Dr. Stefan Köbel

Dozent

(The company name is only visible to registered members)

1950 Sion
Switzerland

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Personal information

Haves

Edit Applied R&D of ceramics, bio-materials, carbides for applications in medical devices and advanced technologies
Interests

Edit Ceramics, Bio-Materials, Processing Science & Engineering, Medical Device Manufacturing, Business Development, Innovation Management
Organizations

Edit VDI, swiss-engineering

Professional experience

2013 - present

Dozent

(The company name is only visible to registered members)

Industry: Academia
2004 - 2012

Technischer Leiter

Metoxit AG, http://www.metoxit.com

Industry: Glass & Ceramics
Jun 2001 - Jun 2004
(3 years, 1 month)

Wissenschaftlicher Mitarbeiter

EMPA, http://www.empa.ch

Industry: Research

Employment status

Executive

Educational background

Apr 2009 - Nov 2010

HSG
TU-HSG
Mar 1997 - May 2001

ETH Zürich
Materialwissenschaften, Dr. sc. techn.
Apr 1990 - Mar 1996

TU Darmstadt
Materialwissenschaften, Dipl. Ing.

Languages

German, English (Fluent)

About me

Berufstätigkeit

2013-
•Dozent für Werkstoffkunde, HES-SO Wallis, Sion
http://isi.hevs.ch/wallis/institut-systemtechnik.html

2004 - 2012
•Technischer Leiter (CTO), Metoxit AG (2008 - 2012)
•Leiter Forschung und Entwicklung, Metoxit AG (2004 - 2012)
http://www.metoxit.com

2001 - 2004
•Wissenschaftlicher Mitarbeiter in der Abteilung Hochleistungskeramik der EMPA in Dübendorf
http://www.empa.ch/

1997 - 2001
•Wissenschaftlicher Mitarbeiter am Institut für Nichtmetallisch-Anorganische Werkstoffe der ETH Zürich
•Promotion
http://www.ethz.ch/

Studium

2009 - 2010
•Diplom-Programm «Management von Wachstum in Technologie-Unternehmen (TU-HSG)” der Universität St. Gallen

http://unternehmerschule.es.unisg.ch

1996 - 1997
•TU Darmstadt, Fachrichtung Physik

1993 - 1994
•TU Tampere (Finnland), Fachrichtung Materialwissenschaften

1992 - 1996
•TU Darmstadt, Fachrichtung Materialwissenschaften
•Diplom-Ingenieur

1990 - 1992
•TU Darmstadt, Fachrichtung Mineralogie
•Diplomvorprüfung

Sprachkenntnisse
•Englisch in Wort und Schrift

Patente

Production of porous, ceramic surface layer. S. Köbel, W. Weber, W. Rieger; DE102006037067-A1; WO2008017472-A2; WO2008017472-A3; EP2051659-A2

Production of colored ceramic. S. Köbel, W. Weber; DE102006052030-A1; WO2008052806-A1
Sintering shrinkage measuring process for pre-sintered body. S. Köbel, W. Weber; DE102006052027-A1; WO2008052807-A2; WO2008052807-A3; DE102006052027-B4; EP2091462-A2; US2009273108-A1

Sintered ceramic used to make heating elements. S. Köbel, U. Vogt, A. Ortona, M. Molinari; EP1445244-A2

Composit-Werkstoff für keramische Heizelemente sowie Verfahren zu seiner Herstellung. S. Köbel, U. Vogt, A. Ortona, M. Molinari; Swiss patent application No. 2003 0161/03

Publikationen

Optimization of the stress distribution in ceramic femoral heads by means of finite element
Methods. C. Affolter, B. Weisse, A. Stutz, S. Köbel, G.P. Terrasi; PROCEEDINGS OF THE INSTITUTION OF MECHANICAL ENGINEERS PART H-JOURNAL OF ENGINEERING IN MEDICINE, 223 (2009) H2, p.237 - 248

