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AZ63 Magnesium Alloy Sacrificial Anode,Cathodic Protection Magnesium Anode

China Dongguan Hilbo Magnesium Alloy Material Co.,Ltd certification
China Dongguan Hilbo Magnesium Alloy Material Co.,Ltd certification
Fast delivery, I have used magnesium rare earth alloy for some time, the product quality is much batter than I used to buy, it is worth buying.

—— Mr. Anton Kurniawan

The sales is very professional and patient to answer my questions, the whole purchase process is very pleasant, looking forward to another cooperation

—— Mr. Mike Zaudke

Good service, the sales staff is enthusiastic to remind me the notes when processing magnesium rare earth alloy, honest and realiable.

—— Mr. Peter

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AZ63 Magnesium Alloy Sacrificial Anode,Cathodic Protection Magnesium Anode

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Large Image :  AZ63 Magnesium Alloy Sacrificial Anode,Cathodic Protection Magnesium Anode

Product Details:
Place of Origin: China
Brand Name: Hilbo
Certification: ISO9001,CE,SGS
Model Number: AZ31B
Payment & Shipping Terms:
Minimum Order Quantity: 100KG
Price: USD3~6/KGS
Packaging Details: In carton, on pallet
Delivery Time: 5-15days
Payment Terms: L/C, D/A, D/P, T/T, Western Union, MoneyGram
Supply Ability: 300mt/month
Detailed Product Description
Material: Magnesium Alloy Type: AZ63
Color: Silver Application: Car, Construction Industry
Industrial: Computer, Printing, Camera, Cellphone Shape: D/S/C, D Shape,S Shape,C Shape
High Light:

Magnesium Cathodic Protection Anode


Sacrificial Cathodic Protection Anode


AZ63 Magnesium Alloy Sacrificial


AZ63 Material Magnesium Anode, Sacrificial Magnesium Alloy Anodes


Pure magnesium sacrificial anode
Magnesium is an active metal, and its electrochemical performance is greatly affected by impurities and alloying elements. When it contains a small amount of impurities, especially those with a low hydrogen evolution overpotential, the self-dissolution tendency of magnesium will increase and the current efficiency will decrease. Some impurity elements in magnesium, such as Fe, Co, Mn, are solid-dissolved in the magnesium matrix in the form of simple substances, while other impurities, such as Al, Zn, Ni, Cu and other elements, are easy to form intermetallic compounds with magnesium. No matter what kind of impurity elements, they all show strong cathodic properties relative to magnesium solid solution, which can increase the effective area of ​​hydrogen evolution and further increase the corrosion rate of magnesium. It is necessary to reduce the content of impurity elements in the pure magnesium anode as much as possible. The mass fraction (%) of impurity elements should be controlled at: Zn<0.03. Mn<0.01. Fe<0.02, Ni<0.001} Cu<0.001. Si<0.01. But this brings difficulties to the production of pure magnesium anodes. Generally, alloying methods are used to add a certain amount of alloying elements such as Mn, Al, Zn, etc. to industrial magnesium to eliminate the adverse effects of impurity elements and obtain magnesium alloy sacrificial anode materials with excellent performance.

AZ63 Magnesium Alloy Sacrificial Anode,Cathodic Protection Magnesium Anode 0

Chemical Composition

Type Alloy Elemen Impurity Elements(Max)
A1 Zn Mn Mg Fe Cu Ni Si Ca
MGAZ63B 5.3-6.7 2.5-3.5 0.15-0.60 Balance 0.003 0.01 0.001 0.08 ----
MGAZ31B 2.5-3.5 0.60-1.4 0.20-1.0 Balance 0.003 0.01 0.001 0.08 0.04
MGM1C ≤0.01 --- --- Balance 0.01 0.01 0.001 0.05 ----
MG ≤0.02 ≤0.03 ≤0.01 ≥99.9% 0.005 0.004 0.001 0.01 ----


Electrochemical Performance

Type Open circuit potential
Closed circuit potential
Actual capacitance Current efficiency
—V,Cu/CuSO4 —V,Cu/CuSO4 —(A·h/kg) %
MGAZ63B 1.57-1.67 1.52-1.57 ≥1210 ≥55
MGAZ31B 1.57-1.67 1.47-1.57 ≥1210 ≥55
MGM1C 1.77-1.82 1.64-1.69 ≥1100 ≥50


Advantage of Hilbo company:

Full range of product types, Ensure production capacity

We ave advanced die-casting, extrusion, forging, rolling, casting processing production line and precision testing equipment. Can produce a variety of types of magnesium alloy and magnesium alloy products, and developed a high-strength magnesium alloy extruded sheet. Through the purification of ordinary magnesium, magnesium can be raised up to 99.99% of high purity.

AZ63 Magnesium Alloy Sacrificial Anode,Cathodic Protection Magnesium Anode 1

Cost advantage


Magnesium alloy casting production can customized as your requirement. the technical process is great, extrusion production required for a variety of bar, no need to purchase from abroad, extrusion molding products is easy molding, low energy consumption, saving production costs.

Product technology advantages

Engaged in magnesium smelting technology personnel with more than 15 years experience, from the selection of primary materials to smelting processing has a wealth of experience and mature management techniques.

We are in magnesium ingots, magnesium alloy extrusion products have technical research and development capabilities. We are come out in front in the Magnesium alloy production enterprises


Our services:

1. Small order quantity available
2. Professional engineering team and sales team
3. Payment: T/T & Western Union
4. OEM/ODM Supporttable
5. Free samples provided
6. Competitive price and high quality




We have attained ISO9001 and ISO14001 certificates, Standardize and improve the enterprise quality management system.


AZ63 Magnesium Alloy Sacrificial Anode,Cathodic Protection Magnesium Anode 2



1. Q: Are you a factory or trading company?
A: We are direct manufacturer located in guangdong province, and have our equipment!

2. Q: Are your products customized?

A: Yes,the products in the website are only the common type or the previous types, we can supply the new products according to your requirements or drawings.


3. I do not know how to use your product ?

Do not worry! We can supply technical guidance together with products.

4. Q: How can I get some samples?
A: Several samples are freely offered for buidling the business long-term relationships and letting our customers believing the quality of our products.

5. Q: How does your factory do regarding quality control?
A: Our factory passed CE, ISO, ROSH, UL certification.

Contact Details
Dongguan Hilbo Magnesium Alloy Material Co.,Ltd

Contact Person: Miss shi

Tel: +8613714725615

Send your inquiry directly to us (0 / 3000)