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Magnesium Anode

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Magnesium Anode


Magnesium Anode

Our company produces magnesium alloy sacrificial anode by using high quality raw materials, mature production technology and advanced equipment inspection, to ensure that every anode is in line with national standards.

1. Small proportion, with a high chemical activity;

2. The potential is negative and the driving potential is large;

3. Large theoretical capacity and low polarization;

4. Especially suitable for high resistivity medium

(If the resistivity is greater than 100¶ł•m, the ribbon magnesium anode is proposed)


Implementing Standards

GB/T17731-2009 °įMagnesium Alloy Sacrificial Anode°Ī

GB/T21488-2008 °įTechnical Specification for Cathodic Protection of Buried Steel Pipeline°Ī


Scope of Application

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


Magnesium Sacrificial Anode Classifications

1. Magnesium Alloy Anode for Oil Well Casing

2. Prepackaged Magnesium Alloy Sacrificial Anode with Backfil

3. High Potential Magnesium Alloy Sacrificial Anode D Type

4. Extruded Ribbon Type Magnesium Alloy Sacrificial Anode

5. Extruded Magnesium Anode Rod


Matters Need Attention in Use

1. Avoiding the collision with the steel structure;

2. Should be buried in the low-lying and damp places; the anode must be packed in filling bag before being buried in soil;

3. After being placed in the ground, the filling bag with anodes should be soaked with water before being covered by soil.


Chemical Composition

Grade

Alloying Elements

Impurity Elements (no greater than)

Al

Zn

Mn

Mg

Fe

Cu

Ni

Si

Ca

MGAZ63B

5.3-6.7

2.5-3.5

0.15-0.60

margin

0.003

0.01

0.001

0.08

-

MGAZ31B

2.5-3.5

0.60-1.4

0.20-1.0

margin

0.003

0.01

0.001

0.08

0.04

MGM1C

°‹0.01

-

0.50-1.3

margin

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

Grade

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

Standard Specification for Magnesium Anode

Size

Specification

Weight (kg)

Length*(upper bottom+lower bottom)*Height

MG-22

700°Ń(130+150)°Ń125

22.00

MG-14

700°Ń(120+100)°Ń102

14.00

MG-11

700°Ń(110+90)°Ń88

11.00

MG-8

700°Ń(95+75)°Ń75

8.00

MG-4

350°Ń(95+75)°Ń75

4.00

MG-2

350°Ń(55+60)°Ń55

2.00

Note: size can also be produced according to customer°Įs requirements


Magnesium Anode

Cathodic Protection System Magnesium Alloy Sacrificial Anode


Magnesium Anode

D Type Magnesium Alloy Sacrificial Anode


Magnesium Anode

Magnesium Alloy Anode for Oil Well Casing


Magnesium Anode


Prepackaged Magnesium Alloy Sacrificial Anode with Backfill


Magnesium Anode

Extruded Ribbon Type Magnesium Alloy Sacrificial Anode


Magnesium Anode

Extruded Magnesium Anode Rod for Water Heater




Contact with us now

Our mail: manager@hiseamarine.com

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