Aluminum Alloy Sacrificial Anode

• Color: Silver
• Application: Transportation Tools, Door & Window, Decorations
• Certification: ISO9001, ASTM, JIS, GB, EN
• Technique: Cold Drawn
• Grade: 1000 Series
• Temper: O - H112
• Model NO.: 1060
• Surface Treatment: Powder Coating
• Alloy: Alloy
• Elongation: More Than 10%
• Transport Package: Export Standard Wooden Pallet
• Specification: According to Customer Requirement
• Trademark: Chalco Aluminum
• Origin: Henan China
• HS Code: 7606125900
• Production Capacity: 20000mt/Month

Product Description

Aluminum alloy sacrificial anode
 

1 The Main performance
The driving voltage is low, the weight is light, and the current efficiency is high.
Executive standard: GB/T 4948-2002

2 The Product classification:
1) Ordinary aluminum alloy sacrificial anode
2) Highly activated aluminum alloy sacrificial anode
3) High efficiency aluminum alloy sacrificial anode
4) High temperature resistant aluminum alloy sacrificial anode
5) Bracelet aluminum alloy sacrificial anode

3 The scope of application
Aluminum alloy sacrificial anodes are suitable for cathodic protection of metal corrosion protection for ships, machinery and equipment, marine engineering and harbor facilities, pipelines, cables etc facilities in sea mud.

4 The product features
The aluminum anodes produced by our company can prevent corrosion of steel structures in seawater, and are widely used in the corrosion protection of ship hulls, pressurized water tanks, seawater pipelines, port and wharf facilities, marine engineering, drilling platforms, condensers, etc. Because the performance of aluminum anode is affected by the chemical composition of the alloy, we provide aluminum alloy combinations with different compositions to meet customer requirements. Our company currently implements the standard GB/T 4948-2002. Different sizes can be customized according to customer requirements!

5 The Use matters

1. Avoid collision with steel structure   2) Not recommended for use in soil

6 The Electrochemical performance

Performance Type  Index	Open circuit potential --V(SCE)	Working potential --V(SCE)	Actual capacity 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, and the surface dissolves evenly
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

7The Chemical Composition

Type	Zn	In	Cd	Sn	Mg	Si	Ti	Medium, not more than			AL
								Si	Fe	Cu
Al-Zn-In-Cd	2.5- 4.5	0.018- 0.050	0.005 -0.02	---	---	---	---	0.10	0.15	0.01	remainder
Al-Zn-In-Sn	2.2- 5.2	0.020- 0.045	---	0.018- 0.035	---	---	---	0.10	0.15	0.01	remainder
Al-Zn-In-Si	5.5- 7.0	0.025- 0.035	---	---	---	0.10- 0.15	---	0.10	0.15	0.01	remainder
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	remainder
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	remainder

8 The Specifications of sacrificial anodes commonly used in marine engineering port facilities
Note: Different specifications and sizes can be customized according to customer requirements

Type	Size	Weight KG
	Length X (Upper bottom+Down Bottom) X Height mm
Al-1	2300 x (220+240) x 230	310
Al-2	1600 x (200+210) x 220	190
Al-3	1500 x (170+200) x 180	130
Al-4	900 x (150+170) x 160	58
Al-5	1500 x (148+178) x 170	120
Al-6	850 x (180+220) x 180	85
Al-7	800 x (200+280) x 150	80
Al-8	700 x (160+220) x 180	72.5
Al-9	1250 x (115+135) x 130	56
Al-10	1000 x (115+135) x 130	46
Al-11	750 x (115+135) x 130	35
Al-12	500 x (115+135) x 130	23

9 Commonly used sacrificial anode specifications in storage tanks

Type	Size	Weight KG
	Length X (Upper bottom+Down Bottom) X Height mm
AC-1	750 x (115+135) x 130	35
AC-2	500 x (115+135) x 130	23
AC-3	500 x (105+135) x 100	16
AC-4	300 x (105+135) x 100	10

10 Specifications of commonly used sacrificial anodes for ship hulls

Type	Size	Weight KG
	Length X Width X Heightmm
AH-1	800 x 140 x 60	17
AH-2	800 x 140 x 50	15
AH-3	800 x 140 x 40	12
AH-4	600 x 120 x 50	10
AH-5	400 x 120 x 50	6.5
AH-6	500 x 100 x 40	5.5
AH-7	400 x 100 x 40	4.5
AH-8	300 x 100 x 40	3.5
AH-9	250 x 100 x 40	2.5
AH-10	180 x 70 x 35	1.2
Double iron feet
AH-11	300 x 150 x 50	5.8
AH-12	300 x 150 x 40	4.6
Bolted
AH-13	300 x 150 x 50	5.8
AH-14	300 x 150 x 40	4.8

11 The specifications of Bracelet type sacrificial anode

Type	Size	Weight KG
	ID X Width X Thickness X Gap mm
AZ-1	1020 x 200 x 35 x 51	68
AZ-2	819x 60 x 30 x 51	13
AZ-3	624x 80 x 30 x 51	17
AZ-4	513x 100 x 30 x 51	17
AZ-5	487x 200 x 45 x 51	41
AZ-6	470 x 480 x 25 x 51	50
AZ-7	436 x 480 x 38 x 51	70
AZ-8	420 x 413 x 45 x 51	69
AZ-9	385 x 150 x 59 x 51	32
AZ-10	335 x 505 x 38 x 51	56
AZ-11	280 x 250 x 45 x 51	29
AZ-12	252 x 250 x 45 x 51	26

12 Commonly used sacrificial anode specifications for seawater cooling systems

 

Type	Size	Weight KG
	Length X (Upper bottom+Down Bottom) X Heightmm
AE-1	1200 x (200+280) x 150	120
AE-2	800 x (200+280) x 150	80
AE-3	1000 x (115+135) x 130	46
AE-4	500 x (115+135) x 130	23
AE-5	1000 x (80+100) x 80	20
AE-6	500 x (105+135) x 100	16
AE-7	500 x (80+100) x 80	10
AE-8	400 x (110+120) x 50	7
Al-9	300 x (140+160) x 40	5
AE-10	200 x (90+110) x 40	3
Disk shape Diameter x Height mm
AE-11	300x 60	11.5
AE-12	360x 40	9
AE-13	300x 40	7.5
AE-14	200x 50	4
AE-15	180x 50	3.5
AE-16	120x 100	2.5