Ernst Kozeschnik

Univ.-Prof. Dipl.-Ing. Dr.techn.

19932014
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Research Output 1993 2014

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Conference contribution
2013

Thermodynamic modeling and simulation of time-temperature-precipitation diagrams in stainless steel

Povoden-Karadeniz, E., Vujic, S. & Kozeschnik, E., 2013, CALPHAD XLII. ., p. 7-7

Research output: Chapter in Book/Report/Conference proceedingConference contributionResearchpeer-review

2010

Calculation of phase boundary energies and application in multicomponent steels

Sonderegger, B., Hacksteiner, M., Mendez Martin, F., Holzer, I. & Kozeschnik, E., 2010, Materials for Advanced Power Engineering. ., p. 510-516

Research output: Chapter in Book/Report/Conference proceedingConference contributionResearchpeer-review

Kinetics of AlN Precipitation in the Ferrite Phase Field of Microalloyed (HSLA) Steels

Radis, R. & Kozeschnik, E., 2010, Volume:2 Materials Characterization, Computation, Modelling and Energy. ., p. 341-348

Research output: Chapter in Book/Report/Conference proceedingConference contributionResearchpeer-review

Modellierung von Ausscheidungs-Abstandsverteilungen und Anwendung für die Ausscheidungsverfestigung

Sonderegger, B., Sommitsch, C., Holzer, I. & Kozeschnik, E., 2010, High Performance Materials. ., p. 1-9

Research output: Chapter in Book/Report/Conference proceedingConference contributionResearchpeer-review

Numerical Simulation of the Simultaneous Precipitation of Delta and Gamma Prime Phases in the Ni-Base Superalloy ATI Allvac 718 Plus

Radis, R., Zickler, G. A., Stockinger, M., Sommitsch, C. & Kozeschnik, E., 2010, Superalloy 718 and Derivatives. New Jersey, USA: Wiley, p. 569-578

Research output: Chapter in Book/Report/Conference proceedingConference contributionResearchpeer-review

2009

Interaction of the Precipitation Kinetics of Delta and Gamma Prime Phases in Ni-Base Superalloy ATI Allvac 718 Plus

Radis, R., Zickler, G. A., Stockinger, M., Sommitsch, C. & Kozeschnik, E., 2009, Proceedings Thermec 2009 - International Conference on Processing & Manufacturing of Advanced Materials. ., p. 2712-2717

Research output: Chapter in Book/Report/Conference proceedingConference contributionResearchpeer-review

Numerical analysis of AlN precipitation kinetics in microalloyed austenite

Radis, R. & Kozeschnik, E., 2009, Proceedings Asia Steel 2009. ., p. 13-24

Research output: Chapter in Book/Report/Conference proceedingConference contributionResearchpeer-review

Precipitation Kinetics of Aluminium Nitride in Austenite in Microalloyed HSLA Steels

Radis, R. & Kozeschnik, E., 2009, The V International Materials Symposium - Materiais 2009. ., p. paper-224

Research output: Chapter in Book/Report/Conference proceedingConference contributionResearchpeer-review

Simulation of Concurrent AlN and VN Precipitation during Thermal Treatment of Microalloyed Steels

Radis, R. & Kozeschnik, E., 2009, Proceedings of the 3rd STEELSIM Conference. ., p. 326-331

Research output: Chapter in Book/Report/Conference proceedingConference contributionResearchpeer-review

Simulation of Copper Precipitation in Fe-Cu Alloys

Holzer, I. & Kozeschnik, E., 2009, (Accepted/In press) THERMEC. .

Research output: Chapter in Book/Report/Conference proceedingConference contributionResearchpeer-review

TEM investigations of the precipitation kinetics of Mn(Cu)S and AlN in microalloyed steel

Schwarz, S., Radis, R., Kozeschnik, E. & Rumplmair, G., 2009, MC 2009. ., p. 253-254

Research output: Chapter in Book/Report/Conference proceedingConference contributionResearchpeer-review

2008

Application of a comprehensive R&D concept to improve long-term creep behaviour of martensitic 9-12% Cr steels

Cerjak, H-H., Holzer, I., Mayr, P., Pein, C., Sonderegger, B. & Kozeschnik, E., 2008, Advances in Materials Technology for Fossil Power Plants - Proceedings from the 5th International Conference. p. 627-644 18 p.

