Lehrstuhl für Mechanische Verfahrenstechnik (MVT)

Laboratory: Particle mechanics and adhesion

Measured propertiesMethod/Measuring device

Adhesion, deformation and breakage properties:
• Adhesion strength
• E-Modulus, viscoelastic properties,
   yield and breakage strength 
• Breakage probability
• Hardness


• Friction/attrition/wear particles and surfaces
   variation of temperatures test in gas or liquid

• Nano/Tribo-Indenter Hysitron (Bruker), forces 30 nN to 2 N, temperature
   chamber (up to 800°C), electrochemical nanoindentation cell (for fluids)
• Texture Analyzer (Stable Micro Systems) with climatic chamber (-30 °C -
   +180 °C, humidities 10 - 95 RH) forces from 1 mN to 500 N
• Materials testing machine with maximum force of 2 kN (Zwick/Roell)
• Compression/tension setup (Deben), in situ tests in CT 
• Single particle collision and attrition setups (self-developed)
   with high-speed cameras (max. 200.000 fps)
• Delamination/ adhesion tester (self-developed)
• Droplet-wall collision setup (self-developed)
• 100kHz Levitator: Single droplet drying kinetics (Tec5 AG)
 


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