High Potential magnesium sacrificial anode Mg Alloy ASTM B843 M1C
Casting
17d3 Magnesium Anodes
1.Product information
• Item name: 17d3 Magnesium sacrificial anode
High Potential Magnesium anode is used as a sacrificial anode in
cathodic protection. Magnesium has the highest driving voltage of
all the materials used for sacrificial anodes. if it is placed
within a system that uses large amounts water, it attracts the
corrosion away from other components.
Our magnesium anode all manufactured and tested according to latest
international standards, such as ASTM B843 and ASTM G97,It’s
available from both M1C( high Potential)or AZ63B(standard
Potential)magnesium anode.
2.Application of sacrificial anode magnesium
High Potential Magnesium anode fight corrosion effectively and
economically, and are commonly used in marine environments, soil
environment,etc..They protect a variety of steel structures in
salt, brackish and fresh water, including: Buried Oil gas
Pipelines, Storage tanks, Boats, Ballast tanks, Bulkheads, Pilings,
Heat exchangers, etc.
Magnesium anodes corrode much more easily than the materials they
are protecting, drawing the corrosion away from equipment.
♦ Chemical compositions of High Potential Magnesium Anode :
* We can do according to customized size and requirements.
3.Anode detail image
We can surely produce anode as per your drawing !
Pls contact us for more details !
Jane Hu(Ms)
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: +86-139-7515-2932
Wechat:13975152932
4. Specification
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) |
5.magnesium anode
Usage:
(1)Corrosion protection magnesium anode
(2)protect water heater, water containers of steel structure
magnesium anode
(3)protect the gas pipeline in-home service polarization high
resistance electrolytes (soil and water in the steel structure)
Company Principle:
Our Belief: Continuous Innovation.
Our Spirit: Sincerity, Unity, Dedicated, Hardworking.
Our Mission: Provide most advanced products & most professional
technical solution.
6.Contact us for more information:
Jane Hu(Ms)
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: +86-139-7515-2932
Wechat:13975152932
