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    Bracelet type Aluminum Alloy Sacrificial Anode


    Bracelet type Aluminum Alloy Sacrificial Anode

    1. Description

    Bracelet type aluminum alloy sacrificial anode is a type of cathodic protection system that is commonly used to protect pipelines, tanks, and other metal structures from corrosion in marine and other harsh environments. It consists of an aluminum alloy anode that is formed into a bracelet shape and attached to the metal structure to be protected.

    2. Specification

    Model

    Specification /mm

    Weight / kg

    A×(B1+B2)×C

    AI-1

    2300×(220+240)×230

    310.0

    AI-2

    1600×(200+210)×220

    190.0

    AI-3

    1500×(170+200)×180

    130.0

    AI-4

    900×(150+170)×160

    58.0

    AI-5

    1500×(148+178)×170

    120.0

    AI-6

    850×(180+220)×180

    85.0

    AI-7

    800×(200+280)×150

    80.0

    AI-8

    700×(160+220)×180

    72.5

    AI-9

    1250×(115+135)×130

    56.0

    AI-10

    1000×(115+135)×130

    46.0

    AI-11

    750×(115+135)×130

    35.0

    3. Electrochemical Performance

    Type / indicator / performance

    Open Circuit Potential -V(SCE)

    Working Potential -V(SCE)

    Actual CapacityA·h/kg

    Current Efficiency%

    Dissolution Condition

    Common aluminum alloy sacrificial anode

    1.10-1.18

    1.05-1.12

    ≥2400

    ≥85

    Corrosion products are easy to fall off, surface dissolves

    High efficiency aluminum alloy sacrificial anode

    1.10-1.18

    1.05-1.12

    ≥2600

    ≥90

    Highly activated aluminum alloy sacrificial anode

    1.45-1.50

    1.40-1.45

    ≥2080

    ≥70


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