1. Substrate Metal Chemical Composition:
|
Grade |
N |
C |
H |
Fe |
O |
Ti |
|
Gr1 |
0.03 |
0.08 |
0.015 |
0.20 |
0.18 |
bal |
|
Gr2 |
0.03 |
0.08 |
0.015 |
0.30 |
0.25 |
bal |
Substrate Metal Mechanical Properties:
|
Grade |
Tensile strength(min) |
Yield strength(min) |
Elongation (%) |
||
|
ksi |
MPa |
ksi |
MPa |
||
|
Gr1 |
35 |
240 |
25 |
170 |
24 |
|
Gr2 |
50 |
345 |
40 |
275 |
20 |
2. MMO Coating: Mixed Ruthenium-Iridium Oxide
|
Coating |
Oxygen revolution potential |
Suitable working environment |
|
Mixed Ruthenium and Iridium |
<1.13V |
Solution contains Cl-, PH>=7 |
Coating Contents and Life Span:
|
8grams/m2 |
10grams/m2 |
12grams/m2 |
15grams/m2 |
20grams/m2 |
|
6,000 hours |
8,000 hours |
10,000 hours |
12,000 hours |
13,500 hours |
3. Working Parameters for Ru-Ir Coating:
|
Current density |
Temperature |
Chlorine concentration |
Polarity reversal |
Reversal frequency |
|
<500A/m2 |
40-60°C |
About 30grams/liter |
suitable |
2-4 hours |
4. Design Sizes:
|
Application |
Sodium Hypochlorite Generator |
|
Common sizes |
Custom-made size available(sample size 100*100mm) |