HVG MARINE ANODE 0013

HVG MARINE ANODE 0013: Aluminum Anode for Ballast Water Tank

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.

Aluminum zinc indium system (AZI) sacrificial anode is casted 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

The performance of aluminum anode is influenced by the chemical composition of the alloy, so we offer different composition of aluminum alloys to meet our customer requirements.

Technical specification:

Chemical Composition
Electrochemical Properties
Specifications of Aluminum Anode for Ballast Water 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
AT-1	500×(115+135)×130	23.0
AT-2	1500×(65+75)×70	21.5
AT-3	‘font-family:Arial;font-size:12px;’>110+130)×120	20.0
AT-4	1000×(58.5+78.5)×68	13.213.2
AT-5	800×(56+74)×65	10.0
AT-9	1150×(48+54)×51	9.0
AT-7	250×(80+100)×85	5.0
AT-8	200×(70+90)×70	3.0