热门关键词: 钛基贵金属氧化物阳极 阴极保护 镁带牺牲阳极 锌合金牺牲阳极
执行标准 GB/T4950-2021与ASTM B418, MIL-A-18001K标准
基本介绍 锌合金牺牲阳极适用于海水、淡水介质中的船舶、机械设备、海洋工程及较低土壤电阻率埋地管道等设施的阴极保护。高纯锌阳极(II型)可应用于含氯的土壤环境对构筑物做防护,如对PCCP(预应力钢桶混凝土管道)的防护。
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产品优势
盛世达的锌阳极选用99.995%纯度的原材料,经过严格的生产和检验过程,保证我们的产品符合 GB/T4950-2021与ASTM B418, MIL-A-18001K标准;该产品具有以下特点 :
② 锌阳极比起铝阳极和镁阳极,锌阳极提供的驱动电压比较小。因此,它不容易产生过保护,避免了防腐层剥离。
性能指标
● 锌阳极化学成分
化学元素 |
Al |
Cd |
杂质、不大于 |
||||
Fe |
Cu |
Pb |
Si |
Zn |
|||
含量 |
0.3-0.6% |
0.05-0.12% |
0.005% |
0.005% |
0.006% |
0.125% |
余量 |
● 锌阳极电化学性能
种类/指标/性能 |
开路电位-V(SCE) |
工作电位-V(SCE) |
实际电容量A·h/kg |
电流效率% |
溶解状况 |
海水中锌阳极 |
-1.09-1.05 |
-1.05-1.00 |
≥780 |
≥95 |
腐蚀产物容易脱落,表面溶解均匀 |
土壤中锌阳极 |
≤-1.05 |
≤-1.03 |
≥530 |
≥65 |
尺寸与重量
● 船体用焊接式锌合金牺牲阳极(单铁脚、双铁脚、螺栓式)
型号 |
规格 / mm |
铁脚尺寸 / mm |
净重/kg |
毛重/kg |
|||
A X B X C
|
D
|
E
|
F
|
G |
|||
SSD-ZH-1 |
800 x 140 x 60 |
900 |
45 |
5-6 |
8-10 |
45.4 |
47.0 |
SSD-ZH-2 |
800 x 140 x 50 |
900 |
45 |
5-6 |
6-8 |
37.4 |
39.0 |
SSD-ZH-3 |
800 x 140 x 40 |
900 |
45 |
5-6 |
5-6 |
29.5 |
31.0 |
SSD-ZH-4 |
600 x 120 x 50 |
700 |
40 |
5-6 |
6-8 |
24.0 |
25.0 |
SSD-ZH-5 |
400 x 120 x 50 |
470 |
35 |
4-5 |
6-8 |
15.3 |
16.0 |
SSD-ZH-6 |
500 x 100 x 40 |
580 |
40 |
4-5 |
5-6 |
12.7 |
13.6 |
SSD-ZH-7 |
400 x 100 x 40 |
460 |
30 |
4-5 |
5-6 |
10.6 |
11.0 |
SSD-ZH-8 |
300 x 100 x 40 |
360 |
30 |
3-4 |
5-6 |
7.2 |
7.5 |
SSD-ZH-9 |
250 x 100 x 40 |
310 |
30 |
3-4 |
5-6 |
6.2 |
6.5 |
SSD-ZH-10 |
180 x 70 x 40 |
230 |
25 |
3-4 |
5-6 |
3.3 |
3.5 |
SSD-ZH-11 |
300 x 150 x 50(双铁脚) |
360 |
30 |
4-5 |
5-6 |
13.7 |
14.5 |
SSD-ZH-12 |
300 x 150 x 40(双铁脚) |
360 |
30 |
4-5 |
5-6 |
10.7 |
11.5 |
SSD-ZH-13
|
300 x 150 x 50(螺栓式) |
250 |
50 |
3-4 |
8-10 |
11.6 |
12.0 |
SSD-ZH-14 |
300 x 150 x 40(螺栓式) |
250 |
50 |
3-4 |
8-10 |
8.6 |
9.0 |
