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[China]
Trade Verify
Address: No.70 Chezhan North Road,Changsha,Hunan,China
Contact name:James Yang ( HUAIYU YANG)
China Hunan High Broad New Material Co.Ltd |
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Verified Suppliers
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The Mg ribbon anodes are used for the cathodic protections of sleeved pipings ,tanks and pipenetworks and grounding grids guarding against heavy current interference, and temporary cathodic protection of pipings.
Chemical composition:
| Designation | Al | Zn | Mn | Fe | Ni | Cu | Si | Mg |
| Mg-Mn | <0.010 | - | 0.5-1.30 | <0.03 | <0.001 | <0.02 | - | balance |
| Mg | <0.010 | <0.010 | <0.030 | <0.002 | <0.001 | <0.001 | <0.010 | >99.95 |
| AZ31 | 5.30-6.70 | 0.7-1.3 | 0.20 max | 0.005 max | 0.01 max | 0.001 max | 0.05 max |
Magnesium anodes have the highest protection capability of any galvanic material. While these anodes are most commonly used in the cast form, certain structures can be more efficiently protected through the use of extruded magnesium configurations. Extruded magnesium anodes have high surface and length ratios in relation to cross sectional size. This allows these anodes to deliver a higher current per weight than standard cast magnesium anodes. By supplying more current, extruded anodes can deliver effective protection to structures buried in high resistivity soils.
High Broad offers a full-line of extruded magnesium anodes in both rod and ribbon forms. Rod anodes are available in an alloy providing 1.4-1.5 volts driving potential (Galvorod). They are furnished with a variety of connection options and offered in numerous diameters. Ribbon anodes are manufactured in 3/8" x 3/4" flexible coils which can be easily shaped for use on a multitude of protection applications. The ribbon anodes are manufactured in a high potential alloy (Galvoline) providing 1.6- 1.7 volts driving potential.
Both rod and ribbon anodes are manufactured with a solid steel core in the center of the anode. This core distributes current uniformly through the anode to prevent excessive discharge near the connection end.
Magnesium alloy ribbon Magnesium strip
High performance alloys which are more electrochemically reactive and generate much higher cell voltages. This results in rapid activation and short voltage transience on switching between loads,making them more suitable for the high demands required for militaryapplications. The chemical and metallurgical conditions of all these alloys arecarefully controlled to provide optimum properties.
Original Material:
AZ31 sheet is annealed and rolled flattened.
AZ31 and AZ61 coiled strip is available as-fabricated or annealed at the user’s option.
Size:
Maximum sheet width115MM
Minimum sheet thickness 0.5MM
| Name | Magnesium Ribbon | ||||||||
| Grade | CHEMICAL COMPOSITION (%) | ||||||||
| Impurity, ≤ | Total Impurity | ||||||||
| Mg | Fe | Si | Ni | Cu | Al | Cl | Mn | 0.05 | |
| Mg 99.95 | 99.95 | 0.004 | 0.01 | 0.001 | 0.002 | 0.01 | 0.003 | 0.01 | |
| Remark | Diameter Size: 4mm or 6mm Delivery: prompt shipment Packing: ON MAGNESIUM PALLET OR WOODEN PALLET | ||||||||
The mechanical properties at room temperature:
| Material Status | Tensile direction | Yield Strength(MPa) | Tensile(MPa) | Elongation % |
| Hot-rolled state | Rolling direction | 260 | 280 | 9.5 |
| Hot-rolled state | Horizontal | 274 | 300 | 8.5 |
| Annealed | Rolling direction | 198 | 254 | 20 |
| Annealed | Horizontal | 186 | 250 | 21.5 |
Electromagnetic shielding:
| Method | Conductive Layer Thickness(μm) | Resistivity (Ohm/sq.) | Shielding Effectiveness(dB) |
| Zinc Arc Spray/Plastics | 12~25 | 0.03 | 50~60 |
| Zinc Flame Spray / Plastic | 25 | 4.0 | 50~60 |
| Nickel-Acrylic Paint/Plastics | 50 | 0.5~2.0 | 30~75 |
| Cathode Sputtering Plastics | 0.75 | 2.5 | 70~90 |
| Electroplating Plastics | 0.75 | 0.1 | 85 |
| Ion Plating Plastics | 1.0 | 0.01 | 50 |
| Vacuum Metalizing Plastics | 1.25 | 5~10 | 50~70 |
| Conductive Plastics | 2000~3000 | 75~100 | 50 |
| AZ91D-Mg Al Alloy | 800~1500 | 0.04 | 90~110 |
Magnesium anode is characterized by small density, big theory
electric capacity, low potential negative polarization rate and
large driving voltage for iron and steel (> 0.6 V).
Magnesium sacrificial anode is suitable for the protection of metal components in soil and water, where the electrical resistivity is higher.
Our magnesium anode is mainly used for anticorrosion of buried pipelines, onshore platforms, huge boilers and steel structures.
Printing plate with etching/ Stamping 3c auto parts mg battery shell/ decorative sheet construction /military industry/, batter anode for sea water /, instrument and meter shell
Our company is named of China Hunan High Broad, it was established in year 2006. We devote ourselves to researching, developing, producing and selling of New Materials. The sales office is located in Changsha ,China. The manufacturing base is located in Henan and Shanxi province, which with over 5000mt annual capacity of Magnesium base master alloy, Magnesium anodes, Aluminum anodes, Zinc anodes, Aluminum base master alloy, Rare earth master alloy, Zinc base master alloy, magnesium alloy billet,advanced Industrial Ceramics, and other new materials, which are widely applied in high-tech field such as aerospace, machine manufacturing, electrommunication ,etc. Our products are accepted and recognized by clients worldwide including Europe, America, East Asia etc..
Our technical team have leading design and R&D ability, we can supply high quality & stable products, and also provide the technical solution during your producing and processing.
We took a part in many R&D projects in colleges and universities, and started strategic cooperation with many companies in China and overseas.
Believe we are the top choose to become your best partner.
Sales office:
Workshop:
Warehouse:
Lab:
Lucky
highbroad1@vip.163.com
