High potential magnesium anode

1 The product introduction

High-potential magnesium anodes are produced using high-quality and high-purity magnesium, and the products comply with ASTM97-98 standards. Using a specific process, the anode has excellent electrochemical performance. In the cathodic protection process, anode consumption is even, so it has a longer service life. In actual use, the actual measured working potential is between -1.8V and -1.85V, so the target structure can provide the most effective protection. It is recommended to use high-potential magnesium anode in soil with resistivity greater than 8000Ω.m.

High-potential-magnesium-anode-1

High-potential-magnesium-anode-2

2 The Chemical Composition

Anodes

max

Other metal impurities max

Sum of other impuritiesmax

Mg-Mn

0.01

0.50-1.30

0.05

0.02

0.001

0.03

0.05

0.30

3 The Electrochemical performance

Open circuit potential

-V

Closed circuit potential

-V

Actual capacity

A.H/kg

Current efficiency

1.70-1.75

1.58-1.62

1100 min

50min

4 Buried pipelines, outer walls of storage tanks and underground metal structures commonly used sacrificial anode models and specifications

Type	Size	Weight KG
Type	Length X (Upper bottom+Down Bottom） X Height mm	Weight KG
MG-2	350 x (72+52) x 52	2±0.1
MG-4	350 x (95+75) x 75	4±0.2
MG-8	700 x (95+75) x 75	8±0.2
MG-11	700 x (110+90) x 88	11±0.2
MG-14	700 x (120+100) x 102	14±0.2
MG-22	700 x (150+130) x 125	22±0.2