Guangzhou magnesium anode manufacturers have national standards and sizes

  Guangzhou magnesium anode manufacturers have national standards and sizes
Magnesium sacrificial anode cathodic protection: connect the metal with more negative potential with the protected metal and stay in the same electrolyte, so that the electrons on the metal can be transferred to the protected metal, so that the whole protected metal is at the same negative potential

Features: this method is simple and easy, does not need external power supply, and rarely produces corrosion interference

Application: protect small or metal structures in low soil resistivity environment (soil resistivity less than 100 ohm
M)
Such as urban pipe network, small storage tanks, etc

1、 Auxiliary anode installation
1
Auxiliary anode wiring and sealing
High silicon cast iron is often used as auxiliary anode in soil medium

High silicon cast iron auxiliary anode sealing steps:
(1) Clean the working surface of the auxiliary anode, remove the floating embroidery of the anode joint accessories, and expose the metallic luster

(2) Connect the conductor to the anode connector fitting by brazing or tin welding and bolt connection

(3) The auxiliary conductor shall be firmly connected with the anode
Good conductivity

(4) Mix the curing agent and epoxy resin evenly in proportion, apply and seal the joints to prevent water seepage at the wiring, and do a good job in insulation and sealing
After the epoxy resin is cured, install the auxiliary anode according to the operating procedures

Guangzhou magnesium anode manufacturers have national standards and sizes
2、 Magnesium anode and pipeline welding
Text description of thermit welding
1
First of all, the anti-corrosion coating of the pipeline should be damaged, and the rectangular mouth with the same size as the thermite die
2
Put the cable above the magnesium anode package at the notch under the thermit welding die
Put the die on the pipe, open the die cover to see the cable, and put the small iron plate bowl up at the bottom of the die
3
Welding is divided into large and small packages
First pour a large package of flux, evenly pour the small ignition powder on it, and then cover the mold at the edge of the ignition port of the mold
4
Use the ignition gun to ignite at the mouth of the abrasive tool (when igniting, pay attention to wear gloves, don't look directly at the ignition port, press the die cover with pliers) and ignite instantly
The cable and pipe are welded into a copper pimple, which is very firm
5
Then fill the wound with a patch stick
6
Heat the patch with fire, make it close to the upper mouth, and repair the wound
7、Two, magnesium anode and pipe welding
8、Description of thermit welding
9、1, first of all, destroy the anticorrosion layer of the pipeline, the same rectangle as the size of the aluminum hot mold

10、2
The cable above the magnesium anode is placed under the gap under the aluminum heat welding mold
The mold is placed on the pipe
The die cover opens to see the cable, and the small iron sheet is placed upwards in the bottom of the mold

11、3, the welding is divided into large package, first pour a large package of flux, in the small fire powder even on the top, by the way the edge of the mold point fire mouth to the point, and then cover the mold cover

12、4
With the ignition of a point gun at the mouth of the grinding tool, (with the gloves on the ignition, the face not to look at the point of the fire, the lid is pressed with the pliers), it ignites instantaneously
The cable and the pipe are welded into a copper bump, and the welding is very strong

13、5
Then fill the wound with a wound stick
14、6, use fire to heat up the wound piece, let the wound piece close to the mouth, fill the wound
Jiaozuo Libo Light Alloy Co
, Ltd
Guangzhou magnesium anode manufacturer has national standard dimensions
The melting of anode is directly related to the quality of anode
The quality of raw materials, fluxes used, melting methods and equipment are all factors affecting the quality of anode

Raw materials: the furnace charge must be dry, free from oil, oxide, sand, rust and other pollution, and cannot be mixed with dissimilar metals

Flux: flux has two main functions, covering and refining
The covering agent has low melting point and low density
In the process of alloy melting, a continuous and complete covering layer is formed on the surface of alloy liquid to isolate air and water vapor, prevent magnesium oxidation or inhibit magnesium combustion
The refining agent has good wetting and adsorption capacity for inclusions, and uses the density difference between flux and melt to discharge metal inclusions from the melt together with solvent

The quality of flux directly affects the quality of alloy, so the selection of flux should strictly control the content of impurities
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Libo anticorrosion is a manufacturer specializing in the production of aluminum alloy anodes
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There are Procurement - Design - production - testing - packaging and other departments to jointly complete each batch of products without any quality problems
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Jiaozuo Libo Light Alloy Co
, Ltd
produces and sells sacrificial anodes
All anode specifications and sizes are produced step by step in strict accordance with the requirements provided by customers
All anodes are inspected by strict inspectors
The appearance is beautiful
The composition has passed the third test
The company can also help customers design materials free of charge, provide technical guidance and anode installation instructions free of charge, The sacrificial anode produced has been recognized by many customers
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