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The tank uses an impressed current sacrifice anode
- Author:Libo
- Source：wwww.mtt.org.cn
- Date：2021-06-11
- Click：0
Product name: high silicon cast iron anode
Implementation standard: SYJ36-89
Main performance: extremely acid-resistant and corrosive, it is a widely used auxiliary anode material in impressed current cathodic protection system.
Application: High silicon cast iron anode is widely used for cathodic protection of applied current in offshore oil drilling platform, underground pipeline, underground cable and other facilities.
High silicon cast iron anodes of various types of rod and tube can be supplied
Chemical composition
Of the goods | The chemical elements （%） | Impurity content （%） | |||||
Si | Cr | Mn | C | Fe | P | S | |
High silicon cast iron | 14-16 | -- | 0.6-0.8 | 0.8-1.05 | allowance | ≤ 0.25 | ≤ 0.1 |
Chromium ferrosilicon | 14-16 | 4.0-4.5 | 0.6-0.8 | 0.8-1.05 | allowance | ≤ 0.25 | ≤ 0.1 |
Electrochemical performance:
Of the goods | Using the environment | Operating current density(A/m) | Consumption rate(kg/A.a) |
High silicon cast iron | In the seawater | 50 | 0.3-1.0 |
Chromium ferrosilicon | Fresh water, soil | 10 | 0.05-0.2 |
specifications
Of the goods | specifications | sizemm | shape |
| SYGT-1 | 50*1500 | lot mill |
| SYGT-2 | 70*1500 | lot mill |
| SYGT-3 | 75*1500 | lot mill |
| SYGT-4 | 75*10*1500 | Tubular |
| SYGT-5 | 100*10*1500 | Tubular |
Note: when ordering, please advise the specification and length of the cable required and the way the anode is directly assembled and connected. (Conventional cable is VV-1KV/1*10mm2)
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