Research output: Chapter in Book/Report/Conference proceedingConference contributionResearchpeer-review

Creep
Steel
Kinetics
Weldability
Coarsening

COMPUTATIONAL MODELING OF THE STRENGTH EVOLUTION DURING PROCESSING AND SERVICE OF 9-12% CR STEELS

Holzer, I., Kozeschnik, E. & Cerjak, H-H., 2008, The Fifth International Conference on Mathematical Modeling and Computer Simulation of Materials Technologies. ., p. 2-14-2-22

Research output: Chapter in Book/Report/Conference proceedingConference contributionResearchpeer-review

Die Ausscheidungskinetik von Aluminiumnitrid in Austenit in mikrolegierten Stählen

Radis, R. & Kozeschnik, E., 2008, Verarbeitungs- und Gebrauchseigenschaften von Werkstoffen - Heute und Morgen. Graz: Verlag der Technischen Universität Graz, p. 89-91

Research output: Chapter in Book/Report/Conference proceedingConference contributionResearchpeer-review

Evolution of Size and Morphology of gamma' Precipitates in Udimet 720 Li during Continuous Cooling

Radis, R., Schaffer, M., Albu, M., Kothleitner, G., Pölt, P. & Kozeschnik, E., 2008, Superalloys 2008. 184 Thorn Hill Road, Warrendale, Pennsylvania, USA: The Minerals, Metals & Materials Society (TMS), p. 829-836

Research output: Chapter in Book/Report/Conference proceedingConference contributionResearchpeer-review

Heat Generation in Friction Welding

Maalekian, M., Kozeschnik, E. & Cerjak, H-H., 2008, Thermal Forming and Welding Distortion. Bremen-Deutschland: BIAS, p. 375-384

Research output: Chapter in Book/Report/Conference proceedingConference contributionResearchpeer-review

Kinetics of Precipitation in a Complex Tool Steel

Sonderegger, B., Kozeschnik, E., Leitner, H., Clemens, H., Svoboda, J. & Fischer, F. D., 2008, Werkstofftagung. Graz: Technische Universität Graz, p. 79-81

Research output: Chapter in Book/Report/Conference proceedingConference contributionResearch

Modeling precipitation in metals: Is it possible to predict the birth process of nanometer-sized particles?

Kozeschnik, E. & Sonderegger, B., 2008, Werkstofftagung. Graz: Technische Universität Graz, p. 63-68

Research output: Chapter in Book/Report/Conference proceedingConference contributionResearch

NEW APPROACH TO PREDICT THE LONG-TERM CREEP BEHAVIOUR AND EVOLUTION OF PRECIPITATE BACK-STRESS OF 9-12% CHROMIUM STEELS

Holzer, I., Kozeschnik, E. & Cerjak, H-H., 2008, 5th International Conference on Creep, Fatigue and Creep-Fatigue Interaction - Technical Proceedings. ., p. 1-12

Research output: Chapter in Book/Report/Conference proceedingConference contributionResearchpeer-review

Prediction of the loss of precipitate back-stress in modern 9-12% Cr steels – a numerical approach

Holzer, I., Kozeschnik, E. & Cerjak, H-H., 2008, Verarbeitungs- und Gebraucheigenschaften von Werkstoffen - Heute und Morgen. Graz: ., p. 73-76

Research output: Chapter in Book/Report/Conference proceedingConference contributionResearch

PREDICTION OF THE LOSS OF PRECIPITATION STRENGTHENING IN MODERN 9-12% CR STEELS – A NUMERICAL APPROACH

Holzer, I., Kozeschnik, E. & Cerjak, H-H., 2008, Advances in Materials Technology for Fossil Power Plants: Proceedings of the Fifth International Conference. ., p. 197-207

Research output: Chapter in Book/Report/Conference proceedingConference contributionResearchpeer-review

