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Chapter 12: Michel, B.: Testing of Microcomponents. In: Grellmann, W., Seidler, S. (Eds.): Polymer Testing. Carl Hanser Verlag, Munich (2013) 2. Edition.

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Presentation on theme: "Chapter 12: Michel, B.: Testing of Microcomponents. In: Grellmann, W., Seidler, S. (Eds.): Polymer Testing. Carl Hanser Verlag, Munich (2013) 2. Edition."— Presentation transcript:

1 Chapter 12: Michel, B.: Testing of Microcomponents. In: Grellmann, W., Seidler, S. (Eds.): Polymer Testing. Carl Hanser Verlag, Munich (2013) 2. Edition Fig.: 12.1

2 F 1 D' specimen dimension (log D) strength or yield criterion a b nominal strength  N LEBM D Chapter 12: Michel, B.: Testing of Microcomponents. In: Grellmann, W., Seidler, S. (Eds.): Polymer Testing. Carl Hanser Verlag, Munich (2013) 2. Edition Fig.: 12.2

3 a b c d Chapter 12: Michel, B.: Testing of Microcomponents. In: Grellmann, W., Seidler, S. (Eds.): Polymer Testing. Carl Hanser Verlag, Munich (2013) 2. Edition Fig.: 12.3

4 IN TRON MODEL 1362 load cell adapter micro-tensile testing device internal load cell specimen Chapter 12: Michel, B.: Testing of Microcomponents. In: Grellmann, W., Seidler, S. (Eds.): Polymer Testing. Carl Hanser Verlag, Munich (2013) 2. Edition Fig.: 12.4

5 standard specimen l = 50 mm 0 25 °C 100 °C 175 °C 225 °C 25 °C 100 °C 175 °C microspecimen l = 10 mm 0  (%)  (MPa) Chapter 12: Michel, B.: Testing of Microcomponents. In: Grellmann, W., Seidler, S. (Eds.): Polymer Testing. Carl Hanser Verlag, Munich (2013) 2. Edition Fig.: 12.5

6  q  l specimen correlated video image data aquisition  (%) a b Chapter 12: Michel, B.: Testing of Microcomponents. In: Grellmann, W., Seidler, S. (Eds.): Polymer Testing. Carl Hanser Verlag, Munich (2013) 2. Edition Fig.: 12.6

7 EP + filler (SiO ) = 0.27 PP + chalk = 0.20 PVC + filler = l  (%) Chapter 12: Michel, B.: Testing of Microcomponents. In: Grellmann, W., Seidler, S. (Eds.): Polymer Testing. Carl Hanser Verlag, Munich (2013) 2. Edition Fig.: 12.7

8 standard CT mini CT v (µm) F (N) Chapter 12: Michel, B.: Testing of Microcomponents. In: Grellmann, W., Seidler, S. (Eds.): Polymer Testing. Carl Hanser Verlag, Munich (2013) 2. Edition Fig.: 12.8

9 PEI PC PSU PF ceramics PMMA epoxy resin ceramics K (MPamm ) for mini CT Q 1/2 K (MPamm ) for standard CT Q 1/2 Chapter 12: Michel, B.: Testing of Microcomponents. In: Grellmann, W., Seidler, S. (Eds.): Polymer Testing. Carl Hanser Verlag, Munich (2013) 2. Edition Fig.: 12.9

10 a load PMMA PS glass interface crack 0 h (nm) A B D C E b F (mN) indenter Chapter 12: Michel, B.: Testing of Microcomponents. In: Grellmann, W., Seidler, S. (Eds.): Polymer Testing. Carl Hanser Verlag, Munich (2013) 2. Edition Fig.: 12.10

11 a b Chapter 12: Michel, B.: Testing of Microcomponents. In: Grellmann, W., Seidler, S. (Eds.): Polymer Testing. Carl Hanser Verlag, Munich (2013) 2. Edition Fig.: 12.11

12 a b Chapter 12: Michel, B.: Testing of Microcomponents. In: Grellmann, W., Seidler, S. (Eds.): Polymer Testing. Carl Hanser Verlag, Munich (2013) 2. Edition Fig.: 12.12

13 F loading module scan device optical device CT specimen a F Chapter 12: Michel, B.: Testing of Microcomponents. In: Grellmann, W., Seidler, S. (Eds.): Polymer Testing. Carl Hanser Verlag, Munich (2013) 2. Edition Fig.: 12.13

14 µm µm crack 10 crack height profile 0.28 polishing trace a b nm line of height profile evaluation Chapter 12: Michel, B.: Testing of Microcomponents. In: Grellmann, W., Seidler, S. (Eds.): Polymer Testing. Carl Hanser Verlag, Munich (2013) 2. Edition Fig.: 12.14

15 µm µm crack flank left crack flank rigth a b µm displacement perpendicular to the crack µm Chapter 12: Michel, B.: Testing of Microcomponents. In: Grellmann, W., Seidler, S. (Eds.): Polymer Testing. Carl Hanser Verlag, Munich (2013) 2. Edition Fig.: 12.15

16 y r x  u (x) y u y l y r Chapter 12: Michel, B.: Testing of Microcomponents. In: Grellmann, W., Seidler, S. (Eds.): Polymer Testing. Carl Hanser Verlag, Munich (2013) 2. Edition Fig.: 12.16

17 a x coordinate (µm) displacement u (µm) y y = x x coordinate (µm) y coordinate (µm) b Chapter 12: Michel, B.: Testing of Microcomponents. In: Grellmann, W., Seidler, S. (Eds.): Polymer Testing. Carl Hanser Verlag, Munich (2013) 2. Edition Fig.: ((u − u )/2) (µm ) u l y y 2 2


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