Chemical Etching Bipolar Plates for Fuel Cell with High Corrosion Resistance
Product Details
| Material: | Stainless Steel Or Customized | Application: | Fuel Cell Systems |
|---|---|---|---|
| Tolerance: | +/-0.01mm | Processing Technology: | Photo Chemical Etching |
| Thickness: | 0.5 Mm - 3.0 Mm | Surface: | Burrs-free |
| Maxmum Single Part: | 1800mm*650mm | Size: | According To Drawing |
| Highlight |
Corrosion Resistance Bipolar Plates Fuel Cell,Medical Bipolar Plates Fuel Cell,Aerospace fuel cell plate |
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Product Description
Chemical Etching Bipolar Plates for Fuel Cell with High Corrosion Resistance
Bipolar Plates Overview
Xinhaisen Technology specializes in manufacturing high-performance chemically etched bipolar plates for fuel cells, flow batteries, and other electrochemical applications. Our precision etching process enables complex flow field patterns with exceptional dimensional accuracy and surface quality.
Bipolar Plates Key Features
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Complex, Burr-Free Channels: Creates intricate, multi-depth flow field designs with smooth, burr-free surfaces for optimal gas flow and water management.
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High Precision & Consistency: Excellent uniformity across the entire plate and from plate to plate (±0.03mm), ensuring consistent fuel cell stack performance.
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Material Versatility: Can process various corrosion-resistant conductive metals, including 316L stainless steel, titanium, and aluminum.
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Thin & Lightweight: Capable of producing very thin plates (from 0.05mm), contributing to higher power density stacks.
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Rapid Prototyping & Scale-Up: No hard tooling required for design iterations, enabling fast development cycles and seamless transition to volume production.
Bipolar Plates Specification
| Parameter | Specification |
|---|---|
| Material | Stainless Steel, Titanium, Alloys,etc. |
| Electrical Conductivity | >10,000 S/cm (material dependent) |
| Corrosion Resistance | Passes ASTM G48 Method A (for stainless) |
| Dimensional Tolerance | ±0.01mm (high precision) |
| Surface Roughness | Ra 0.4μm - 1.6μm (customizable) |
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Bipolar Plate Applications
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Performance Advantages ·Optimized Fluid Dynamics: Precision-etched flow fields reduce pressure drop Quality Assurance ·Material certification (ASTM/EN standards) |
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