Permanent Stainless Steel Cathodes - High-Quality Clad Copper Hanger Bars from China Suppliers & Factory
Product Description
🔩 1. Material Properties
- Strong corrosion resistance: Made of high-quality stainless steel (such as 304, 316, 316L, etc.), it can resist the corrosion of electrolyte (often containing sulfuric acid, chloride ions, etc.), and has a long service life.
- High electrical conductivity: The surface is usually specially treated (such as polishing, coating) to reduce contact resistance and improve current efficiency.
- High mechanical strength: Stainless steel has good rigidity, is not easy to deform, and can withstand mechanical stress during hoisting, transportation, and stripping.
📐 2. Structural Design Features
- High flatness requirement: The surface of the plate is extremely flat (tolerance ≤ ±2mm/m²), ensuring uniform metal deposition and avoiding short circuits or local over-thickness.
- Optimized edge sealing: The edges are designed with flanging or sealing to prevent the deposited metal from wrapping around the edges, facilitating stripping.
- Robust lifting lug structure: The lifting lugs are firmly welded to the plate body with a reasonable design, facilitating hoisting by crane and stripping operations.
- Lightweight design: The thickness is optimized under the guarantee of strength to reduce 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, can be reused thousands of times, and has low maintenance costs.
- Energy-saving and consumption reduction: 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 and Environmental Protection
- Low comprehensive cost: Although the initial investment is relatively high, its long service life and low maintenance cost make it highly economically beneficial in the long term.
- Environmentally friendly: Stainless steel can be fully recycled, reducing waste; the optimized electrolytic process lowers energy consumption and pollution.
Product Display
Application Field Analysis
-
🏭 Widely used in non-ferrous metallurgyElectrolytic extraction and refining of copper, zinc, nickel, cobalt, manganese, etc.
-
📏 Customizable specificationsLength, width, thickness and lifting lug positions can be customized according to the size of the electrolytic cell, current density and other requirements.
-
🔧 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 for permanent cathode plates? ▾Permanent stainless steel cathode plates are commonly manufactured using 304, 316, and 316L grades of stainless steel. Grade 316 and 316L are especially preferred in aggressive electrolyte environments containing chloride ions or sulfuric acid, due to their superior corrosion resistance and extended service life.
-
Q How many times can a stainless steel cathode plate be reused? ▾High-quality permanent stainless steel cathode plates are designed for thousands of reuse cycles. With proper maintenance and handling, they can last for many years in continuous electrolytic production, significantly reducing the overall cost per cycle compared to traditional cathode materials.
-
Q Can the cathode plates be customized to fit specific electrolytic cell dimensions? ▾Yes. The length, width, thickness, and lifting lug positions of the cathode plates can all be customized according to the specific dimensions of the electrolytic cell, current density requirements, and individual process conditions. Please contact us with your technical specifications for a tailored solution.
-
Q What surface treatment options are available for the cathode plates? ▾Several surface treatment options are available to meet different 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.
-
Q Which metals can be refined or extracted using these cathode plates? ▾Permanent stainless steel cathode plates are widely used in the electrolytic extraction and refining of a variety of non-ferrous metals, including copper, zinc, nickel, cobalt, and manganese. They are a core component in modern hydrometallurgical production lines.
-
Q How do stainless steel cathode plates contribute to energy savings? ▾Due to their excellent electrical conductivity and optimized surface finish, stainless steel cathode plates help reduce cell voltage during electrolysis. This directly minimizes electrical energy loss per unit of metal produced, contributing to lower operating costs and a reduced carbon footprint in the production process.