● 夜舱用单铁脚焊接式锌阳极(扁钢铁脚)
型号 |
规格/ mm |
铁脚尺寸/ mm |
净重/kg |
毛重/kg |
||||
A X (B1 + B2) X C |
D |
E |
F |
G |
H |
|||
SSD-ZT-1
|
500X(115+135)X130 |
800 |
50 |
6 |
40 |
60 |
53.5 |
56.0 |
SSD-ZT-2 |
500X(110+130)X120 |
800 |
50 |
6 |
40 |
60 |
48.0 |
50.0 |
SSD-ZT-3 |
250X(85+100)X85 |
310 |
30 |
4 |
6~8 |
0 |
12.8 |
13.0 |
SSD-ZT-4 |
200X(70+90)X70 |
260 |
30 |
3 |
6~8 |
0 |
7.3 |
7.5 |
SSD-ZT-5 |
1500X(65+75)X70 |
1800 |
-- |
Φ 16 |
20 |
40 |
48.3 |
50.0 |
SSD-ZT-6 |
1000X(58.5+78.5)X68 |
1300 |
-- |
Φ16 |
20 |
40 |
31.8 |
33.0 |
SSD-ZT-7 |
800X(56+74)X65 |
1100 |
-- |
Φ 16 |
20 |
40 |
24.0 |
25.0 |
SSD-ZT-8 |
1150X(48+54)X51 |
1450 |
-- |
Φ 12 |
15 |
35 |
18.6 |
20.0 |
● 码头和海洋结构用锌合金牺牲阳极
型号 |
尺寸 / mm |
铁芯 / mm |
扁钢芯 / mm |
净重/kg |
毛重/kg |
|||||
A X (B1 + B2) X C
|
D
|
F
|
G
|
D
|
E
|
F
|
G
|
|||
SSD-ZI-1 |
1000X(115+135)X130 |
1250 |
18 |
45 |
1250 |
40 |
8 |
45 |
111.6 |
115.0 |
SSD-ZI-2 |
750X(115+135)X130 |
1000 |
16 |
45 |
1000 |
40 |
8 |
45 |
83.0 |
85.0 |
SSD-ZI-3 |
500X(115+135)X130 |
750 |
16 |
45 |
750 |
40 |
6 |
45 |
55.0 |
56.0 |
SSD-ZI-4 |
500X(105+135)X100 |
750 |
16 |
35 |
750 |
40 |
6 |
35 |
38.6 |
40.0 |
● 海水冷却系统(条状)用锌合金牺牲阳极
型号 |
规格/mm |
铁脚尺寸/mm |
净重/kg |
毛重/kg |
|||
A X B X C
|
D
|
E
|
F
|
G
|
|||
SSD-ZE-1 |
500x(115+135)x130 |
620 |
50 |
6 |
8-10 |
54.5 |
56.0 |
SSD-ZE-2 |
1000x(80+100)x80 |
1200 |
30 |
6 |
6-8 |
49.0 |
50.0 |
SSD-ZE-3 |
500x(105+135)x100 |
620 |
40 |
6 |
8-10 |
39.2 |
40.0 |
SSD-ZE-4 |
500X(80+100)x80 |
620 |
30 |
6 |
6-8 |
24.4 |
25.0 |
SSD-ZE-5 |
400x(110+160)x40 |
500 |
35 |
4 |
5-6 |
15.4 |
16.0 |
SSD-ZE-6 |
300X(140+160)x40 |
360 |
60 |
4 |
5-6 |
12.0 |
12.5 |
SSD-ZE-7 |
200X(90+110)x40 |
250 |
30 |
3 |
5-6 |
5.3 |
5.5 |
● 海水冷却系统(盘状)用锌合金牺牲阳极
型号 |
规格/mm |
铁脚尺寸/mm |
净重/kg |
毛重/kg |
|||||
A X B |
ΦC |
ΦD |
E |
F |
H |