SIMULATION AND VALIDATION OF THE EVOLUTION OF PRECIPITATES DURING PRODUCTION AND FABRICATION OF A COMPLEX MARTENSITIC 9 WT.% CR STEEL

Holzer, I., Mayr, P., Sonderegger, B., Kozeschnik, E. & Cerjak, H-H., 2008, Proceedings of 17th International Conference Computer Technology in Welding and Manufacturing. ., p. 1-10

Research output: Chapter in Book/Report/Conference proceedingConference contributionResearchpeer-review

The relation between microstructure and creep properties of martensitic 9-12%Cr steels

Cerjak, H-H., Holzer, I., Mayr, P., Pein, C., Sonderegger, B. & Kozeschnik, E., 2008, New Developments on Metallurgy and Applicactions of High Strength Steels - Buenos Aires 2008. Buenos Aires: Unknown Publisher, p. 247-265

Research output: Chapter in Book/Report/Conference proceedingConference contributionResearchpeer-review

Open Access
File
2007

APPLICATION OF A COMPREHENSIVE R&D CONCEPT TO IMPROVE LONG-TREM CREEP BEHAVIOUR OF MARTENSITIC 9-12% Cr STEELS

Cerjak, H-H., Mayr, P., Holzer, I., Pein, C., Sonderegger, B. & Kozeschnik, E., 2007, Advances in Materials Technology for Fossil Power Plants. ., p. 1-19

Research output: Chapter in Book/Report/Conference proceedingConference contributionResearchpeer-review

Characterization and Simulation of Carbide Precipitation during Tempering of Low Silicon AISI H11 Hot-work Tool Steel

Mauries, S., Michaud, P., Delagnes, D., Lamesle, P. & Kozeschnik, E., 2007, Fundamentals of Martensite and Bainite toward Future Steels with High Performance - Challenges for Strength, Toughness, and Ductility. ., p. 175-178

Research output: Chapter in Book/Report/Conference proceedingConference contributionResearchpeer-review

Computational Analysis of the Precipitation Kinetics in Nb Microalloyed Steels

Pudar, M., Kozeschnik, E., Parteder, E. & Sormann, A., 2007, Steelsim 2007 - Simulation and Modelling of Metallurgical Processes in Steelmaking. ., p. 362-367

Research output: Chapter in Book/Report/Conference proceedingConference contributionResearch

Development and improvement of 9-12%Cr steels by a holistic R&D concept

Cerjak, H-H., Dimmler, G., Holzer, I., Kozeschnik, E., Mayr, P., Pein, C. & Sonderegger, B., 2007, Supplement to THERMEC 2006, 5th International Conference on PROCESSING and MANUFACTURING OF ADVANCED MATERIALS, THERMEC 2006. PART 3 ed. Vol. 539-543. p. 2954-2959 6 p. (Materials Science Forum; vol. 539-543, no. PART 3).

Research output: Chapter in Book/Report/Conference proceedingConference contributionResearchpeer-review

Steel
Creep
steels
weldability
kinetics

Inverse modelling of heat generation in friction welding

Maalekian, M., Kozeschnik, E., Brantner, H. P. & Cerjak, H-H., 2007, Mathematical modelling of weld phenomena 8. Verlag der Technischen Universität Graz, p. 881-890

Research output: Chapter in Book/Report/Conference proceedingConference contributionResearchpeer-review

Precipitation strengthening in modern 9-12% Cr steels - a numerical approach

Holzer, I., Kozeschnik, E. & Cerjak, H-H., 2007, Proceedings of Symposium on Heat Resistant Steels and Alloys for USC Power Plants 2007. ., p. 105-113

Research output: Chapter in Book/Report/Conference proceedingConference contributionResearchpeer-review

Weldability study of boron containing 9% chromium steels

Mayr, P., Holzer, I., Mendez Martin, F., Kozeschnik, E. & Cerjak, H-H., 2007, International Charles Parsons Turbine Conference - Power Generation in an Era of Climate Change. ., p. 417-426

Research output: Chapter in Book/Report/Conference proceedingConference contributionResearchpeer-review

