Schmalkalden University of Applied Sciences CORNET and IraSME Partner Event , Prague

Transcription

1 Schmalkalden University of Applied Sciences

2 CORNET co-operation interests: NATRUAL RESOURCES & ENERGY: Biomass treatment for receiving advances structural and functional materials properties & Energy production TRIBOLOGY: Coatings (C-based, BN thin films, WC-Ni thick coatings) for automotive parts and tools (lubricants, dry conditions, biofuels) Smart Tribology: embedded systems and smart materials ALUMINUM processing and MMCs: Casting of light metals Ingot and coatings of fibres & textiles for MMC production

3 Schmalkalden Universty of Applied Sciences

4 Schmalkalden Universty of Applied Sciences

5 Mechanical Engineering Business Law Computer Science Electrical Eng. Economics 5 FACULTIES Schmalkalden Universtiy of Applied Sciences

6 450 Students + plus Adult Qualification 14 Professors 4 Teachers for special tasks 8 Laboratory Engineers 17 Scientific staff

7 Laboratory equipment WAZAU tribological tester

8 Laboratory equipment Optimol translatory oscillation apparatus & HT-Modul up to 950 C

9 Laboratory equipment 3D printed bioceramics Xray diffractometer Bruker D8 Discover MR A25 with HT-furnace 1200 C

10 Laboratory equipment Piezoelectric ceramic phase transition observed by Raman spectroscopy Raman spectrometer Renishaw with HT-furnace 900 C

11 Thin film tribology in biofuel Powertrain & Automotive Application Fuel injections systems, pumnps, ventiles or motor pistons work under extrem tribological loading!

12 Thin film tribology in biofuel Powertrain & Automotive Applications Dorner-Reisel, A., Z.B. Kavaklioglu, S. Svoboda, K. Günther, S. Weißmantel, M. Nieher, Tagung der Gesellschaft für Tribologie, September 2015, Göttingen

13 Thin film tribology in biofuel Powertrain & Automotive Applications Dorner-Reisel, A., Z.B. Kavaklioglu, S. Svoboda, K. Günther, S. Weißmantel, M. Nieher, Tagung der Gesellschaft für Tribologie, September 2015, Göttingen

14 Thin film tribology in biofuel Powertrain & Automotive Applications Dorner-Reisel, A., Z.B. Kavaklioglu, S. Svoboda, K. Günther, S. Weißmantel, M. Nieher, Tagung der Gesellschaft für Tribologie, September 2015, Göttingen

15 Thick coatings PTA hard facing & Laser cladding: WC + NiBSi matrix for harsh abrasive conditions Applications for which tungsten carbide coatings are particularly suited: Wear resistant coatings Hard bearing surfaces Hard chrome plating replacement Corrosion resistance High temperature environments Products that benefit from WC/Ni-coatings: Drill bits Hydraulic pistons Down hole Tools Aircraft landing gear Pumps

16 Thick coatings PTA hard facing & Laser cladding: WC + NiBSi matrix for harsh abrasive conditions Wear trace in WC/NiBSi (counterbody WC ball) Wear trace Transferd metallic scales Grooves from grinding

17 Thick coatings PTA hard facing & Laser cladding: WC + NiBSi matrix for harsh abrasive conditions Powder µm: 60 % carbide: WSC 40 % NiBSi PTA-hard facing: Equipment of Deloro Stellite burner: HPM250 powder rate: 46,6 g/min Welding current: 140 A after deposition

18 Thick coatings PTA hard facing & Laser cladding: WC + NiBSi matrix for harsh abrasive conditions Powder µm: 60 % carbide: WSC 40 % NiBSi PTA-hard facing: Equipment of Deloro Stellite burner: HPM250 powder rate: 46,6 g/min Welding current: 140 A after deposition

19 Thick coatings Analysis of fracture toughness PTA hard facing & Laser cladding: WC + NiBSi matrix for harsh abrasive conditions Hardness indentation HV30 with crack in PTA WSC-NiBSi, post-treated Schneider, T., A. Dorner-Reisel, G. Reisel, S. Svoboda, M. Runte, R. Hepp, PTA Deposition Welding of Tungsten Carbide Coatings for Harsh Applications in Raw Material Processing, Vortrag zur VAE, Hochschule Schmalkalden,

20 Biomass treatment Sampeling map South- / Southwest Thuringia Sampeling H1: Bad Liebenstein Applications: Reinforcement for polymers Electrodes Water purification Biochar Energy & resources

21 CORNET co-operation interests: NATRUAL RESOURCES & ENERGY: Biomass treatment for receiving advances structural and functional materials properties & Energy production TRIBOLOGY: Coatings (C-based, BN thin films, WC-Ni thick coatings) for automotive parts and tools (lubricants, dry conditions, biofuels) Smart Tribology: embedded systems and smart materials ALUMINUM processing and MMCs: Casting of light metals Ingot and coatings of fibres & textiles for MMC production

22 Thank you!