表1
不加涂层的腐蚀参数在不同温度和石墨烯涂层标本在海水中。
|
| 材料 |
°C |
|
|
|
|
Rp |
王 |
PL |
|
PE % |
| mV与南加州爱迪生公司 |
马·厘米−2 |
mV·12月−1 |
mV·12月−1 |
Ω·厘米2 |
Mg·米−2d−1 |
mm·y−1 |
|
| 裸露的党卫军 |
20. |
−179.2 |
27.00 |
113.8 |
101.6 |
801.5 |
6.75 |
0.3024 |
|
|
| 30. |
−194.7 |
31.23 |
125.7 |
106.5 |
581.1 |
7.80 |
0.3497 |
| 40 |
−202.2 |
44.34 |
141.3 |
102.3 |
446.5 |
11.08 |
0.4966 |
| 50 |
−215.6 |
59.23 |
137.3 |
109.5 |
257.8 |
14.80 |
0.6633 |
| 减少去涂党卫军 |
20. |
−65.4 |
1.22 |
116年 |
192.1 |
3881.7 |
0.30 |
0.0136 |
0.954 |
95.4 |
| 30. |
−172.2 |
6.51 |
111.7 |
121.5 |
1262.3 |
1.62 |
0.0729 |
0.791 |
79.1 |
| 40 |
−171.6 |
13.46 |
76.5 |
80.1 |
1719.9 |
3.36 |
0.1507 |
0.696 |
69.6 |
| 50 |
−167.8 |
16.04 |
98.5 |
179年 |
501.8 |
4.01 |
0.1796 |
0.729 |
72.9 |
| 裸铜 |
20. |
−206.6 |
25.61 |
251年 |
80.3 |
1031.4 |
7.27 |
0.2970 |
|
|
| 30. |
−204.9 |
30.95 |
338.7 |
90.7 |
1003.7 |
8.78 |
0.3590 |
| 40 |
−211.3 |
47.41 |
322.6 |
90.8 |
648.9 |
13.46 |
0.5499 |
| 50 |
−222.3 |
56.4 |
278.7 |
88.8 |
518.4 |
16.01 |
0.6542 |
| 减少去涂覆铜 |
20. |
−145.1 |
6.01 |
72.3 |
58.3 |
2331.8 |
1.70 |
0.0697 |
0.765 |
76.5 |
| 30. |
−140.8 |
10.66 |
53.5 |
47 |
1019.1 |
3.02 |
0.1236 |
0.655 |
65.5 |
| 40 |
−155.3 |
15.95 |
59.2 |
58.5 |
801.0 |
4.52 |
0.1850 |
0.663 |
66.3 |
| 50 |
−173.1 |
18.76 |
59.2 |
59.4 |
686.2 |
5.32 |
0.2176 |
0.667 |
66.7 |
| 裸铝 |
20. |
−635.7 |
239.38 |
378.7 |
105.7 |
149.8 |
67.98 |
2.7768 |
|
|
| 30. |
−713.5 |
267.93 |
318.8 |
79.2 |
102.8 |
76.09 |
3.1079 |
| 40 |
−676.5 |
317.33 |
424.4 |
103.7 |
114.0 |
90.12 |
3.6810 |
| 50 |
−693.2 |
375.11 |
416.6 |
90.8 |
86.2 |
106.53 |
4.3512 |
| 减少去涂铝 |
20. |
−647.9 |
88.22 |
75.0 |
72.1 |
180.9 |
25.05 |
1.0233 |
0.631 |
63.1 |
| 30. |
−670.1 |
94.54 |
81.0 |
73.4 |
176.8 |
26.84 |
1.0966 |
0.647 |
64.7 |
| 40 |
−644.2 |
115.01 |
101.9 |
74年 |
161.8 |
32.66 |
1.3341 |
0.637 |
63.7 |
| 50 |
−735.0 |
118.7 |
98.4 |
95.5 |
177.2 |
33.71 |
1.3769 |
0.683 |
68.3 |
|
|
