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電鍍常用(yòng)知識
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(電流(liú)效率為100%時(shi))
0.2A/dm2 | 0.3 A/dm2 | 0.5 A/dm2 | 1.0A/dm2 | 1.5 A/dm2 | ||
1um | 7.9 | 5.3 | 3.2 | 2.3 | 1.6 | |
10.5 | 3.2 | |||||
15.8 | 9.5 | 6.8 | 4.7 | 3.2 | ||
5um | 39.5 | 26.4 | 15.8 | 11.3 | 7.9 | |
7um | 55.3 | 36.9 | 22.2 | 15.8 | 7.4 | |
9um | 71.1 | 47.6 | 20.4 | |||
10um | 52.7 | 31.6 | 23.0 | 11.0 | ||
30um | 237 | 158 | 95.0 | 32.0 | ||
50um | 158 | 113.0 | 79.0 | |||
80um | 632 | 422 | 253 | 126 | 84.0 | |
100um | 527 | 315 | 230 |
電鍍(dù)錫沉積速(su)度
(電(diàn)流效率為(wei)70%時)
時(shi)間(min) | 0.3 A/dm2 | 0.4 A/dm2 | 0.5 A/dm2 | 0.6 A/dm2 | 0.7 A/dm2 | A/dm2 | 1.0 A/dm2 | A/dm2 | 1.5 A/dm2 |
1um | 14.2 | 9.4 | 8.1 | 7.1 | 5.7 | 4.7 | 3.8 | ||
2um | 28.3 | 22.7 | 18.9 | 14.2 | 11.3 | 7.5 | |||
3um | 56.6 | 42.5 | 34.0 | 28.3 | 24.3 | 21.3 | 17.0 | 14.1 | 11.3 |
4um | 75.0 | 57.0 | 32.0 | 19.0 | |||||
5um | 71.0 | 57.0 | 47.0 | 40.0 | 28.3 | 18.8 | |||
113 | 68.0 | 57.0 | 48.5 | 34.0 | 28.3 | 22.6 | |||
132 | 79.0 | 66.0 | 57.0 | 49.5 | 39.6 | 33.0 | 26.4 | ||
113 | 76.0 | 57.0 | 38.0 | ||||||
9um | 127 | 102 | 85.0 | 51.0 | 34.0 |
電鍍鉻(ge)沉積速度(du)
(電流(liú)效率為13%時(shi))
電鍍(du) 時間(jian)(min) | 15 A/dm2 | 30 A/dm2 | 40 A/dm2 | 50 A/dm2 | A/dm2 | 80 A/dm2 | ||||
1um | 9.81 | 3.92 | 2.80 | 1.96 | 1.63 | 1.22 | 0.98 | |||
19.6 | 13.1 | 7.85 | 6.54 | 5.60 | 4.90 | 3.92 | 3.92 | 2.45 | 1.96 | |
3um | 9.81 | 8.41 | 7.35 | 5.88 | 3.68 | 2.94 | ||||
4um | 39.2 | 26.1 | 15.7 | 13.1 | 11.2 | 9.80 | 7.85 | 6.55 | 4.91 | 3.92 |
5um | 12.3 | 9.81 | 8.15 | 6.13 | 4.91 | |||||
39.2 | 23.5 | 14.7 | 11.8 | 9.80 | 5.89 | |||||
68.7 | 45.8 | 27.5 | 22.9 | 19.6 | 17.2 | 13.7 | 8.58 | |||
78.5 | 52.3 | 26.2 | 22.4 | 13.1 | 9.81 | 7.85 | ||||
9um | 58.8 | 35.3 | 29.4 | 25.2 | 22.1 | 14.7 | 11.0 | |||
10um | 98.1 | 32.7 | 28.0 | 24.5 | 19.6 | 16.4 |
電鍍鎳沉(chén)積速度
(電流效(xiào)率為95%時)
電鍍 時間(min) | 0.8 A/dm2 | 1.0 A/dm2 | 1.2 A/dm2 | 1.5 A/dm2 | 2.0 | 2.5 A/dm2 | 3.0 A/dm2 | 4.0 | |
1um | 10.3 | 6.4 | 5.1 | 4.3 | 3.4 | 2.6 | 2.1 | ||
20.5 | 12.8 | 10.2 | 8.6 | 6.8 | 5.1 | 4.1 | 3.4 | 2.6 | |
3um | 19.2 | 15.4 | 7.7 | 6.2 | 3.8 | ||||
4um | 41 | 25.6 | 17.1 | 13.7 | 8.2 | 6.8 | 5.1 | ||
5um | 51 | 21.4 | 17.1 | 10.3 | 8.6 | 6.4 | |||
10um | 103 | 51 | 43 | 34 | 20.5 | 17.1 | 12.8 | ||
15um | 154 | 96 | 77 | 64 | 31 | 25.7 | 18.2 | ||
20um | 205 | 128 | 103 | 86 | 68 | 41 | 34 | 25.6 | |
25um | 256 | 160 | 107 | 85 | 51 | 31 | |||
30um | 308 | 192 | 154 | 51 | 38 | ||||
410 | 256 | 205 | 171 | 137 | 103 | 82 | |||
50um | 513 | 321 | 257 | 214 | 171 | 128 | 103 | 86 | 64 |
不(bú)同電流效(xiao)率的電鍍(dù)金沉積速(sù)度
單(dan)位:um/h
陰(yīn)極電流效(xiào)率 | 60% | 70% | 80% | 90% | 100% |
0.1A/dm2 | 2.3 | 3.0 | |||
6.1 | 6.8 | 7.6 | |||
0.3A/dm2 | 6.8 | 8.0 | 9.1 | 10.3 | 11.4 |
0.4A/dm2 | 9.0 | 10.6 | 12.2 | 13.7 | 15.3 |
11.3 | 13.3 | 15.2 | 17.1 | 19.0 | |
0.6A/dm2 | 13.6 | 16.0 | 18.2 | 22.8 | |
0.8A/dm2 | 21.2 | 24.4 | 27.4 | 30.6 | |
1.0A/dm2 | 22.6 | 26.6 | 30.4 | 34.2 |

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