Titanium Electrodes For Galvanizing
1-Base material: Pure titanium Grade.1
2-Coating material: Iridium /tantalum oxide and acid active agent (a stabilizer).
3-Size: 5mm thickness, customized width, and length.
4-Drawing: drilling the holes and welding the bolts/screws.
5-Country of Orginal: China
6-Manufacturing company: Changsheng Titanium Co.
Product Introduction
Key Features
Long Service Life
The Ir-Ta MMO coating provides excellent durability in acidic zinc plating electrolytes, with a typical service life of up to 10,000 operating hours under recommended operating conditions.
Excellent Corrosion Resistance
The titanium substrate is completely protected by the mixed metal oxide coating, ensuring excellent resistance to:
Zinc sulfate electrolytes
Acidic plating solutions
High-temperature electrochemical environments
High Current Density Operation
Designed to operate under demanding electro-galvanizing conditions:
High current density
Continuous production lines
Stable electrode performance
Uniform current distribution
Improved Energy Efficiency
Compared with traditional soluble anodes, MMO titanium anodes provide:
Lower cell voltage
Reduced energy consumption
Higher current efficiency
Stable operating performance
Low Maintenance
Unlike soluble metal anodes, MMO titanium anodes:
Do not continuously dissolve
Require minimal maintenance
Eliminate frequent anode replacement
Improve production uptime
Technical Specifications
| Item | Specification |
|---|---|
| Substrate Material | Grade 1 Titanium |
| Coating Type | Iridium-Tantalum Oxide (IrO₂-Ta₂O₅) |
| Coating Process | Mixed Metal Oxide (MMO) |
| Plate Thickness | 5 mm |
| Width | Customized |
| Length | Customized |
| Surface Machining | Drilled holes, welded bolts or screws available |
| Manufacturer | Changsheng Titanium |
| Country of Origin | China |
Recommended Operating Conditions
| Parameter | Value |
|---|---|
| Application | Steel Plate Electro-Galvanizing / Tinning |
| Electrolyte | 1 mol/L ZnSO₄ + 0.7 mol/L Na₂SO₄ |
| pH | 1.5 |
| Operating Temperature | 60 °C |
| Current Density | 100 A/dm² |
| Expected Service Life | Up to 10,000 hours |
Why Use MMO Titanium Anodes for Galvanizing?
Electro-galvanized steel has become an essential material in industries requiring high corrosion resistance and excellent surface quality.
Typical applications include:
Automotive body panels
Home appliances
Construction materials
Electrical equipment
Industrial steel products
To achieve high-quality coatings, the performance of the anode is critical.
Compared with traditional soluble anodes, insoluble MMO titanium anodes provide more stable plating conditions and significantly improve coating consistency.
Advantages of Insoluble Titanium Anodes
Uniform Coating Thickness
The stable electrode geometry ensures consistent current distribution, resulting in:
Uniform zinc deposition
Improved coating quality
Better surface finish
Higher Production Efficiency
Because the anode dimensions remain constant during operation:
No interruption for anode replacement
Stable plating parameters
Continuous production capability
Lower Operating Cost
Benefits include:
Reduced maintenance
Lower labor requirements
Less production downtime
Reduced energy consumption
Improved Product Quality
Stable electrochemical performance helps minimize:
Coating defects
Thickness variation
Surface irregularities
Contamination from dissolved anode materials
Typical Applications
Continuous Electro-Galvanizing Lines (CGL)
Used in high-speed steel strip galvanizing systems.
Steel Plate Electroplating
Suitable for:
Pure zinc plating
Zinc alloy plating
Tinning processes
Automotive Industry
Widely used in the production of electro-galvanized steel for:
Car body panels
Structural components
Corrosion-resistant automotive parts
Zinc Alloy Plating
Compatible with various zinc-based plating systems, including:
Zinc-Nickel (Zn-Ni)
Zinc-Iron (Zn-Fe)
Zinc-Cobalt (Zn-Co)
Zinc-Nickel-Cobalt (Zn-Ni-Co)
Zinc-Cobalt-Molybdenum (Zn-Co-Mo)
Zinc-Aluminum (Zn-Al)
Custom Manufacturing
Changsheng Titanium provides customized titanium galvanizing anodes according to customer requirements.
Available customization includes:
Plate dimensions
Hole drilling
Bolt and stud welding
Current connection design
Mounting configuration
Coating formulation optimization
Complete fabrication according to customer drawings
Quality Assurance
Each titanium anode is manufactured under strict quality control procedures to ensure:
Stable MMO coating adhesion
Uniform coating thickness
Excellent electrocatalytic performance
Accurate machining dimensions
Reliable long-term operation
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