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Prepackaged magnesium alloy anode

1 The Product introduction

The sacrificial anode set assembly is a new concept anode product of our company in order to meet the high-tempo and high-efficiency construction requirements of engineering construction, based on the previous single sacrificial anode, supplemented by set accessories. Make customer construction more convenient, time-saving, and better meet customer needs.

Prepackaged magnesium alloy anode

2 The assembly configuration

One sacrificial anode of any model.

One cable wire: welded to the sacrificial anode according to the length and specifications of the customer's design, and sealed with glass cloth or polyvinyl chloride heat shrinkable sleeve with epoxy resin and dibutyl ester according to the proportion.

Pack of special packing

A set of thermite flux

One anode cloth bag

3 The Electrochemical performance

Performance

Type  Index

Open circuit potential

--V,Cu/Cu SO4

Closed circuit potential

--V,Cu/Cu SO4

Actual capacity

A. H/kg

Current efficiency

%

Dissolution

status

MGAZ63B

1.57-1.67

1.52-1.57

≥1210

≥55

Corrosion products are easy to fall off, and the surface dissolves evenly

MGAZ31B

1.57-1.67

1.47-1.57

≥1210

≥55

MGM1C

1.77-1.82

1.64-1.69

≥1100

≥50

4 The Chemical Composition

Alloy

Chemical Composition %

Alloy element

Impurity elements are not greater than

Al

Zn

Mn

Mg

Fe

Cu

Ni

Si

Ca

MGAZ63B

5.3-6.7

2.5-3.5

0.15-0.6

remainder

0.003

0.01

0.001

0.08

--

MGAZ31B

2.5-3.5

0.60-1.4

0.2-1.0

remainder

0.003

0.01

0.001

0.08

0.04

MGM1C

≤0.01

--

0.50-1.4

remainder

0.01

0.01

0.001

0.05

--

5 The precautions for use

1) Avoid collision with steel structure;

2) When used in the soil, it should be buried in a low-lying wet place

3) When used in the soil, the anode must be buried in a packing bag;

4) After the anode is placed in the earth pit in the dry soil area, the filling material should be fully soaked with water before the soil can be backfilled to prevent the anode from not being fully conductive.