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Cast Magnesium Anode Rod Bars

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Good quality Aluminum Sacrificial Anode for sales

Good products, Nice services. I trust High Broad brand.

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I puchase cathodic protection anodes from High Broad from year 2006. We worked well as best partners.

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Cast Magnesium Anode Rod Bars

: Large Image : Cast Magnesium Anode Rod Bars

Product Details:

Place of Origin:	China
Brand Name:	High Broad or OEM
Certification:	ASTM G-97
Model Number:	As customer required

Payment & Shipping Terms:

Minimum Order Quantity:	100 Kilogram
Price:	FOB USD3-4/Kilogram
Packaging Details:	on pallet with steel bundles
Delivery Time:	1 FCL:14 Days
Payment Terms:	L/C,D/A,D/P,T/T,Western Union,MoneyGram,paypal , Alipay
Supply Ability:	300 Metric Ton/Metric Tons per Month

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Detailed Product Description

Application:	Anti-corrosion	Shape:	Rod
Material:	Magnesium Alloy	Dimensions:	As Customer Required
Chemical Composition:	Mg	Normal Type::	HP/AZ63C
Application::	Anti-corrosion,cathodic Protection	Core::	Galvanized Steel
Dimensions::	As Per Request

Product Name:

Cast Magnesium Anode Rod Bars

Product Introduction:

The Water Heater Anode Rod

The role of the sacrificial anode rod

The anode rod is the most important factor in determining the working life of your water heater. An anode rod is a steel core wire surrounded with one of three different metals.

These metals include aluminum, magnesium, and zinc.

The rod is screwed into the top of your water heater and protects your water heater from rusting.

When the tank is filled with water the anode rod sacrifices itself to protect the exposed steel of the water heater, through a method called electrolysis. Electrolysis happens when there are two pieces of metal connected inside of water, the process makes the anode rod corrode in place of the exposed steel in your water heater. During this process the more noble (less reactive) metal will corrode over the less (more reactive) noble metal. Aluminum, magnesium, and zinc are all much less noble than steel, meaning they will corrode before the steel, which is why they are used for anode rods.

Specifications:

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)

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 !