HVG MARINE ANODE 0014

HVG MARINE ANODE 0014: Bolt Type Aluminum Alloy Anode

Our company produces aluminum alloy sacrificial anode using high quality raw materials, mature production technology, advanced equipment inspection to ensure that every anode in line with national standards.

Our company can also design and produce all kinds of special specifications and properties of aluminum alloy sacrificial anode according to the different needs of customers.

Implementation Standard: GB/T 4948-2002 ‘Al-Zn-In Alloy Sacrificial Anode’

Application: Aluminum alloy sacrificial anode is applicable to the cathodic protection of crude oil storage tank.

Anode Features

Stable potential and high current efficiency
Light weight, easy to install
Large theoretical capacitance, protection of steel structure with automatic regulation

Anode Classification

Ordinary aluminum alloy sacrificial anode
High efficiency aluminum alloy sacrificial anode
High temperature resistant aluminum alloy sacrificial anode
Trapezoidal, disc, bracelet and other shapes of sacrificial anodes

Technical specification:

Chemical Composition
Electrochemical Properties
Classified by Shapes

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	Shape
T-AZIC-1	(115+135)×130×1000	46	Trapezoidal bar
T-AZIC-2	(115+135)×130×500	23	Trapezoidal bar
T-AZIC-3	(105+135)×100×500	16	Trapezoidal bar
T-AZIC-4	(58.5+78.5)×68×1000	13.2	Trapezoidal bar
T-AZIC-5	(105+135)×100×300	10	Trapezoidal bar
B-AZIC-6	600×120×50	10	Clintheriform
B-AZIC-7	500×100×40	5.5	Clintheriform
B-AZIC-8	250×100×40	2.5	Clintheriform
Y-AZIC-9	170×150×50	8	Hollow cylinder
Y-AZIC-10	170×100×50	5.5	Hollow cylinder
Y-AZIC-11	100×500×25	5	Hollow cylinder
Y-AZIC-12	100×50×30	1	Hollow cylinder
Note: We can also design and produce according to the user’s requirements.