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  • Special Magnesium(Hong Kong) Industry Limited
    Federer
    Reliable quality of sacrificial magnesium anode.
  • Special Magnesium(Hong Kong) Industry Limited
    Alice
    Well suited to our cathodic protection needs.
Contact Person : Harry Guo
Phone Number : 0086-18739207695

High Purity Magnesium Sacrificial Anode And Cathodic Protection Mag ASTM97

  • High Purity Magnesium Sacrificial Anode And Cathodic Protection Mag ASTM97
  • High Purity Magnesium Sacrificial Anode And Cathodic Protection Mag ASTM97
Place of Origin CHINA
Certification USA: G97，ASTM
Minimum Order Quantity 1000KGS
Price Negotiable
Packaging Details Pallet packing, or on customer's request
Delivery Time 30 Days after receiving the deposit
Payment Terms 50% Deposit , 50% Balance before deliver to the port
Supply Ability 500 mts per month

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Whatsapp:0086 18588475571

Wechat: 0086 18588475571

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Product Details
Keywords High Potential Magnesium Anode Material High Purity Magnesium
Application Cathodic Protection Adventage Better Electrochemical Properties
Service OEM / OEM Technical Standard GB/T 17731-2015
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High Purity Magnesium Sacrificial Anode

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Magnesium Sacrificial Anode ASTM97-89

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Sacrificial Anode And Cathodic Protection Mag
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Product Description

ASTM97-89 Standard High Potential Magnesium Anode For Cathodic Protection
 
Introduction:
 

The general pure magnesium anode is rarely used because of its low current efficiency, only about 30%, and short service life.

For Mg-Mn sacrificial anode, the solubility of manganese in magnesium is 3.4%. If the smelting method is properly controlled, a Mg-Mn single-phase solid solution structure containing a small amount of Mn crystals can be obtained.

 

Chemical composition %:

 

Alloy

Al
(max)

Mn
(max)

Si
(max)

Cu
(max)

Ni
(max)

Fe
(max)

Other impurity(each)
(max)

Total Impurities
(max)
Mg-Mn 0.01 0.50-1.30 0.05 0.005 0.001 0.03 0.05 0.30

 
The electrochemical performance of:
 

Open voltage
(-V)

Closed voltage
(-V)

Actual capacity
(A.h/kg)

Efficiency
(%)
1.70-1.75 1.58-1.62 1230min 50min

 

Features:

 

The main characteristics of high-potential magnesium alloy sacrificial anodes are large electricity per unit mass, high potential, small specific gravity, negative potential, high driving voltage to Fe, low current efficiency, etc., especially suitable for high resistivity media. When using magnesium alloy sacrificial anode, care should be taken to avoid collision with steel structure. American standard ASTM8431993 (2003) and Chinese standard GB/T177312004 both require the current efficiency of high-potential magnesium alloy sacrificial anodes to be higher than 50% and the potential higher than 1.77 V.

 

Application:

 

Applicable to anti-corrosion protection of the oil, gas, water supply and drainage pipelines, as well as the protection of harbor, ship, resevoir, gate and other projects in water.

 

Photos:

 

High Purity Magnesium Sacrificial Anode And Cathodic Protection Mag ASTM97 0


FAQ:
 
Q : Can I add my logo on the boxes/cartons?
A : Yes,OEM and ODM are available from us.
 
Q : What are the benefits of being a distributor ?
A : Special discount Marketing protection.
 
Q : How does your factory control the quality of your products?
A : 100% self-inspection before packing. Quality is the life of our factory, first, each raw materials, come to our factory, we will test it first, if qualified, we will process the manufacturing with this raw materials, if not, we will return it to our supplier, and after each manufacturing step, we will test it, and then all the manufacturing process finished, we will do the final test before the commodities left our factory.
 
Q : Can we mix items in one 20ft container?
A : Yes.
 
Q : Can I have a visit to your factory before the order?
A : Sure,welcome your visit of factory.
 
Q : What's the necessary parameters to get the accurate quote?
A : Material chemical composition, anode size, cable and other accessaries information.

Tags:

ASTM High Potential Magnesium Anode

32 Lb Magnesium Anode

Magnesium Sacrificial Anode ASTM97-89