Rectangular Condenser Magnesium Anode
Magnesium condenser anodes in rectangular shape for high-resistivity water applications. Suitable for heat exchangers, cooling towers, and tank interiors.
Description
We produce a comprehensive range of H-1 alloy magnesium condenser anodes tailored for environments with elevated electrolyte resistivity, ideal for diverse applications like heat exchangers, condenser water boxes, cooling towers, intercoolers, and tank interiors in freshwater or aqueous settings.
Quality Substrate Material
Our condenser anode is made from premium magnesium alloy and complies with the American standard ASTM B843 – AZ63B.
| Element | Content |
|---|---|
| Aluminum (Al) | 5.3% – 6.7% |
| Manganese (Mn) | 0.15% – 0.7% |
| Zinc (Zn) | 2.5% – 3.5% |
| Silicon (Si) | 0.1% max. |
| Copper (Cu) | 0.02% max. |
| Iron (Fe) | 0.03% max. |
| Nickel (Ni) | 0.02% max. |
| Other Impurity (each) | 0.05% max. |
| Total Impurities | 0.03% max. |
| Magnesium (Mg) | Remainder |
Custom-made Electro-potential Options
Typically, our magnesium condenser anode is molded using H-1 alloy to achieve a standard potential of -1.55 volts concerning the saturated calomel electrode (SCE). Upon request, we offer high potential magnesium anodes.
| Technical Measurement | Performance |
|---|---|
| Open Circuit Potential (-V) | 1.5 ~ 1.55 |
| Close Circuit Potential (-V) | 1.45 ~ 1.5 |
| Min. Current Capacity | 550 A.h/lbs (1230 A.h/kg) |
| Current Efficiency | 55% min. |
Optional Plastisol Coating
Our magnesium condenser anode is offered with options of bare or plastisol coating. The plastisol coating acts as a highly effective shield against electrical currents, applied to the sides, ends, and faying surfaces.
| Item No. | Width | Length | Height | Weight |
|---|---|---|---|---|
| KA-MG-DS11 | 3.0” (75 mm) | 5.9” (150 mm) | 1.2” (30 mm) | 1.1 lbs (0.5 kg) |
| KA-MG-DS22 | 3.9” (100 mm) | 7.9” (200 mm) | 1.2” (30 mm) | 2.2 lbs (1.0 kg) |
| KA-MG-DS53 | 5.9” (150 mm) | 11.8” (300 mm) | 1.2” (30 mm) | 5.3 lbs (2.4 kg) |
| KA-MG-DS143 | 7.9” (200 mm) | 11.8” (300 mm) | 2.6” (65 mm) | 14.3 lbs (6.5 kg) |
Remarks: Customized configurations and coatings are available at request.
Testing
We employ ISO 9001:2015 quality management system and rigorous internal testing standards to ensure the optimum lifespan and performance of our anodes. Each anode is labelled with a unique serial number for quality tracking.
| Testing Details | Chemical Composition | Electrochemical Performance | Physical Properties |
|---|---|---|---|
| Testing Standard | ATSM B843 | ATSM G97 | Foundry ITP |
| Testing Content | Chemical Analysis | Circuit Potential / Current Capacity / Current Efficiency | Dimension & Weight / Surface Finish |
| Equipments | Optical Emission Spectrometer OBLF QSN 750 | Electrochemical Analyzer EPI 200 | Calibrated Digital Measuring Devices |
