Piezoelectric Polycrystalline (PZT) Components and Wafers

Dicing Surface Finish Thick and Thin Film Elelctrodes Over 40 dicing saws in production. Strong dicing experience set covering a wide range of customer applications. High precision, high throughput equipment. Machining operations can be optimized to obtain a variety of surface finishes. Surface finishes as low as 250 Å Ra are achievable.

  Surfaces, Thin, Film, Thin films

Friction and Wear of Polymers and Composites

1. Deformation of molecules near the surface due to the applied force at the surface 2. Stretching of molecules, orienting them along the sliding direction 3. Transfer of thin films of 50 to 200 A thick 4. Sliding of PTFE on PTFE 14

  Surfaces, Thin, Friction

IPC/JEDEC J-STD-020C Moisture/Reflow Sensitivity ...

Engineering studies have shown that thin, small volume SMD packages reach higher body temperatures during reflow soldering to boards that have been profiled for larger packages. Therefore, technical and/or business issues normally require thin, small volume SMD packages (reference Table 4-1, 4-2) to be classified at higher reflow temperatures.

  Engineering, Thin

Surfactants – classification, features and applications

surface mobility", Colloids Surfaces A 263 (2005) 129. S. Tcholakova et al., “Theoretical model of viscous friction inside steadily sheared foams and concentrated emulsions”, Phys. Rev. E 78 (2008) 011405. K. Golemanov et al., “Surfactant mixtures for control of bubble surface mobility in foam studies”, Langmuir 24 (2008) 9956.

  Surfaces

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