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High potential HP magnesium ribbon anode for cathodic protection / Sacrificial Magesium anode for corrosion control
Dettagli:
| Luogo di origine: | La Cina |
| Marca: | OEM |
| Certificazione: | ASTM G-97, ISO, DNV |
| Numero di modello: | Alto anodo potenziale di mg del magnesio Anode/HP |
Termini di pagamento e spedizione:
| Quantità di ordine minimo: | 10 chilogrammi |
|---|---|
| Prezzo: | FOB USD3-4/Kilogram |
| Imballaggi particolari: | Sul pallet con i pacchi d'acciaio |
| Tempi di consegna: | 1 FCL: 14 giorni |
| Termini di pagamento: | L/C, D/A, D/P, T/T, Western Union, MoneyGram, Paypal |
| Capacità di alimentazione: | 300 tonnellate metriche/tonnellate metriche al mese |
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Informazioni dettagliate |
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| nome: | Alto anodo potenziale del nastro del magnesio per protezione catodica | Materiale: | Al di mn di mg dello Zn |
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| Tipo: | La gamma di ASTM G-97, di iso, di DNV da 3D3 a 48D5 e 60 martellano gli anodi di mg | Utilizzo: | Anodo del nastro di mg per protezione anticorrosiva/catodica |
| Dimensioni: | Alto /AZ63C potenziale ha espulso anodo del nastro del magnesio | standard: | Anodo del nastro del magnesio di ASTM |
| Forma: | Anodi espelsi del nastro del magnesio per il tipo di AZ & di HP | L'altro nome: | Anodo ANTICORROSIVO dello Zn dell'anodo di Al dell'anodo di mg |
| Evidenziare: | mg anode,magnesium sacrificial anode |
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Descrizione di prodotto
Extruded Magnesium Ribbon Anode
Product Introduction:
The corrosion of metal in salt or fresh water or in soil can be prevented by the use of galvanic anodes in a cathodic protection system.
Magnesium anodes are used in such systems, most commonly to protect underground gas, oil and water pipelines.
When the anode's cable is attached to a pipeline or other underground structure, a galvanic cell is created in which electrons flow from the anode to the structure, thereby protecting the structure.
The anode corrodes instead of the structure and must be replaced after a certain period of time that depends on the type of structure that is being protected, the size and grade of anodes that are used, and the corrosivity and resistivity of the surrounding soil.
In addition to pipelines, magnesium anodes are often used to protect propane, water and chemical storage tanks, areas of ships and port facilities that are not in direct contact with sea water, power plants and irrigation systems.
Specifications:
Standard : ASTM G-97
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Chemical compositions of cast magnesium anode (%) |
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|
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 |
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Electrochemical Properties of cast magnesium anodes |
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|
Item |
Open-circuit Voltage |
Close-circuit Voltage |
Actual capacitance |
Current efficiency |
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|
(-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 |
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Note: Open and Close-circuit voltage is relative to Saturated Calomel Electrode (SCE) |
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Application:
The corrosion of metal in salt or fresh water or in soil can be prevented by the use of galvanic anodes in a cathodic protection system. Magnesium anodes are used in such systems, most commonly to protect underground gas, oil and water pipelines.
Company Brief Introduction:
We are a professional anode supplier over 16 years ,mainly supply:
* Zinc anodes (ASTM B418-95 US MILL 18001K)
* Al-Zn-In anodes (GAIII)
* Magnesium anodes ( ASTM-G97)
* High silicon cast iron anodes ( ASTM-A518-3,BS1591)
Our anodes are shipped worldwide especial main to North America, Asia etc., around 5000mt per year. Our goods are regularly tested by independent third party lab in USA to keep anode continuous high quality. Our plant owns raw material resources ore, so we can supply very good price with service for you.
We can also accept customized anodes with your logo according to your drawing !
Office, Workshop, Inspection Lab:
Company Principle:
Our Belief: Continuous Innovation.
Our Spirit: Sincerity, Unity, Dedicated, Hardworking.
Our Mission: Provide most advanced products & most professional technical solution.