Product
  Mg Anode
  SiFe Anode
  Zinc anode
  MMO anode
  Al anode
  Other anodes
Search

Tel: +86 731 84166277, 84166377 

Mobil: +86(0)15807319005
             +86(0)13307319005

Fax:    +86 731 84167577

MSN: corrocochina@hotmail.com

Email: email@corroco-china.com 
             qzh@corroco-china.com
                                                                    

 

Home >> Cathodic Protection >> SiFe Anode >> 正文
SiFe Anode

   

Silicon iron(Fe/Si) (Fe/Si/Cr)(Fe/Si/Mo)
  As the technology exploiter of SiFe anode in China, we manufactured the first piece of SiFe anode in 1981 in China. We can make taper pin connection anode, bolt connection anode, center connection anode, canisters anode to content the different requirement of the customer. In 2004, we succeed in the casting technology of CHILL MOULD. Now, we are already one of largest manufacturer and supplier in the world.

Silicon iron anodes for impressed current cathodic Protection systems
  High silicon cast iron is a kind of solid and non-porous material. This alloy consists of a matrix of Silico-ferrite in which the majority of the carbon is in the form of graphite flakes at grain boundaries. Adding chromium results in eleminating graphite. The produced cast iron material used for anodes typically has the following properties:

Chemical Compositions
  We cast the anode according to ASTM 518 or BS1591 standard, and their chemical composition are listed in the following table.

Standard
Chemical composition (%)
Si
Cr
C
Mn
Cu
Mo
P
S
Fe
ASTM 518
14.20-14.75
3.25-5.0
0.70-1.10
≤1.5
≤0.5
≤0.2
/
/
balance
BS 1591
14.25-15.25
4-5
< 1.4
≤0.5
/
/
≤0.25
≤0.1
balance

Characteristics

Tensile strength
103 N/mm2
Compressive strength
689 N/mm2
Brinell hareness
520 HB
Density
7.0 g/cm3
Melting point
1300℃
Coefficient of linear expansion
1.86*10-5/0C (0-1000C)

Environment
Current density
Consumption rate
Efficiency(%)
Freshwater
10-30
0.15
90
Saltwater
10-50
0.50
90
Soil
10-30
0.30
90



Copyright:Corroco International Industrial Co,.Ltd.
2515, 25F, Royal City International Plaza, 216 ShaoShan Road (N), ChangSha, Hunan, P.R. China
Tel: +86 731 84166277, 84166377, 85676668       Mobil: +86(0)15807319005     +86(0)13307319005      Fax: +86 731 84167577, 84770997
MSN: corrocochina@hotmail.com Email: email@corroco-china.com manager@corroco-china.com