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Thin E-Strate® Accelerated Life Testing

by John Olenick

Credit to Dr. Nick Burlingame of Xylon, Alfred, NY

Tue, Jan 6th 2015 06:00 pm

Subject:  Accelerated Life Testing of Thin Ceramic Substrates

Procedure:

  • Two types of samples were analyzed:  TZ-3Y and ENrG's Thin E-Strate®.
  • Samples were analyzed for surface monoclinic content by XRD before and after autoclave exposure.
  • Samples were autoclaved at equilibrium pressure, submerged in DI water at 135, 175, and 200°C.  Hold time at temperature was 5 hours.

Results:

 

All samples were intact after exposure except the 3Y treated at 200°C was warped and cracking.

Testing by Dr. Nick Burlingame, Xylon, Alfred, NY.

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Advantages of Using Thin E-Strate®

Thin E-Strate® for active or passive device fabrication. More robust than silicon.

As a ceramic, 3YSZ is inert, of high purity, tolerates processing temperatures to 1200°C, and with its low thermal mass can tolerate high thermal shock during deposition or coating processes.

Being ultra thin to 20 microns thick, it presents a very low thermal resistance path for heat removal and a super thin profile for component coating.  Multi-layers of active layer coated Thin E-Strate® can easily be stacked into low profile components.

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Thin E-Strate® redefines the world of robust flexible ultra-thin ceramic foils.  Major applications include:

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