 74 76 78 80
Binding energy/eV Binding energy/eV
(a) −0.6 V (b) −0.81 V

2 000
74 eV
Intensity/a.u. 1 500 74.9 eV

1 000

500
70 72 74 76 78 80
Binding energy/eV
(c) −1.0 V

Fig. 10 XPS spectra of Al2p on worn surfaces under different applied potentials
图 10 不同极化电位下磨痕中心Al2p的XPS窄谱图

极极化下，以腐蚀磨损和磨粒磨损为主要特征，磨损 marine atmospheric environment[J]. Corrosion Science And
区域腐蚀产物主要为Al O 、Al(OH) 和AlCl . Protection Technology, 2017, 29(5): 499–506 (in Chinese) [林德源.
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6082-T6铝合金在模拟沿海大气环境下的腐蚀行为和腐蚀机理
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