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High potential HP magnesium ribbon anode for cathodic protection / Sacrificial Magesium anode for corrosion control
商品の詳細:
| 起源の場所: | 中国 |
| ブランド名: | OEM |
| 証明: | ASTM G-97, ISO, DNV |
| モデル番号: | 高く潜在的なマグネシウム Anode/HP Mg の陽極 |
お支払配送条件:
| 最小注文数量: | 10 キログラム |
|---|---|
| 価格: | FOB USD3-4/Kilogram |
| パッケージの詳細: | 鋼鉄束が付いているパレット |
| 受渡し時間: | 1 FCL: 14 日 |
| 支払条件: | L/C、D/A、D/P、T/T、ウェスタン・ユニオン、、Paypal |
| 供給の能力: | 1 ヶ月あたりの 300 のメートル トン/メートル トン |
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詳細情報 |
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| 名前: | 陰極防食のための高く潜在的なマグネシウムのリボンの陽極 | 素材: | Zn Mg Mn の Al |
|---|---|---|---|
| タイプ: | 3D3 からの 48D5 への ASTM G-97、ISO、DNV の範囲および 60 ポンド mg の陽極 | 使い方: | 反腐食/陰極防食のための Mg のリボンの陽極 |
| 寸法: | 高く潜在的な /AZ63C は陽極マグネシウムのリボンの突き出ました | 標準: | ASTM のマグネシウムのリボンの陽極 |
| 形状: | HP 及び AZ のタイプのための突き出されたマグネシウムのリボンの陽極 | 他の名前: | 反腐食 Mg の陽極 Al の陽極 Zn の陽極 |
| ハイライト: | mg anode,magnesium sacrificial anode |
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製品の説明
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 |
|
|
(-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.