Hull Sacrificial Anode
- Category:Sacrificial Anode
- Material:zinc,aluminium or other.
- Certificate:BV, CCS, mill certificate etc.
- Fob Price:Get Latest Price Now
- Place of Origin:China
Details
China Hull Sacrificial Anode:
Sacrificial anode is a protecting cathode unit for metal constructions in marine and harbor industries.its properties are in compliance with the requirement of the GB/T 4950-2002.
ZAC and AZI corrosion-proof sacrificial anode are synthesized mainly by high-purity (99.998%min) Zinc and fine Aluminum.Cadmium and lndium elements.They are the idea special corrosion－proof materials for protecting steel like matter when used under sea and ground ,ZAC is one of the outstanding cacrificial anodes. This product has been approved by China Vessel Inspection Bureau , Its quality specification meets the standard of GB4905-85,GB4948-85.
Application Scope
Ship Offshore engineering Dock and harbor Structure.Landing facilities used underground and under water Submerged pipelines,Oil storage tanks,Electric power station
Chemical Composition and Electrochemical Propoties:
| ZAC Sacrificial Anode Chemical Composition | |||||||
| Chemical Composition | Chemical Composition,％ | Zn | |||||
| Type | AL | CD | Fe | Cu | Pb | Si | |
| ZAC,％ | 0.3～0.6 | 0.05～0.12 | ≤0.005 | ≤0.005 | ≤0.006 | ≤0.125 | remainder |
| ZAC Sacrificial Anode Electrochemical Propoties | |||||
| item | open potential V | Operating potential V | actual capacitance A.h/kg | current effciency % | dissolved status |
| electrochemical propoties | -1.09～-1.05 | -1.05～-1.00 | ≥780 | ≥95 | corrosion product flakes off easily argues the uniform dissolution |
| Note: the media is artificial seawater, the reference electrode is calomel | |||||
| AZI Sacrificial Anode Chemical Composition | |||||||||
| Chemical Composition | Chemical Composition,％ | ||||||||
| Type | Zn | In | Cd | Sn | Mg | Si | Fe | Cu | Al |
| AZI-Cd | 2.5～4.5 | 0.018～0.050 | 0.005～0.020 | - | - | ≤0.13 | ≤0.16 | ≤0.02 | remainder |
| AZI-Sn | 2.2～5.2 | 0.020～0.045 | - | 0.018～0.035 | - | ≤0.13 | ≤0.16 | ≤0.02 | remainder |
| AZI-Si | 5.5～7.0 | 0.025～0.035 | - | - | - | 0.10～0.15 | ≤0.16 | ≤0.02 | remainder |
| AZI-Sn-Mg | 2.5～4.0 | 0.020～0.050 | - | 0.025～0.075 | 0.50～1.00 | ≤0.13 | ≤0.16 | ≤0.02 | remainder |
| AZI Sacrificial Anode Electrochemical Propoties | |||||
| item | open potential V | Operating potential V | actual capacitance A.h/kg | current effciency % | dissolved status |
| electrochemical propoties | -1.18～-1.10 | -1.12～-1.05 | ≥2400 | ≥85 | corrosion product flakes off easily argues the uniform dissolution |
| Note: the media is artificial seawater, the reference electrode is calomel | |||||
| Type | Size | |||||
| A | B | C | D | E | F | |
| ZAC | 180 | 70 | 30 | 35 | 3 | 340 |
| ZAC | 200 | 100 | 30 | 35 | 3 | 360 |
| ZAC | 200 | 100 | 30 | 30 | 3 | 360 |
| ZAC | 250 | 100 | 40 | 35 | 4 | 410 |
| ZAC | 300 | 100 | 40 | 35 | 4 | 460 |
| ZAC | 300 | 150 | 40 | 30 | 4 | 460 |
| ZAC | 300 | 150 | 40 | 50 | 4 | 460 |
| ZAC | 400 | 100 | 40 | 35 | 4 | 560 |
| ZAC | 400 | 100 | 40 | 35 | 4 | 560 |
| ZAC | 500 | 100 | 40 | 40 | 4 | 660 |
| ZAC | 800 | 140 | 40 | 40 | 4 | 960 |
| Note: | For some special requirements, we can manufacture the products according to the drawing and the sample. | |||||
| Type | Size | |||||
| A | B | C | D | E | F | |
| AZI | 180 | 70 | 30 | 35 | 3 | 340 |
| AZI | 250 | 100 | 40 | 35 | 4 | 410 |
| AZI | 300 | 100 | 40 | 35 | 4 | 460 |
| AZI | 400 | 100 | 40 | 35 | 4 | 560 |
| AZI | 400 | 120 | 40 | 35 | 4 | 560 |
| AZI | 500 | 100 | 40 | 40 | 4 | 660 |
| AZI | 500 | 140 | 40 | 35 | 4 | 660 |
| AZI | 800 | 140 | 40 | 40 | 4 | 960 |
| Note: | For some special requirements, we can manufacture the products according to the drawing and the sample. | |||||
| Type | Size | ||||||||||
| A | B | C | H | L | R1 | R2 | R3 | R4 | R5 | R6 | |
| AZI | 280 | 340 | 150 | 70 | 215 | 76 | 410 | 30 | 65 | 410 | 15 |
| ZAC | |||||||||||
| AZI | 230 | 290 | 75 | 40 | 143 | 35 | 410 | 20 | 35 | 410 | 17 |
| ZAC | |||||||||||
| AZI | 180 | 240 | 60 | 30 | 112 | 30 | 410 | 20 | 26 | 410 | 17 |
| ZAC | |||||||||||
| Note: | For some special requirements, we can manufacture the products according to the drawing and the sample. | ||||||||||
| Type | Size | |||||
| A | B | C | D | E | F | |
| ZAC | 150 | 70 | 80 | 20 | 20 | 18 |
| AZI | ||||||
| ZAC | 200 | 100 | 110 | 20 | 20 | 18 |
| AZI | ||||||
| ZAC | 200 | 100 | 110 | 30 | 26 | 22 |
| AZI | ||||||
| ZAC | 200 | 100 | 110 | 40 | 26 | 22 |
| AZI | ||||||
| ZAC | 300 | 150 | 160 | 25 | 26 | 22 |
| AZI | ||||||
| ZAC | 300 | 150 | 160 | 30 | 26 | 22 |
| AZI | ||||||
| ZAC | 300 | 150 | 160 | 40 | 26 | 22 |
| AZI | ||||||
| ZAC | 440 | 200 | 230 | 40 | 50 | 22 |
| AZI | ||||||
| Note: | For some special requirements, we can manufacture the products according to the drawing and the sample. | |||||
Tel: 86-23-68428875,68428422,68838417
Fax: 86-4008266163-88928
Email: sales@jinbomarine.com