Mg-8kg magnesium anode with fille

 & middot;& Nbsp; Executive standard of magnesium alloy sacrificial anode: astm-g97 GB / t17731-2004 magnesium alloy sacrificial anode SY / t0019-97 code for cathodic protection design of sacrificial anode for buried steel pipeline main performance: large power generation per unit mass and high potential; It is an ideal sacrificial anode material
Scope of application: it is applicable to the anti-corrosion protection of oil, gas, water supply and drainage pipelines, underground cables, chemicals, communications, harbors, ships, reservoir gates and other projects in fresh water& middot; & Nbsp; The magnesium alloy produced by our company is made of high-quality raw materials
The anode potential is negative and the power generation per unit mass is large
It is an ideal sacrificial anode material
It is suitable for cathodic protection of metal structures in soil, fresh water, seawater and other media, such as oil and gas pipelines, storage tanks, hot water exchangers, condensers and so on
Magnesium alloy sacrificial anodes are produced according to the national standard GB / t17731-2004 magnesium alloy sacrificial anodes
The anodes used for pipelines also comply with SY / t0019-97 code for design of cathodic protection of sacrificial anodes for buried steel pipelines

· & Nbsp; The product has the following characteristics:
·& Nbsp; (1) Small specific gravity, negative potential
·& Nbsp; (2) High driving voltage for iron, low current efficiency
·& Nbsp; (3) It is especially suitable for high resistivity media
(for resistivity greater than 100 & omega; & middot; m, banded magnesium anode is recommended) precautions for use: collision with steel structure shall be avoided
When used in soil, it should be buried in low-lying and humid places
When used in the soil, the anode must be embedded in the packing bag
During installation, the distance between pipeline and anode and the distance between anode and anode should be greater than or equal to 3m, and the minimum should not be less than 0
3m
In dry soil areas, after the anode is put into the pit, the filling material shall be fully soaked with water before backfilling, so as to prevent the anode from being fully conductive

· & Nbsp; Chemical composition: brand alloy element, impurity element, no more than Al Zn Mn mg Fe Cu Ni Si Ca mgaz63b 5
3-6
7 2
5-3
5 0
15-0
60, allowance 0
003 0
01 0
001 0
08 & mdash; 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 & mdash; MG ≤ 0
02 ≤ 0
03 ≤ 0
01 ≥ 99
9% 0
005 0
004 0
001 0
01 — Electrochemical performance: brand open circuit potential closed circuit potential actual capacitance current efficiency & mdash; 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 common specifications of magnesium anode: model specification weight (kg) length & times; (upper bottom + lower bottom) & times; High mg-22 700 & times; (130+150)× 125 22
00 MG-14 700× (120+100)× 102 14
00 MG-11 700× (110+90)× 88 11
00 MG-8 700× (95+75)× 75 8
00 MG-4 350× (95+75)× 75 4
00 MG-2 350× (55+60)× 552
00 note: external dimensions can also be produced according to customer requirements