G |
|||
SSD-ZE-8 |
300 X 60 |
40 |
80 |
50 |
12 |
6-8 |
6 |
29.8 |
30 |
SSD-ZE-9 |
360 X 40 |
50 |
100 |
70 |
14 |
5-6 |
6 |
28.3 |
28.5 |
SSD-ZE-10 |
300 X 40 |
40 |
80 |
50 |
12 |
5-6 |
6 |
19.8 |
20 |
SSD-ZE-11 |
200 X 50 |
35 |
75 |
45 |
10 |
5-6 |
4 |
10.3 |
10.5 |
SSD-ZE-12 |
180 X 50 |
35 |
75 |
45 |
10 |
5-6 |
4 |
8.3 |
8.5 |
SSD-ZE-13 |
120 X 100 |
30 |
75 |
45 |
10 |
8-10 |
4 |
7.3 |
7.5 |
● 储罐内壁用锌合金牺牲阳极
型号 |
规格/mm |
铁脚尺寸/mm |
净重/kg |
毛重/kg |
||
A×(B1+B2)×C
|
D
|
F
|
G
|
|||
SSD-ZC-1 |
750X(115+135)X130 |
900 |
16 |
44418 |
82 |
85 |
SSD-ZC-2 |
500X(115+135)X130 |
650 |
16 |
44418 |
55 |
56 |
SSD-ZC-3 |
500X(105+135)X100 |
650 |
16 |
44418 |
39 |
40 |
SSD-ZC-4 |
300X(105+135)X100 |
400 |
12 |
44418 |
24.6 |
25 |
● 埋地管线用锌合金牺牲阳极
型号 |
规格/mm |
铁脚尺寸/mm |
净重/kg |
毛重/kg |
|||
A×(B1+B2)×C
|
D
|
E
|
F
|
G
|
|||
SSD-ZP-1 |
1000X(78+88)X85 |
700 |
100 |
16 |
30 |
49.0 |
50.0 |
SSD-ZP-2 |
1000X(65+75)X65 |
700 |
100 |
16 |
25 |
32.0 |
33.0 |
SSD-ZP-3 |
800X(60+80)X65 |
600 |
100 |
12 |
25 |
24.5 |
25.0 |
SSD-ZP-4 |
800X(55+64)X60 |
500 |
100 |
12 |
20 |
21.5 |
22.0 |
SSD-ZP-5 |
650X(58+64)X60 |
400 |
100 |
12 |
20 |
17.6 |
18.0 |
SSD-ZP-6 |
550X(58+64)X60 |
400 |
100 |
12 |
20 |
14.6 |
15.0 |
SSD-ZP-7 |
600X(52+56)X54 |
460 |
100 |
12 |
15 |
12.0 |
12.5 |
SSD-ZP-8 |
600X(40+48)X45 |
360 |
100 |
12 |
15 |
8.7 |
9.0 |
● 锌接地电池
型号 |
规格/mm |
铁芯/mm |
净重/kg |
毛重/kg |
||
A×B×C |
D |
E |
F |
|||
SSD-ZG-1 |
800x40x40 |
750 |
14 |
6 |
8.1 |
9.0 |
SSD-ZG-2 |
1000x40x40 |
750 |
14 |
6 |
10.1 |
11.0 |
SSD-ZG-3 |
1524x35x35 |
1016 |
18 |
6 |
13.50 |
14.0 |
SSD-ZG-4 |
1370x40x40 |
750 |
14 |
6 |
14.1 |
15.0 |
SSD-ZG-5 |
1510x40x40 |
750 |
14 |
6 |
16.1 |
17.0 |
SSD-ZG-6 |
1524x51x51 |
1016 |
25 |
6 |
27.50 |
28.0 |
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