ASTM B843 Industry Standard for M1C high potential magnesium anodes
Standard : ASTM G-97
| Chemical compositions of cast magnesium anode (%) |
| Element | High potential | AZ63B | AZ63C | AZ63D |
| Al | <0.01 | 5.30-6.70 | 5.30-6.70 | 5.0-7.0 |
| Zn | --- | 2.50-3.50 | 2.50-3.50 | 2.0-4.0 |
| Mn | 0.5-1.30 | 0.15-0.70 | 0.15-0.07 | 0.15-0.70 |
| Si (max) | 0.05 | 0.10 | 0.30 | 0.30 |
| Cu (max) | 0.02 | 0.02 | 0.05 | 0.10 |
| Ni (max) | 0.001 | 0.002 | 0.003 | 0.003 |
| Fe (max) | 0.03 | 0.005 | 0.005 | 0.005 |
| Others each | 0.05 | --- | -- | --- |
| Others total | 0.30 | 0.30 | 0.30 | 0.30 |
| Mg | Balance | Balance | Balance | Balance |
| Electrochemical Properties of cast magnesium anodes |
| Item | Open-circuit Voltage | Close-circuit Voltage | Actual capacitance | Current efficiency |
| | (-V) | (-V) | (A.h/g) | (%) |
| High Potential | 1.70-1.75 | 1.57-1.62 | ≥ 1.100 | ≥ 50 |
| Low Potential (AZ63) | 1.50-1.55 | 1.45-1.50 | ≥ 1.105 | ≥ 50 |
| Note: Open and Close-circuit voltage is relative to Saturated Calomel Electrode (SCE) |
Application:
Typical Applications:
- Underground Storage Tanks or USTs
- Pipelines and Fuel Lines
- Natural Gas Distribution Systems
- Structure Support Piling
- Facility Piping
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Company Introduction:
We are a professional anode provider over 16 years ,main Products:
* Magnesium anodes ( ASTM-G97)
* Al-Zn-In anodes (GAIII)
* Zinc anodes (ASTM B418-95 US MILL 18001K)
* High silicon cast iron anodes ( ASTM-A518-3,BS1591)
Contact us now:
Vivian Jiang(Ms.)
International Marketing Manager
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China Hunan High Broad New Material Co.Ltd.
70 Chezhan North Road,Changsha, China 410100
Tel:+86-731-85717705 Fax:+86-731-85716569
Mobile/Whatsapp: +86-139-7488-3816
Email: metal@vip.163.com,vivian@hbnewmaterial.com
Skype: vivian.jjy
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ASTM B843 Industry M1C High Potential Magnesium Anodes D,S ,C Shape 17 lbs 32 lbs 60 lbs Images
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