2006

Abfall der Zeitstandfestigkeit bei langen Zeiten

Cerjak, H-H., Sonderegger, B., Kozeschnik, E., Rajek, H. J., Holzer, I., Mayr, P. & Pein, C., 2006, Die aktuellen Abwertungen bei hochwarmfesten Stählen und deren Konsequenzen für Auslegung und Bau hochmoderner Dampfkraftwerke. ., p. 1-1

Research output: Chapter in Book/Report/Conference proceedingConference contributionResearchpeer-review

A general approach to microstructural modelling of creep

Pein, C. & Kozeschnik, E., 2006, Materials for advanced power engineering. ., p. 619-624

Research output: Chapter in Book/Report/Conference proceedingConference contributionResearchpeer-review

Characterization and Simulation of Precipitation Kinetics During Heat Treatment of the Hot-Work Tool Steel X38CrMoV5-3

Sonderegger, B., Kozeschnik, E., Bischof, M., Leitner, H., Clemens, H., Svoboda, J. & Fischer, F. D., 2006, International Conference on Tooling. ., p. 533-540

Research output: Chapter in Book/Report/Conference proceedingConference contributionResearchpeer-review

Computersimulation der Ausscheidungsentwicklung in mehr-komponenten, mehr-phasen Werkstoffen - Theorie, Anwendung und Potential

Sonderegger, B., Kozeschnik, E., Zenisek, J., Svoboda, J. & Fischer, F. D., 2006, ASMET - Forum für Metallurgie und Werkstofftechnik 2006. ., p. 37-37

Research output: Chapter in Book/Report/Conference proceedingConference contributionResearchpeer-review

Current Status in the Mathematical Modelling of Weld Phenomena

Cerjak, H-H. & Kozeschnik, E., 2006, Welding and Joining Technologies for a Sustainable Development and Environment. ., p. 46-53

Research output: Chapter in Book/Report/Conference proceedingConference contributionResearchpeer-review

Einfluss langer Betriebszeiten auf die Mikrostruktur und das Zeitstandverhalten

Cerjak, H-H., Sonderegger, B., Holzer, I., Kozeschnik, E., Pein, C., Dimmler, G., Kothleitner, G. & Mitsche, S., 2006, 32. MPA Seminar. ., p. 19.1-19.23

Research output: Chapter in Book/Report/Conference proceedingConference contributionResearchpeer-review

SIMULATION OF THE PRECIPITATION KINETICS DURING HEAT TREATMENT AND SERVICE OF CREEP RESISTANT MARTENSITIC 9-12% CR STEEL

Holzer, I., Rajek, J., Kozeschnik, E. & Cerjak, H-H., 2006, Materials for Advanced Power Engineering. ., p. 1191-1198

Research output: Chapter in Book/Report/Conference proceedingConference contributionResearchpeer-review

2005

A comprehensive approach to the development and improvement of 9-12% Cr steels - Report, status & outlook

Cerjak, H-H., Dimmler, G., Hofer, P., Kozeschnik, E., Letofsky, E., Pein, C., Rajek, H. J., Schaffernak, B., Sonderegger, B. & Weinert, P., 2005, Proceedings of the 4th International Conference on Advances in Materials Technology for Fossil Power Plants. Vol. 2005. p. 1042-1063 22 p.

Research output: Chapter in Book/Report/Conference proceedingConference contributionResearchpeer-review

Creep
Steel
Kinetics
Weldability
Coarsening

A comprehensive treatment of precipitation kinetics in complex materials

Sonderegger, B., Bischof, M., Kozeschnik, E., Leitner, H., Clemens, H., Svoboda, J. & Fischer, F. D., 2005, Proc. Int. Conference Solid-Solid Phase Transformations in Inorganic Materials, PTM 2005. ., p. 811-816

Research output: Chapter in Book/Report/Conference proceedingConference contributionResearchpeer-review

Activities in the field of joining at TU Graz

Cerjak, H-H., Enzinger, N., Kozeschnik, E., Holzer, I., Ghanimi, Y., Vallant, R., Baumgartner, S. & Mayr, P., 2005, Frontiers of Welding and Joining. Peking: ., p. 37-58

