how Tecan delivers high-aspect-ratio structures through chemical etching
As product designs become increasingly complex, manufacturers require components with finer features, tighter tolerances, and more demanding geometries. One area where these requirements are particularly challenging is the production of high-aspect-ratio structures, where the depth or thickness of a feature is large relative to its width.
Tecan’s advanced chemical etching capabilities provide an effective solution for producing precision high-aspect-ratio metal components across a wide range of industries, including semiconductor, green energy, aerospace, industrial, and datacenter applications.
Through decades of process expertise and continuous development, Tecan can manufacture precision features in a variety of metals, including stainless steel, nickel alloys, copper alloys, and specialist materials. The process enables the creation of fine apertures, slots, meshes, and complex microstructures while maintaining excellent dimensional consistency across large production volumes.
High-aspect-ratio etched components offer numerous benefits for engineers and designers. These include improved flow characteristics, enhanced filtration performance, increased electrical conductivity, and the ability to support further manufacturing processes such as forming, plating, diffusion bonding, or assembly into larger systems.
For applications where precision, repeatability, and design freedom are critical, chemical etching provides a fast and cost-effective route from prototype to volume production. By combining material expertise, advanced process control, and a strong engineering partnership approach, Tecan helps customers develop innovative high-performance components that meet the demands of today’s most challenging applications.
key benefits of Tecan's chemical etching technology
- Production of complex high-aspect-ratio features
- Burr-free and stress-free manufacturing
- Tight dimensional control and repeatability
- Suitable for a wide range of metals and alloys
- Rapid prototyping and scalable production
- Cost-effective manufacture of intricate designs
- Ideal for semiconductor, datacenter cooling and green energy applications
Chemical etching continues to enable the next generation of precision metal components, helping designers push the boundaries of what is possible while maintaining quality, performance, and manufacturability.
