High potential Magnesium Anode

Description

 

High potential magnesium anode with large electricity generated per unit mass and high potential is an ideal sacrificial anode material.

The high-potential magnesium alloy sacrificial anode developed and produced by our company is produced in accordance with ASTM97-98 standards. Produced using high-quality high-purity magnesium materials and a specific production process, magnesium alloy sacrificial anodes have excellent electrochemical performance. During the cathodic protection process, the magnesium alloy sacrificial anode consumes evenly, so the service life is longer.

Magnesium Packaged Anode:

Packaged Anodes are prepacked in either bags or cardboard cartons in low resistivity, quick wetting, and prepared backfill consisting of 75% hydrated gypsum, 20% bentonite, and 5% sodium sulfate.

Connecting Wire: Standard 10 feet of solid or stranded #12 AWG Copper Lead Wire.

Chemical Composition:

Type	Alloy Element	Impurity Elements(Max)
Al	Zn	Mn	Mg	Fe	Cu	Ni	Si	Other
Each	Total
MGAZ63B	5.3-6.7	2.5-3.5	0.15-0.60	Balance	0.003	0.01	0.001	0.08	_	0.30
MGAZ31B	2.7-3.5	0.6-1.4	0.2-1.0	Balance	0.003	0.01	0.001	0.08	0.05	0.30
MGM1C	<0.01	_	0.5-1.3	Balance	0.01	0.01	0.001	0.05	0.05	0.30

Electrochemical Performance

Type	Open-Circuit -V(vs Cu/CuSO4)	Current Efficiency %(vs Cu/CuSO4)	Generating Current (A.h)/kg(vs 99Cu/CuSO4)
MGAZ63B	1.9957-1.67	≧55	≧1210
MGAZ31B	1.57-1.67	≧55	≧1210
MGM1C	1.77-1.82	≧50	≧1100

Specifications of Magnesium Anodes:

D Type	Type	Weight (Kg)	Specification
			W(mm)	H(mm)	L(mm)
	9D2	4.082	69.90	76.20	549.30
	14D2	6.350	69.90	76.20	850.90
	20D2	9.072	69.90	76.20	1212.90
	9D3	4.082	88.90	95.30	352.40
	17D3	7.711	88.90	95.30	641.40
	32D5	14.515	139.70	146.10	504.80
	48D5	21.772	139.70	146.10	765.20
	1.5kg	1.50	80.00	70.00	190.00
	2.5kg	2.50	80.00	70.00	300.00

S Type	Type	Weight (kg)	Specification
			W(mm)	H(mm)	L(mm)
	3S3	1.4	76.20	76.20	114.30
	5S3	2.5	76.20	76.20	190.50
	9S2	4.1	50.80	50.80	685.80
	9S3	4.1	76.20	76.20	342.90
	17S2	7.7	50.80	50.80	1295.40
	17S3	7.7	76.20	76.20	647.70
	20S2	9.1	50.80	50.80	1524.00
	32S3	14.5	76.20	76.20	1143.00
	32S5	14.5	127.00	127.00	533.40
	40S3	18.1	76.20	76.00	1524.00
	48S5	21.8	127.00	127.00	787.40
	60S4	27.2	101.60	127.00	1524.00

C Type	Type	Diameter (mm)	Weight	High Potential L(mm)	AZ63 anode L(mm)
	C25	75	2.56	336	325
	C36	114	3.70	202	193
	C41	114	4.20	230	220
	C77	110	7.80	431	412
	C100	110	10.20	560	536
	C145	146	14.70	494	472
	C227	178	22.90	520	497
	C274	114	28.20	1528	1462

Application:

• Buried transmission pipelines

• Piers and pilings
• Vessel hulls
• Ballast tanks
• Water heaters
• Heat exchangers
• Condenser boxes & sluices in freshwater

Magnesium sacrificial anode is suitable for the anti-corrosion protection of oil, gas, water supply, and drainage pipelines, underground cables, chemicals, communications, harbors, ships, and reservoir gates in freshwater.

Features:

• High current efficiency

• Uniform consumption
• High potential
• High current capacity
• High current capacity