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Aluminum-Zinc-Indium Alloy Sacrificial Anode(Al-Zn-In)
Type of Material
Aluminum-Zinc-Indium-Cadmium alloy sacrificial anode(Al-Zn-In-Ca)
Aluminum-Zinc-Indium-Tin alloy sacrificial anode(Al-Zn-In-Sn)
Aluminum-Zinc-Indium-Silicon alloy sacrificial anode(Al-Zn-In-Si)
Aluminum - Zinc-Indium -Tin-Magnesium alloy sacrificial anode(Al-Zn-In-Sn-Ma)
Aluminum-Zinc-Indium-Magnesium--Titanium alloy sacrificial anode(Al-Zn-In-Mg-Ti)
Overview
Application
Aluminum - zinc - indium anode production according to GB/T4948-2002, mainly used in the following fields:
Offshore engineering: such as ships, offshore platforms, subsea pipelines and other facilities requiring long-term corrosion protection.
Oil and gas: including storage tanks, pipelines, drilling platform corrosion protection.
Infrastructure: Steel structures such as Bridges, port facilities, etc. that are exposed to corrosive environments.
Energy facilities: wind power equipment, offshore cables, etc.
Raw Materials
Aluminum purity should not be lower than GB/T 1196-1993 AL99.80 provisions
Zinc purity should not be lower than GB/T 470-1997 Zn99.99 provisions
Indium purity shall not be lower than that specified In IN-1 in YS/T 257-1998
The purity of cadmium shall not be lower than Cd99.99 stipulated in YS/T 72-1994
Tin purity should not be lower than GB/T 728-1998 Sn99.95 provisions
The purity of magnesium should not be lower than Mg99.95 stipulated in GB/T 3499-1995
Silicon purity shall not be lower than GB/T 8734-2000
The purity of titanium shall not be lower than that of grade 2 titanium in GB/T 2524-1981
Chemical Composition(When required by the customer, the chemical composition of the sacrified anode can be adjusted appropriately, but its performance and quality should meet the GB/T4948-2002 standard)
Electrochemical performance
Item | Anode Material | Open circuit potential/ V | Working circuit potential/V | Actual current capacity/ (Ah/kg) | Efficiency of current/ % | Rate of consumption/ kg·(A·a) | State of dissolution |
Electrochemical performance | I Type | -1.18~-1.10 | -1.12~-1.05 | ≥2400 | ≥85 | ≤3.65 | The product is easy to fall off, and the surface is evenly dissolved |
II Type | -1.18~-1.10 | -1.12~-1.05 | ≥2600 | ≥90 | ≤3.37 |
