
Magnesium anodes
Magnesium anode is used as a sacrificial anode in cathodic
protection. Magnesium has the highest driving voltage of all the
materials used for sacrificial anodes. Magnesium is low on the
noble scale, and therefore corrodes easily.
We supply D-Shaped Cast Magnesium Anodes of both High Potential and
Regular Potential (AZ 63C) alloys. The sizes range from 3D3 to 48D5
and 60-pound anodes. Round High Potential one-pound Anodes are also
available, as are condenser anodes and all sizes of Extruded Anodes
and Magnesium Ribbon.
Anode Model | ASTM B843-M1C | ASTM B843-AZ63B |
Open Circuit Potential (-V) | 1.70-1.75 | 1.50-1.55 |
Close Circuit Potential (-V) | 1.58-1.62 | 1.45-1.50 |
Current Capacity | 500A.h/lbs(1100A.h/kg) | 550A.h/lbs(1230A.h/kg) |
Current efficiency | 50% | 55% |
Reference Electrode | saturated calomel reference | saturated calomel reference |
Magnesium anode specifications
D type
Model | Weight | magnesium alloy Sacrificial anode mm(inch) | ||
A | B | C | ||
9D2 | 4.082(9) | 69.9(23/4) | 549.3(215/8) | 76.2(3) |
14D2 | 6.350(14) | 69.9(23/4) | 850.9(331/2) | 76.2(3) |
20D2 | 9.072(20) | 69.9(23/4) | 1212.9(473/4) | 76.2(3) |
9D3 | 4.082(9) | 88.9(31/2) | 352.4(137/8) | 95.3(3 3/4) |
17D3 | 7.711(17) | 88.9(31/2) | 641.4(251/4) | 95.3(3 3/4) |
32D5 | 14.515(32) | 139.7(51/2) | 504.8(197/8) | 146.1(5 3/4) |
48D5 | 21.772(48) | 139.7(51/2) | 765.2(301/8) | 146.1(5 3/4) |
60D4 | 27.216(60) | 114.3(41/2) | 114.3(41/2) | 1460.5(57 1/2) |
S type
Model | Weight | magnesium alloy Sacrificial anode inch(mm) | |||
A | B | C | D | ||
3S3 | 1.4(3) | 3 4/5(96.5) | 3(76.2) | 3(76.2) | 4.7(119.4) |
9S2 | 4.1(9) | 2 4/5(71.1) | 2(50.8) | 2(50.8) | 28(711.2) |
17S2 | 7.7(17) | 2 4/5(71.1) | 2(50.8) | 2(50.8) | 52.5(1333.5) |
32S5 | 14.5(32) | 5(127.0) | 4 1/5(106.7) | 5(127.0) | 21.2(538.5) |
40S3 | 18.1(40) | 3 4/5(96.5) | 3(76.2) | 3(76.2) | 60(1524.0) |
48S5 | 21.8(48) | 5(127.0) | 4 1/5(106.7) | 5(127.0) | 31.5(800.1) |
60S4 | 27.2(60) | 4(101.6) | 3 1/5(81.3) | 4(101.6) | 62(1574.8) |
C type
Model | Diameter(mm) | High potential magnesium anode L(mm) | AZ63 magnesium anode | Weight(Kg) |
C25 | 75 | 336 | 325 | 2.56 |
C36 | 114 | 202 | 193 | 3.7 |
C41 | 114 | 230 | 220 | 4.2 |
C77 | 114 | 431 | 412 | 7.8 |
C100 | 114 | 560 | 536 | 10.2 |
C145 | 146 | 494 | 472 | 14.7 |
C227 | 178 | 520 | 497 | 22.9 |
C274 | 114 | 1528 | 1462 | 28.2 |
Note: The specification is for reference, If you want to know more
details, Please contact us.
Certificate
China Hunan High Broad New Material Co.Ltd
China Hunan High Broad New Material was founded in 2006, focus on the business in advanced new material and service. Including: design, installation, material , engineering, maintenance and technical support.
Our sales office located in Changsha, Hunan province, plant located in Hunan,Shanxi, Henan,Guizhou province.Our business scope including : Cathodic protection products for fresh water and marine anti-corrosion products such as magnesium anodes,Aluminum anodes ,Zinc anodes etc.;Master alloy for aerospace ; Aluminum alloy , Magnesium investment castings industry; Magnesium alloy profile :Extrusion/hot rolled billet, plates,bars etc .for various civil & military industry,such as grade AZ31B,AM80,WE43,ZK60 etc.; high wear-resistance & hardness ceramic products for sandblasting nozzle & bulletproof plate for armor vest, armor vehicle.
Along with strong economic development in China, we expand our business very well, Product capacity is over 5000mt per year.Turnover reach to USD20,000,000.00 per year.
Our Products are widely accepted and recognized by clients worldwide including Europe, North America, East Asia, Middle east etc..
Our R&D department have strong technical design capacity. We closely cooperated with colleges and universities, supply the service for various companies in China and overseas.
Believe we can be your long term and reliable supplier .