• 8010

    Kopernikusgasse 24 Graz

    Austria

Research Output 1992 2020

2020

Microstructurally Based Modelling of Creep Deformation of Martensitic Steels

Sonderegger, B., Krenmayr, B., Riedlsperger, F. K., Fercher, B., Niederl, B. & Sommitsch, C., Oct 2020, Joint EPRI-123HiMAT International Conference on Advances in High-Temperature Materials 2019: Proceedings from EPRI's 9th International Conference on Advances in Materials Technology for Fossil Power Plants and the 2nd International 123HiMAT Conference on High-Temperature Materials. ASM International, p. 360-369 10 p.

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

2019

A dissipation potential approach to describe flow instability in alloys during hot deformation

Wang, P., Hogrefe, K., PIOT, D., MONTHEILLET, F. & Poletti, M. C., 13 Jan 2019.

Research output: Contribution to conferenceAbstractResearch

File
dissipation
continuum mechanics
microstructure
nonequilibrium thermodynamics
plastic flow

An analytical solution for temperature distribution in fillet arc welding based on an adaptive function

Nasiri, M. B. & Enzinger, N., 8 Mar 2019, In : Welding in the world. 63, 2, p. 409-419 11 p.

Research output: Contribution to journalArticleResearchpeer-review

Open Access
Electric arc welding
Welding
Temperature Distribution
Analytical Solution
Welds

Article Improving the Dimensional Stability and Mechanical Properties of AISI 316L + B Sinters by Si3N4 Addition

Skalon, M., Buzolin, R. H., Kazior, J., Sommitsch, C. & Hebda, M., 3 Jun 2019, In : Materials. 12, 11, 15 p., 1798.

Research output: Contribution to journalArticleResearchpeer-review

Open Access
File
Boron
Dimensional stability
Silicon nitride
Mechanical properties
Eutectics

Basic alloy development of low-transformationtemperature fillers for AISI 410 martensitic stainless steel

Hosseini, S. A., Gheisari, K., Moshayedi, H., Warchomicka, F. G. & Enzinger, N., 22 Oct 2019, In : Science and technology of welding and joining. 2019, 8 p.

Research output: Contribution to journalArticleResearchpeer-review

CMT additive manufacturing of a high strength steel alloy for application in crane construction

Plangger, J., Schabhüttl, P., Vuherer, T. & Enzinger, N., 1 Jun 2019, In : Metals. 9, 6, 14 p., 650.

Research output: Contribution to journalArticleResearchpeer-review

Open Access
3D printers
High strength alloys
Alloy steel
Cranes
High strength steel

Continuous dynamic recrystallization during hot torsion of an aluminum alloy.

Poletti, M. C., Simonet-Fotso, T., Halici, D., Canelo-Yubero, D., Montheillet, F., Piot, D., Kovács, Z., Schell, N. & Tolnai, D., 14 Aug 2019, In : Journal of Physics: Conference Series. 1270, 1, 012049.

Research output: Contribution to journalConference articleResearchpeer-review

Open Access
aluminum alloys
torsion
misalignment
wrought alloys
microstructure

Deformation Behavior of High-Strength Steel Rivets for Self-Piercing Riveting Applications

Hönsch, F., Domitner, J. & Sommitsch, C., 2019, In : AIP Conference Proceedings. 2113, p. 050002-1-6

Research output: Contribution to journalConference articleResearchpeer-review

Open Access

Design of a roll test bench for investigating thermo-mechanical tool wear

Domitner, J., Stern, T., Leitner, A. T., Aigner, M., Paar, A., Trickl, T., Elizondo, L. & Sommitsch, C., 2019, Proceedings of the TOOLING 2019 Conference.

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

Determination of parameters for modeling the fracture behavior of aluminum alloy welds in car body structures

Grünbart, F., Silvayeh, Z., Domitner, J., Fellner, B. & Sommitsch, C., 2019, Proceedings of the 72nd IIW Annual Assembly and International Conference. p. 147-1-6

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

Development of the UNAB facade

Schober, H., Boskovic, V., Auer, P., Brandl, D. & Mach, T., 2019, Sustainable Design Process & Integrated Facades. Kreiner, H. & Passer, A. (eds.). Graz: Verlag der Technischen Universität Graz, p. 76-87

Research output: Chapter in Book/Report/Conference proceedingChapterResearch

Dislocation Density-Based Modeling of Dynamic Recrystallized Microstructure and Process in Friction Stir Spot Welding of AA6082

Gao, Z., Feng, J., Wang, Z., Niu, J. T. & Sommitsch, C., 2019, In : Metals. 9, 6, 672.