Failure analysis of in vivo fractured ceramic femoral heads. B. Weisse, C. Affolter, G.P. Terrasi, G. Piskoty, S. Köbel; ENGINEERING FAILURE ANALYSIS, 16 (2009) 4, p.1188 - 1194

Influence of contaminants in the stem-ball interface on the static fracture load of ceramic hip joint ball heads. B. Weisse, C. Affolter, A. Stutz, G.P. Terrasi, S. Köbel, W. Weber; PROCEEDINGS OF THE INSTITUTION OF MECHANICAL ENGINEERS PART H-JOURNAL OF ENGINEERING IN MEDICINE, 222 (2008) H5, p.829 - 835

Development of a tape casting process for making thin layers of Si3N4 and Si3N4+TiN. G. Blugan, K. Morawa, S. Köbel, T.J. Graule, J. Kübler; JOURNAL OF THE EUROPEAN CERAMIC SOCIETY, 27 (2007) 16, p.4789 - 4795

Si3N4-TiN based micro-laminates with rising R-curve behaviour. G. Blugan, R. Dobedoe, M. Lugovy, S. Köbel, J. Kübler; J. COMPOSITES PART B-ENGINEERING, 37 (2006) 6, p.459 - 465

MoSi2-Al2O3 electroconductive ceramic composites. S. Köbel, J. Plüschke, U. Vogt, T.J. Graule; Ceram. Int., 30 (2004) 8

Sintering of vanadium-doped magnesium oxide. S. Köbel, D. Schneider, C.Chr. Schüler, L.J. Gauckler; J. Europ. Ceram. Soc., 24 (2004) 8, p.2267 – 2274

Processing and Properties of Bi2Sr2CaCu2Ox thick films on polycrystalline magnesium oxide substrates. S. Köbel, D. Schneider, D. Sager, P. Sütterlin, L. Fall, L.J. Gauckler; Physica C, 399 (2003) 3-4, p.107 - 119

Processing of dense MgO substrates for high-temperature superconductors. S. Köbel, D. Schneider, L.J. Gauckler; Z. Metallkd., 94 (2003) 3, p.200 – 207

Ceramic substrates for Bi2Sr2CaCu2Ox melt-processing. S. Köbel, R. Nussbaumer, D. Schneider, L.J. Gauckler; Physica C: Superconductivity and its Applications, 377 (2002), p.507 - 515

Partial melt-processing and annealing of (Bi,Pb)-1212 superconductors. D. Schneider, S. Köbel, L.J. Gauckler; Physica C: Superconductivity and its Applications, 349 (2001), p.166 - 178

Powder synthesis of (Bi, Pb)-1212 superconductors. D. Schneider, S. Köbel, L.J. Gauckler; Supercond. Sci. Technol., 13 (2000) 10, p.1476 - 1486

Ceramic Substrates for Bi-2212 Thick Film Processing. S. Köbel, D.Schneider, R. Nussbaumer, L.J. Gauckler; Inst. Phys. Conf. Ser. No 167 (2000), p.975

Critical Current Densities in Bi-2212 / MgO Thick Films. S. Köbel, D.Schneider, L. Fall, P. Sütterlin, L.J. Gauckler; Inst. Phys. Conf. Ser. No 167 (2000), p.977

Hochtemperatur-Supraleiter vor der Anwendung. D. Schneider, S. Köbel, L.J. Gauckler; Bulletin SEV / VSE, 21 (1999), p.33 - 7

Superconductivity in (Bi,Pb)Sr2(Ca,Y)Cu2Oz compounds. D. Schneider, F. Kral, T. Lang, S. Köbel, L.J. Gauckler; 1997 International Workshop on Superconductivity (The 3rd Joint ISTEC/MRS Workshop). ISTEC-Int. Supercond. Technol. Center, Tokyo, Japan, (1997) xxiii+412 pp, p.371 - 2