Permanent Stainless Steel Cathodes - High-Quality China Suppliers and Factory for Clad Copper Hanger Bars and Plates
Product Description
🔩 1. Material Properties
- Strong corrosion resistance: Made of high-quality stainless steel (304, 316, 316L, etc.), resists corrosion from electrolytes containing sulfuric acid, chloride ions, etc., ensuring long service life.
- High electrical conductivity: Surface is specially treated (polishing, coating) to reduce contact resistance and improve current efficiency.
- High mechanical strength: Good rigidity, resistant to deformation, withstands mechanical stress during hoisting, transportation, and stripping.
📐 2. Structural Design Features
- High flatness: Surface tolerance ≤ ±2mm/m², ensuring uniform metal deposition and avoiding short circuits or local over-thickness.
- Optimized edge sealing: Flanging or sealing design prevents deposited metal from wrapping around edges, facilitating stripping.
- Robust lifting lug: Firmly welded to the plate body for safe crane hoisting and stripping operations.
- Lightweight design: Optimized thickness reduces weight, lowering material and transportation costs.
⚡ 3. Performance Characteristics
- High deposition efficiency: Smooth surface finish, fine metal crystallization, uniform adhesion, and easy stripping.
- Long service life: Corrosion-resistant and wear-resistant, reusable thousands of times with low maintenance costs.
- Energy-saving: Good electrical conductivity reduces cell voltage and minimizes electrical energy loss.
- Convenient operation: Humanized design, easy to hoist, align, and strip, enhancing production efficiency.
🌿 4. Economy & Environmental Protection
- Low comprehensive cost: Although initial investment is relatively high, long service life and low maintenance costs make it highly economically beneficial long-term.
- Environmentally friendly: Stainless steel is fully recyclable, reducing waste; the optimized electrolytic process lowers energy consumption and pollution.
Product Display
Application Field Analysis
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Widely Used in Non-Ferrous MetallurgyElectrolytic extraction and refining of copper, zinc, nickel, cobalt, manganese, and more.
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Customizable SpecificationsLength, width, thickness, and lifting lug positions can be customized according to the size of the electrolytic cell, current density, and other requirements.
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Optional Surface TreatmentsSuch as polishing, sandblasting, conductive coating, etc., to meet different process requirements.
Technological Development Trends
- 🔬 Material upgrade: Develop composite materials or special stainless steel with higher corrosion resistance and electrical conductivity.
- 🤖 Intelligent design: Integrate sensors to monitor parameters such as temperature and current density, achieving intelligent management.
- 💡 Lightweight and energy-saving: Further optimize the structure to reduce energy consumption and material usage.
Summary: Stainless steel cathode plates, characterized by their corrosion resistance, high electrical conductivity, long service life and ease of operation, are key consumables in modern hydrometallurgy. Their technology is constantly upgrading, playing a significant role in enhancing metal recovery rates, reducing production costs and promoting green metallurgy.
Frequently Asked Questions
Q
What grades of stainless steel are used to manufacture permanent stainless steel cathode plates?
A
Permanent stainless steel cathode plates are typically manufactured using high-quality stainless steel grades such as 304, 316, and 316L. Among these, 316 and 316L are preferred in highly corrosive electrolytic environments due to their superior resistance to chloride ions and sulfuric acid found in electrolyte solutions.
Q
How many times can a stainless steel cathode plate be reused before replacement?
A
With proper maintenance and handling, stainless steel cathode plates can be reused thousands of times. Their corrosion-resistant and wear-resistant properties ensure a long service life, significantly lowering the overall cost per production cycle compared to traditional cathode materials.
Q
Can stainless steel cathode plates be customized to fit specific electrolytic cell dimensions?
A
Yes. Stainless steel cathode plates can be fully customized in terms of length, width, thickness, and lifting lug positions to match the specific dimensions of your electrolytic cell, current density requirements, and other process parameters. Please contact us with your technical specifications for a tailored solution.
Q
What surface treatment options are available for stainless steel cathode plates?
A
Several surface treatment options are available depending on your process requirements, including mirror polishing, sandblasting, and conductive coating. These treatments help reduce contact resistance, improve current efficiency, and ensure smooth metal deposition and easy stripping of the deposited metal layer.
Q
What metals can be refined or extracted using stainless steel cathode plates?
A
Stainless steel cathode plates are widely used in the electrolytic extraction and refining of a broad range of non-ferrous metals, including copper, zinc, nickel, cobalt, and manganese. They are a core component in modern hydrometallurgy operations across these industries.
Q
How do stainless steel cathode plates contribute to energy savings and environmental protection?
A
Stainless steel cathode plates feature excellent electrical conductivity that reduces cell voltage and minimizes electrical energy loss during the electrolytic process. Additionally, stainless steel is 100% recyclable at end of life, reducing industrial waste. The optimized electrolytic process enabled by these plates also lowers overall energy consumption and environmental pollution.