Research output: Contribution to journalArticleResearchpeer-review

Open Access

Effect of Manganese on the Structure-Properties Relationship of Cold Rolled AHSS Treated by a Quenching and Partitioning Process

Kaar, S., Krizan, D., Schneider, R., Beal, C. & Sommitsch, C., 19 Oct 2019, In : Metals. 9, 10, 1122.

Research output: Contribution to journalArticleResearchpeer-review

Open Access
Steel
Manganese
Martensite
Austenite
Quenching

Effect of Process Parameters and High-Temperature Preheating on Residual Stress and Relative Density of Ti6Al4V Processed by Selective Laser Melting

Malý, M., Höller, C., Skalon, M., Meier, B., Koutný, D., Pichler, R., Sommitsch, C. & Paloušek, D., 20 Mar 2019, In : Materials. 12, 6, 13 p., 930.

Research output: Contribution to journalArticleResearchpeer-review

Open Access
File
Preheating
Residual stresses
Melting
Hatches
Lasers

Effect of the reuse of powder on material properties of Ti6Al4V processed by SLM

Meier, B., Skalon, M., Warchomicka, F. G., Belei Feliciano, C. A., Görtler, M., Kaindl, R. & Sommitsch, C., Jul 2019, In : AIP Conference Proceedings. 2113, 1, 150006.

Research output: Contribution to journalConference articleResearchpeer-review

reuse
titanium
powders
titanium alloys
tensile strength

Effect of V on the phase amounts and the composition of MC carbides in Indefinite Chill alloys.

Paar, A., Trickl, T., Aigner, M., Schneider, R. & Sommitsch, C., 2019, Proceedings of the 11th International Conference of Tooling, May 12-16 2019. p. paper nr. 26

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

Elektronenstrahl-Schweißungen eines martensitischen Chromstahls mit lokalem Legieren

Rabl, A., Pixner, F., Duarte, B., Beal, C. & Enzinger, N., Mar 2019, In : Schweiss- & Prüftechnik. 72, 3/4, p. 54-60

Research output: Contribution to journalArticleResearchpeer-review

Fracture behavior of welded T-joints of aluminum alloy EN AW-6063

Silvayeh, Z., Domitner, J., Grünbart, F., Götzinger, B. & Sommitsch, C., 2019, (Submitted) Proceedings of the 13th International Conference on Numerical Methods in Industrial Forming Processes.

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

Gas Metal Arc Root Welding of Pearlitic Rails Using Magnetic Arc Deflection

Weingrill, L. A., Schwald, M., Faustmann, C., Frühstück, D. & Enzinger, N., Jan 2019, In : MATEC Web of Conferences. 269, 8 p., 02001.

Research output: Contribution to journalArticleResearchpeer-review

Open Access

Hot deformation behavior of a precipitate free Ni-based superalloy

Godavarthy Anantha Venkata, R. K. P., Lizzi, F., Schaden, G., Stanojevic, A., Stockinger, M., Sommadossi, S. & Poletti, M. C., 6 Aug 2019.

Research output: Contribution to conferencePosterResearchpeer-review

Hot torsion tests of 100Cr6 steel to simulate the cross-roll piercing process

Fauland, G., Beal, C., Sommitsch, C., Nunner, G. & Winter, G., 26 Sep 2019.

Research output: Contribution to conferencePosterResearch

Improving the integrity and the microstructural features of electron beam welds of a creep-resistant martensitic steel by local (de-)alloying

Rabl, A., Pixner, F., Duarte, B., Blatesic, D., Beal, C. & Enzinger, N., 8 Mar 2019, In : Welding in the world. 63, 2, p. 575-582 8 p.

Research output: Contribution to journalArticleResearchpeer-review

Open Access
Martensitic steel
Steel
Alloying
Electron beams
Creep

Influence of the focus wobbling technique on the integrity and the properties of electron beam welded MarBN steel

Rabl, A., Pixner, F., Blatesic, D., Béal, C. & Enzinger, N., 6 Jan 2019, In : Welding in the world. 63, 3, p. 715-724

Research output: Contribution to journalArticleResearchpeer-review

Influence of the Quenching and Partitioning Process on the Transformation Kinetics and Hardness in a Lean Medium Manganese TRIP Steel

Kaar, S., Schneider, R., Krizan, D., Beal, C. & Sommitsch, C., Mar 2019, In : Metals. 9, 3, 353.

