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Quick Details

  • Place of Origin: Sichuan, China (Mainland)
  • Brand Name: simpsoin
  • Type: Lead Sheet
  • Weight: customized
  • Dimensions: customized
  • Pb (Min): 98%
  • Powder Or Not: Not Powder
  • Chemical Composition: PbAg PbAgCa PbSnCa
  • Shape: blank with hanger bar
  • Application: Cu/Zn/Co/Ni/Mn electrowinning

Packaging & Delivery

Packaging Details hanging in wooden box to avoid the deformation, suitable for forklift operation and ocean shipping.

  Anode plate  For Copper, Zinc, Nickel, Cobalt and Manganese Electrowinning

Product Description

Lead (Pb)Alloy Rolled Anode 

 

Pb alloy anode is widely used in Zinc, Copper, Nickel, Cobalt and Manganese EW industry for its inent property low producing cost.

Pb alloy rolling plate, with uniform crystal structure, is better in anti-corrosion and mechanical performance stability.

The hanger bar which is certain mm thickness Pb cladding around Sn electro-plating on copper bar has better anti-corrosion to acid mist during electro-winning.

Pb plate connects to hanger bar through two-side welding with Pb cladding or plate plug-in welding.

 

Advantages

High mechanical strength against warpage and creep(form stability), no casting defects and porosity.

Low oxygen over potential for oxygen evolution.

Quick and stable formation of hard, compact, and adherent protective corrosion layer(conditioning).

High corrosion resistance, higher resistance to initial conditioning, long service life..

Minimized producing cost.

Reduction in cell voltage, increase in current efficiency.

Production of high quality lead free metal cathod product.

No anode or cell cleaning required.

Elimination of cobalt addition required in Zn/Cu/Co/Mn electro-winning.

After assembly, flat smoothing blank surface, vertical to horizontal level, blank flatness error <= 0.2mm.

 

Application

Cu-EW

Zn-EW

Ni-EW

Co-EW

Mn-EW

Pb-Sn-Ca

Rolling Anode

Pb-Ag

Rolling Anode

Pure Pb

Rolling Anode

Pb-Sb

Cast Anode

Pure Pb

Cast Anode

Pb-Sn-Ca-Ag

Rolling Anode

Pb-Ca-Ag

Rolling Anode

Pb-Sn-Ca

Rolling Anode

 

 

Ti-Mmo Mesh

Anode

 

Ti-Mmo Mesh

Anode

Ti-Mmo Mesh

Anode

 

 

Anode Blank Components Influence

Effects of silver in Anode

  1. Increases electrical conductivity
  2. Lowers oxygen over potential
  3. Resists against anode passivation
  4.  Enhances corrision resistance

Effects of AI-Based grid structure

  1. 10% lower cost
  2. Higher current density above 40A/m
  3. 3-5% higher current efficiency. 5-10% more productivity
  4. 0.05-0.10V lower cell voltage. 3-5% lower energy cost

Effects of Tin in Anode

  1. Imparts strength and reduces creep
  2. Reduces corrosion by segregation into interdentritic
  3. Euthectic phase forming layers of Tin-rich material
  4. Parallel to surface for rolled anode
  5. Improves conductivity and reduces anode polarization
  6. Prevents formation of tetrgonal Pbo
  7. Produces conducting paths through corrosion layer

Effects of Calcium in Anode

  1. Increases rate of anode corrosion
  2. Increases mechanical properties of anode
  3. Decreases the anode potential
  4. Refines the grain microstructure, increases conductivity of anode

Conductivity of anode

Mechanical Properties of Rolling Anode

 

OTS(Mpa)

0.2%YS(Mpa)

Elongation(%)

Hardness(R30)

Pb-Sn1.35%-Ca0.07%

71

65.3

14

85

Pb-Sn1.35%-Ca0.07%-Ag0.05%

80

76.8

10

88

Pb-Ag0.35%-Ca0.07%

37.8

35.5

42

68

Pb-Ag0.75%

18.8

9

52

-26

The raw material

 

The package of Lead  alloy anode

 Product picture


 

Our Services

  We provide one-stop-solution for lead acid battery recovery,lead concentrate treatment,lead bullion refining,precious metals recovery and other related projects.With mature technology from the most famous research institute in China and experienced engineers we have successfully supported owners from oversea to build their factories and find them the best choice on equipments.Please contact us with your project details for further discussion.

 

 

Company Information

 

For many years the company has been engaged in metallurgy and the chemical industry, such as environmental protection technology and equiptment research and development for the purpose of scientific and technological innovation. Using the customers as a guide, the company is committed to creating economic , environmental, and social benefits for a more harmonious society.

The main business is distributed in Congo, Uzbekistan, Russia, Burma, Vietnam and other countries. 

 

 

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