Permanent stainless steel cathode plate for the non ferrous metal electrolysis and electrowinning
- Category: >>>
- Supplier: Hunan Chmm Metallurgy Engineering Co. Ltd.
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Product Overview
Description
Product Description
Anode for electro-winning
Pb-Ag alloy anode is widely used in electro-winning industry for its inert property low production 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.
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 |
PbSn--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 |
Advantages
ØHigh mechanical strength against warpage and creep (form stability), no casting defects and porosity
ØLow oxygen over potential for oxygen evolution
ØQuick and stable formation of hard, compact and adherent protective corrosion layer (conditioning)
ØHigh corrosion resistance, higher resistance to initial conditioning, long service life.
ØMinimized production cost
ØReduction in cell voltage, increase in current efficiency
ØProduction of high quality lead free metal cathode product
ØNo anode or cell cleaning required
ØElimination of cobalt addition required in Zn/Cu/Co/Mn electro-winning
ØAfter assembly, flat smoothing blank surface, vertical to horizontal level, blank flatness error ≤ 0.2 mm
Ti-MMO anode
The Ti-MMO anode (Ti-Based plate coated with α+βPbO2, IrO2, RhO2 layer by electro-depositing process), also called as DSA(Dimensionally Stable Anode), DSE(Dimensionally Stable Electrode) is used as inert anode for Zn/Cu/Pb electro-winning.
Standard Requirements on Pb-Ag Rolling Anodes
ØHigh mechanical strength against warpage and creep (form stability)
ØLow oxygen over-potential for oxygen evolution
ØQuick and stable formation of hard, dense, adherent and protective primary corrosion layer (conditioning)
Less Pb contamination of cathode deposit
ØHigher recovery rate
ØHigh corrosion resistance
ØMinimized secondary corrosion rate through periodic failure and re-growth of PbO2 / MnO2 layer
ØMinimized penetrating corrosion at and along grain boundaries
ØLong service life
ØMinimized production cost
Anode plate making, Melting & casting (Thick Lead ingot)
Anode plate: rolling (Big roller, forward-backward rolling)
Anode plate: Cutting (CNC milling)
Finished Plates
Finished conductive hanger
Company Information
China has ranked as the world’s largest producer of nonferrous metals with its fast economy growth over the last two decades. After continuously making efforts on tackling key technological problems and accumulating a wealth of experiences in practice, now CHMM are delight and ready to share the CHINESSE EXPERIENCE, COST-EFFECTIVE PRODUCTS AND SERIVCES with all friends in nonferrous beneficiation and metallurgy industry all over the world.
CHMM is providing the most advanced technology and services for sustainable use of nonferrous resources of earth, mainly to provide energy saving, environmental protection, high quality and efficient producing technology, equipment and services for the Copper, Lead, Zinc, and Tin and other nonferrous smelting industry.
CHMM provides extensive and flexible business cooperation models for domestic and overseas customers, including research, design, equipment supply, installation, commissioning, training, test run and operation.
Packaging & Shipping
Packaging Details: vacuum distillation furnace packing:Plastic wrapping film and wooden pallets
- Port:Shenzhen,Guangzhou or Shanghai
Our Services
Pre-Sales Service
* Inquiry and consulting support.
* Factory visit support
* Sample testing support
Contact details
Please kindly contact us at below information if you have any demand.
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