Page 102 - 《摩擦学学报》2021年第6期

第 6 期 李正阳, 等: 工作电压对N36锆合金表面微弧氧化涂层磨蚀性能的影响 887

(a) (b) (c)
w(C): 2.1%
Zr w(O): 22.1%
w(Zr): 75.3%
w(Si): 0.5%
Intensity/a.u.

C
O
Si

200 μm 20 μm 0 2 4 6
Energy/keV
(d) (e) (f)
w(C): 2.2%
w(O): 24.4%
Zr
w(Zr): 72.8%
w(Si): 0.6%
Intensity/a.u.

O
C
Si
200 μm 20 μm 0 2 4 6
Energy/keV
(g) (h) (i) w(C): 2.7%
w(O): 22.9%
Zr w(Zr): 71.3%
w(Si): 3.1%
Intensity/a.u.
O

C
Si

200 μm 20 μm 0 2 4 6
Energy/keV

(j) (k) (l)
w(C): 3.0%
w(O): 23.6%
Zr w(Zr): 70.6%
w(Si): 2.8%
Intensity/a.u.

C
O Si

200 μm 20 μm 0 2 4 6
Energy/keV

Fig. 9 SEM morphology and EDS results of MAO coatings with different voltages: (a~c) MAO-220 V,
(d~f) MAO-260 V; (g~i) MAO-300 V; (j~l) MAO-340 V
图 9 不同工作电压的MAO涂层的磨痕形貌的SEM照片和EDS结果：(a~c) MAO-220 V；(d~f) MAO-260 V；
(g~i) MAO-300 V；(j~l) MAO-340 V