Printing a Platinum Strain Gauge on Curved Aluminum

Close up picture of a platinum resistor / strain gauge that was NanoJet aerosol printed onto a curved polyimide and aluminum surface

This example shows a platinum strain gauge printed onto a curved aluminum substrate using the IDS NanoJet aerosol printing process. By printing functional materials directly onto complex aerospace surfaces, NanoJet helps enable new approaches to embedded sensors, antennas, and fine-feature electronics.

Key Highlights:
NovaCentrix platinum nanoparticle ink
• Non-contact aerosol printing on non-planar surfaces
• Direct printing of sensors and antennas onto curved and irregular substrates
• Feature sizes down to ~10 µm for electronics miniaturization
Laser-processing module for in-situ sintering of printed materials

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