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Cathodic Protection A Solution for Accelerated Low Water Corrosion

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Cathodic Protection A Solution for Accelerated Low Water Corrosion

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Brand Name : OEM

Model Number : Mg

Certification : ASTM G-97, ISO, DNV

Place of Origin : China

MOQ : 10 Kilograms

Price : negotiable

Payment Terms : L/C, D/A, D/P, T/T, Western Union, MoneyGram,PayPal

Supply Ability : 300 Metric Ton/Metric Tons per Month

Delivery Time : 1 FCL:14 Days

Packaging Details : On pallet with steel bundles

Content : Magnesium Managnese

Usage : Anti-corrosion/ Cathodic Protection

Shape : 32D5,17D3, 20D2, 9D3 ,3D3, 5D3

Sacrificial Magnesium : sacrificial magnesium hull anode

Material : Mg alloy

Unit weight : 17lb, 32 lb, 60 lb , 9 lb , 3 lb, 1 lb

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Standard : ASTMagnesium anodes are manufactured in accordance with ASTM B-843 specification Type M1C high potential grade alloy

Chemical compositions of cast magnesium anode (%)

Chemical

HP

AZ63B

AZ63C

AZ63D

Al

<0.01

5.30-6.70

5.30-6.70

5.0-7.0

Zn

---

2.50-3.50

2.50-3.50

2.0-4.0

Mn

0.5-1.30

0.15-0.70

0.15-0.07

0.15-0.70

Si (max)

0.05

0.10

0.30

0.30

Cu (max)

0.02

0.02

0.05

0.10

Ni (max)

0.001

0.002

0.003

0.003

Fe (max)

0.03

0.005

0.005

0.005

Others each

0.05

---

--

---

Others total

0.30

0.30

0.30

0.30

Mg

Balance

Balance

Balance

Balance

Electrochemical Properties of cast magnesium anodes

Open-circuit Voltage

Close-circuit Voltage

Actual capacitance

Current efficiency

(-V)

(-V)

(A.h/g)

(%)

High Potential

1.70-1.75

1.57-1.62

≥ 1.100

≥ 50

Low Potential

(AZ63)

1.50-1.55

1.45-1.50

≥ 1.105

≥ 50

Note: Open and Close-circuit voltage is relative to Saturated Calomel Electrode (SCE)

Cathodic Protection A Solution for Accelerated Low Water Corrosion

Application:

When Should a Magnesium Anode Be Used? When used for boating purposes, choosing between a magnesium, aluminum, or zinc anode depends on the type of water that the boat or yacht will be used in. Magnesium anodes are most effective when used in fresh water environments, aluminum anodes are most effective in brackish water, while zinc/aluminum are most effective in salt water environment

Company Introduction:

We are a professional anode provider over 16 years ,main Products:

* Magnesium anodes ( ASTM-G97)

* Al-Zn-In anodes (GAIII)

* Zinc anodes (ASTM B418-95 US MILL 18001K)

Contact us now:

Vivian Jiang(Ms.)

International Marketing Manager

-----------------------------------------------

China Hunan High Broad New Material Co.Ltd.

70 Chezhan North Road,Changsha, China 410100

Tel:+86-731-85717705 Fax:+86-731-85716569

Mobile/Whatsapp: +86-139-7488-3816

Email: metal@vip.163.com,vivian@hbnewmaterial.com

Skype: vivian.jjy


Product Tags:

sacrificial anode protection

      

mg anode

      
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