Research output: Contribution to journalArticleResearchpeer-review

Open Access
Steel
Manganese
Plasticity
Quenching
Hardness

In-situ synchrotron X-ray diffraction of Ti-6Al-4V during thermomechanical treatment in the beta field

Warchomicka, F., Canelo-Yubero, D., Zehetner, E., Requena, G., Stark, A. & Poletti, C., 1 Aug 2019, In : Metals. 9, 8, 14 p., 862.

Research output: Contribution to journalArticleResearchpeer-review

Open Access
Thermomechanical treatment
Synchrotrons
Restoration
X ray diffraction
Strain rate

Integrated contactless temperature-control for Electron Beam Additive Manufacturing

Theuermann, D., Pixner, F. & Enzinger, N., 26 Sep 2019.

Research output: Contribution to conferencePosterResearch

Layered Structures of Ti-6Al-4V Alloy and Metal Matrix Composites on Its Base Joint by Diffusion Bonding and Friction Welding

Prikhodko, S. V., Savvakin, D. G., Markovsky, P. E., Stasiuk, O. O., Enzinger, N., Deley, F., Flipo, B., Shirzadi, A., Davies, H. M., Davies, P. D., Penny, J., Bozhilov, K. & Ivasishin, O. M., 2019, In : Microscopy and microanalysis. 25, S2, p. 812-813

Research output: Contribution to journalArticleResearchpeer-review

Open Access

Mathematical Modelling of Weld Phenomena 12

Sommitsch, C., Enzinger, N. & Mayr, P., 2019, Graz: Verlag der Technischen Universität Graz. 1074 p.

Research output: Book/ReportBookResearchpeer-review

Open Access

Methods for the measurement of ferrite content in multipass duplex stainless steel welds

Putz, A., Althuber, M., Zelić, A., Westin, E. M., Willidal, T. & Enzinger, N., 1 Jun 2019, In : Welding in the world. 63, 4, p. 1075-1086 12 p.

Research output: Contribution to journalArticleResearchpeer-review

Stainless Steel
Image analysis
Ferrite
Welds
Stainless steel

Microstructure development of molybdenum during rotary friction welding

Stütz, M., Buzolin, R. H., Pixner, F., Poletti, M. C. & Enzinger, N., 2019, In : Materials characterization. 151, p. 506-518 13 p.

Research output: Contribution to journalArticleResearchpeer-review

friction welding
Friction welding
Molybdenum
molybdenum
Welding

Modeling single-side inflating of flow channels in roll-bonded aluminum panels

Domitner, J., Auer, P., Eckhard, R., Ferčec, J. & Sommitsch, C., 2019, (Submitted) Proceedings of the 13th International Conference on Numerical Methods in Industrial Forming Processes.

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

Non-destructive microstructural analysis by electrical conductivity: Comparison with hardness measurements in different materials

Sorger, G. L., Oliveira, J. P., Inácio, P. L., Enzinger, N., Vilaça, P., Miranda, R. M. & Santos, T. G., 1 Mar 2019, In : Journal of Materials Science and Technology. 35, 3, p. 360-368 9 p.

Research output: Contribution to journalArticleResearchpeer-review

Hardness
Eddy currents
Eddy current testing
Tungsten
Steel

Powerful analytical solution to heat flow problem in welding

Nasiri, M. B. & Enzinger, N., 1 Jan 2019, In : International Journal of Thermal Sciences . 135, p. 601-612 12 p.

Research output: Contribution to journalArticleResearchpeer-review

Welding
Heat transfer
Finite element method
Welds
Temperature distribution

Preparation Method of Spherical and Monocrystalline Aluminum Powder

Skalon, M., Hebda, M., Buzolin, R., Pottlacher, G., Mitsche, S. & Sommitsch, C., 23 Mar 2019, In : Metals. 9, 3, 9 p., 375.

Research output: Contribution to journalArticleResearchpeer-review

Surface structuring by Electron Beam for improved soft tissues adhesion and reduced bacterial contamination on Ti-grade 2

Ferraris, S., Warchomicka, F., Ramskogler, C., Tortello, M., Cochis, A., Scalia, A., Gautier di Confiengo, G., Keckes, J., Rimondini, L. & Spriano, S., 1 Apr 2019, In : Journal of materials processing technology. 266, p. 518-529 12 p.

Research output: Contribution to journalArticleResearchpeer-review

Electron beams
Contamination
Adhesion
Tissue
Fibroblasts

The influence of process parameters in linear friction welded 30CrNiMo8 small cross-section: a modelling approach

Effertz, P., Fuchs, F. & Enzinger, N., 2019, In : Science and technology of welding and joining. 24, 2, p. 121-129 9 p.

