Chemically Etched Nickel Parts for Filters Meshes and Connectors
Chemically etched nickel components utilize precision etching technology to produce ultra-thin, lightweight parts with complex patterns for filters,
meshes, and connectors. Offering exceptional durability, conductivity, and corrosion resistance, these high-accuracy components serve critical applications in aerospace,
electronics, medical devices, and industrial equipment.
Specifications of Chemically Etched Nickel Parts:
Material | High-purity nickel (Ni 200/201) or nickel alloys |
Sheet Thickness | 0.02-1.5mm (customizable) |
Etching Precision | ±0.01mm |
Hole/Pattern Types | Round, square, hexagonal, custom geometries |
Minimum Feature Size | 0.03mm |
Maximum Sheet Size | 300mm x 300mm |
Surface Finish | Smooth, burr-free edges with optional coatings (gold, silver, tin) |
Features of Chemically Etched Nickel Parts:
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Precision Micro-Patterning: Achieve complex geometries and ultra-fine apertures for filtration and shielding.
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Burr-Free Edges: Maintain structural integrity and performance in high-stress environments.
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Lightweight & Durable: Ideal for applications requiring strength-to-weight optimization.
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Corrosion & Heat Resistant: Withstand harsh chemicals, high temperatures, and oxidation.
Nickel Etching Products:
- Filters: Fuel/air filters, EMI/RFI shielding meshes, fluidic sieves.
- Meshes: Battery electrode grids, sensor components, acoustic damping screens.
- Connectors: RF/coaxial connectors, spring contacts, lead frames.
- Custom Parts: Precision shims, nozzles, stencils, and masking templates.

Applications of Chemically Etched Nickel Parts:
- Electronics: EMI shielding, battery components, circuit board contacts.
- Automotive: Fuel injector screens, exhaust sensors, EV battery cooling systems.
- Medical: Surgical instrument meshes, implantable device filters.
- Aerospace: Hydraulic system filters, heat exchanger plates.
- Industrial: Catalytic converter substrates, chemical processing sieves.

Advantages of Photochemical Etching:
- High Precision: Achieve intricate designs without mechanical stress or distortion.
- Scalability: Rapid prototyping to mass production with consistent quality.
- Material Integrity: No heat-affected zones (HAZ) or micro-cracks.
- Flexibility: Easily modify designs without retooling.
- Sustainability: Minimal material waste and eco-friendly processing.
How to Custom Nickel Parts via Chemical Etching from us?
- Design Submission: Provide CAD files, drawings, or specifications.
- Material Selection: Choose nickel grade, thickness, and surface treatment.
- Prototyping: Receive samples within 5–7 days for approval.
- Production: High-speed etching with 100% quality inspection.
- Delivery: Global shipping with tailored packaging.
Why Choose Us?
- Expertise: 13+ years in precision metal etching.
- Fast Turnaround: Prototypes in days, full production in weeks.
- Custom Solutions: Tailored designs for unique technical challenges.
- Quality Assurance: ISO-certified facilities with rigorous testing (dimensional, conductivity, stress tests).