Research output: Chapter in Book/Report/Conference proceedingConference contributionResearch

Carbide precipitation in multiply-alloyed steels: comparison between calculation and experiment using two models

Yardley, V. A., deCarlan, Y., Kozeschnik, E. & Yamasaki, S., 2005, Proc Journees d’Automne. Paris: SF2M, p. 107-108

Research output: Chapter in Book/Report/Conference proceedingConference contributionResearchpeer-review

Computer Simulation of the Precipitate Evolution during Heat Treatment of Complex Materials

Kozeschnik, E., Rajek, H. J. & Cerjak, H-H., 2005, Proc. Journees d’Automne 2005. Paris: SF2M, p. 82-85

Research output: Chapter in Book/Report/Conference proceedingConference contributionResearchpeer-review

Mathematical Modelling of Weld Phenomena –Status and Outlook

Cerjak, H-H. & Kozeschnik, E., 2005, International Conference on Advanced Welding/Joining Technology for 21st Century. Beijing: ., p. 38-43

Research output: Chapter in Book/Report/Conference proceedingConference contributionResearchpeer-review

On the choice of chemical composition in multi-component nucleation

Kozeschnik, E., Svoboda, J. & Fischer, F. D., 2005, Proceedings of an International Conference on Solid -> Solid Phase Transformations in Inorganic Materials 2005. Warrendale, Pa.: ., p. 301-310

Research output: Chapter in Book/Report/Conference proceedingConference contributionResearchpeer-review

2004

A Comprehensive Approach to Predicting Microstructural Stability in Creep Resistant Steels

Cerjak, H-H., Dimmler, G., Hofer, P., Kozeschnik, E., Letofsky, E., Pein, C., Rajek, H. J., Schaffernak, B., Sonderegger, B. & Weinert, P., 2004, 4th international Conference on Advances in Materials Technology for Fossile Power Plants. ., p. 1-22

Research output: Chapter in Book/Report/Conference proceedingConference contributionResearchpeer-review

Coarsening of Secondary Hardening Carbides in a Hot-Work Tool Steel: Experiments and Simulation

Leitner, H., Staron, P., Bischof, M., Clemens, H., Kozeschnik, E., Svoboda, J. & Fischer, F. D., 2004, Proceeding MS&T (Materials Science & Technology). ., p. 623-632

Research output: Chapter in Book/Report/Conference proceedingConference contributionResearchpeer-review

Computer Simulation of Precipitation in a Complex 9-12% Cr-Steel During Fabrication Heat Treatment

Rajek, H. J., Kozeschnik, E. & Cerjak, H-H., 2004, 4th international Conference on Advances in Materials Technology for Fossile Power Plants. ., p. 1-7

Research output: Chapter in Book/Report/Conference proceedingConference contributionResearchpeer-review

Experimental Studies and Thermodynamic Simulation of Phase Transformations in γ-TiAl Based Alloys

Chladil, H. F., Clemens, H., Leitner, H., Bartels, A., Gerling, R., Marketz, W. T. & Kozeschnik, E., 2004, Materials Research Society symposium proceedings. Warrendale, p. S5.47.1-6-S5.47.1-6

Research output: Chapter in Book/Report/Conference proceedingConference contributionResearchpeer-review

Modelling of precipitation in multi-component multi-particle multi-phase systems

Kozeschnik, E., Svoboda, J. & Fischer, F. D., 2004, 8th Ultra-Steel Workshop,National Institute for Materials Science Japan. ., p. 336-369

Research output: Chapter in Book/Report/Conference proceedingConference contributionResearchpeer-review

Modelling of precipitation kinetics of spherical particles in multi-component multi-phase systems

Kozeschnik, E., Svoboda, J. & Fischer, F. D., 2004, 9. Werkstofftagung Verarbeitungs- und Gebrauchseigenschaften von Werkstoffen – Heute und Morgen. Technische Universität Graz, p. 142-143

Research output: Chapter in Book/Report/Conference proceedingConference contributionResearchpeer-review