Research output: Contribution to journalArticleResearchpeer-review

welding
Welding
friction
Flash welding
Friction

Thermo-mechanical Fatigue Behaviour of AlSi7Mg Alloy Processed by Selective Laser Melting

Sajedi, Z., Casati, R., Poletti, M. C., Skalon, M., Sommitsch, C. & Vedani, M., Oct 2019, (Submitted) Euro PM2019 - Congress and Exhibition. European Powder Metallurgy Association

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

File
Melting
Fatigue of materials
High temperature applications
Lasers
Cylinder heads

Thermo-metallurgically coupled numerical simulation and validation of multi-layer gas metal arc welding of high strength pearlitic rails

Weingrill, L. A., Nasiri, M. B. & Enzinger, N., 9 Jan 2019, In : Welding in the world. 63, 1, p. 63-73 11 p.

Research output: Contribution to journalArticleResearchpeer-review

Open Access
Gas metal arc welding
Rails
Temperature distribution
Computer simulation
Heat affected zone

The solar-thermally activated UNAB facade element

Schober, H., Boskovic, V., Auer, P., Banozic, M. & Stavric, M., 2019, Sustainable Design Process & Integrated Facades. Kreiner, H. & Passer, A. (eds.). Verlag der Technischen Universität Graz, p. 106-119

Research output: Chapter in Book/Report/Conference proceedingChapterResearch

2018

AddJoining of layered CFRP-aluminum hybrid structures: process feasibility and joint properties: Abstract

Falck, R., dos Santos, J. F. & Amancio-Filho, S. T., 2018, Aeromat 18, 29th Conference and Exposition.

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

Aluminiumpaneele für thermisch aktive Gebäudefassaden

Eckhard, R., Auer, P., Stern, T., Schober, H., Brandl, D. & Domitner, J., 2018.

Research output: Contribution to conferencePosterResearch

A Review on Direct Assembly of Through-the-Thickness Reinforced Metal–Polymer Composite Hybrid Structures

Feistauer, E. E., dos Santos, J. F. & Amancio-Filho, S. T., 22 Dec 2018, In : Polymer Engineering and Science.

Research output: Contribution to journalArticleResearchpeer-review

Metals
Joining
Reinforcement
Composite materials
3D printers

Calculation of the intermetallic layer thickness in cold metal transfer welding of aluminum to steel

Silvayeh, Z., Götzinger, B., Karner, W., Hartmann, M. & Sommitsch, C., 22 Dec 2018, In : Materials. 12, 1, 35.

Research output: Contribution to journalArticleResearchpeer-review

Steel
Aluminum
Intermetallics
Welding
Metals

Case studies on topology optimization for Add Joining metal-polymer hybrid structures

Falck, R., dos Santos, J. F. & Amancio-Filho, S. T., 2018, 12th International Seminar Numerical Analysis of Weldability.

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

Characterization of localized corrosion of heat treated Er- and Zr-containing A356 alloys in 3.5 wt% NaCl aqueous solution

Colombo, M., Buzolin, R. H., Gariboldi, E., Vallant, R. & Sommitsch, C., 7 Jun 2018, In : Materials and corrosion. p. 1-13

Research output: Contribution to journalArticleResearchpeer-review

Corrosion
Intermetallics
Corrosion resistance
Potentiodynamic polarization
Electrochemical impedance spectroscopy

Corrosion behaviour of as-cast ZK40 with CaO and Y additions

BUZOLIN, R. H., MOHEDANO, M., MENDIS, C. L., MINGO, B., TOLNAI, D., BLAWERT, C., KAINER, K. U., PINTO, H. & HORT, N., 1 Mar 2018, In : Transactions of Nonferrous Metals Society of China / English Edition. 28, 3, p. 427-439 13 p.

Research output: Contribution to journalArticleResearchpeer-review

Intermetallics
intermetallics
casts
corrosion
Corrosion

Creep modelling of P91 steel employing a microstructural based hybrid concept

Yadav, S. D., Scherer, T., Prasad Reddy, G. V., Laha, K., Sasikala, G., Albert, S. K. & Poletti, C., 1 Sep 2018, In : Engineering fracture mechanics. 200, p. 104-114 11 p.

Research output: Contribution to journalArticleResearchpeer-review

Steel
Creep
Continuum damage mechanics
Precipitates
Coarsening