HVG MARINE ANODE 0020

HVG MARINE ANODE 0020: Aluminum Anode for Storage Tank

The most commonly used aluminum alloy anodes are Al-Zn-In series and Al-Zn-Hg series, applicable to the cathodic protection of ships, ports and marine facilities in seawater, sea water cooling system and reservoir deposited water site and other constructions.

Aluminum Zinc Indium system (AZI) sacrificial anode is cast by high purity aluminum, zinc, indium and other metal alloy. Aluminum alloy anode is produced in line with the implementation of GB4948-2002 Aluminum Zinc Indium Alloy Sacrificial Anode.

Implementing Standard: U.S.Mil-A-1800 K/W, gb4948-2002

Main Performance: The driving voltage is low; light weight; high current efficiency.

Application: Aluminum alloy sacrificial anode is used for the metal anti-corrosion cathodic protection of ships, mechanical equipment, offshore engineering and port facilities in seawater as well as the protection of pipes, cables and other facilities in mud.

Specifications: 16kg, 22kg, 23kg, 35kg, 50kg, 85kg, 120kg, 131kg, 180kg or others

Technical specification:

Chemical Composition
Electrochemical Properties
Specifications of Aluminum Anode for Storage Tank

Alloy Type	Zn	In	Cd	Sn	Mg	Si	Ti	Impurity, ≤			Al
Alloy Type	Zn	In	Cd	Sn	Mg	Si	Ti	Si	Fe	Cu	Al
Al-Zn-In-Sd	2.5-4.5	0.018-0.050	0.005-0.020	–	–	–	–	0.10	0.15	0.01	margin
Al-Zn-In-Sn	2.2-5.2	0.020-0.045	–	0.018-0.035	–	–	–	0.10	0.15	0.01	margin
Al-Zn-In-Si	5.7-7.0	0.025-0.035	–	–	–	0.10-0.15	–	0.10	0.0-15	0.01	margin
Al-Zn-In-Sn-Mg	2.5-4.0	0.020-0.050	–	0.025-0.075	0.50-1.00	–	–	0.10	0.15	0.01	margin
Al-Zn-In-Mg-Ti	4.0-7.0	0.020-0.050	–	–	0.50-1.50	–	0.01-0.08	0.10	0.15	0.01	margin

Type/Index/Performance	Open Circuit Potential-V(SCE)	Working Potential-V(SCE)	Actual Capacitance(A.h/kg)	Current Efficiency%	Dissolution Status
Ordinary Aluminum Alloy Sacrificial Anode	1.10-1.18	1.05-1.12	≥2400	≥85	Corrosion products are easy to fall off, the surface dissolution is even
High Efficiency Aluminum Alloy Sacrificial Anode	1.10-1.18	1.05-1.15-2	≥2600	≥90
Highly Activated Aluminum Alloy Sacrificial Anode	1.45-1.50	1.40-1.45	≥2080	≥70

Type	Specification/mm	Weight (kg)
Type	A×(B1+B2)×C	Weight (kg)
AC-1	750×(115+135)×130	35.0
AC-2	500×(115+135)×130	23.0
AC-3	500×(105+135)×100	16.0
AC-4	300×(105+135)×100	10.0